Pro Marine Aftermarket Suzuki Engine Components

Pro Marine Cylinder Head Gasket for Suzuki DF70A DF75AT DF80A DF90A and DF100BT 4-Stroke Outboards

The Pro Marine 8714 Cylinder Head Gasket is an aftermarket replacement for select Suzuki 70 HP, 75 HP, 80 HP, 90 HP, and 100 HP 4-stroke outboard engines. It replaces Suzuki OEM part number 11141-87L00.

Compatible applications include select Suzuki DF70A, DF75AT, DF80A, DF90A, and DF100BT engine configurations. The supplied application data includes DF70A, DF80A, and DF90A catalog listings beginning in 2009, along with later model variations listed through 2026.

The cylinder head gasket seals the mating surfaces between the engine block and cylinder head. It helps maintain combustion chamber compression while separating the engine's cooling water and lubrication passages.

Important: Confirm your Suzuki engine model, serial number, and original OEM gasket number before ordering. Not every Suzuki 70-100 HP outboard uses the same cylinder head gasket.

Product Information

• Pro Marine Part Number: 8714
• Brand: Pro Marine Aftermarket
• Product Type: Cylinder Head Gasket
• Replaces Suzuki OEM: 11141-87L00
• Engine Manufacturer: Suzuki
• Engine Type: 4-Stroke Outboard
• Horsepower: 70 HP, 75 HP, 80 HP, 90 HP, and 100 HP
• Engine Families: DF70A, DF75AT, DF80A, DF90A, DF100BT
• Additional Listed Variations: DF70AT, DF70ATH, DF80AT, DF90AT, DF90ATH, and DF90AWQH
• Catalog Applications: Select Models Listed from 2009 Through 2026
• Installation Location: Between Cylinder Head and Engine Block
• Condition: New

OEM and Cross Reference Numbers

Pro Marine 8714 is an aftermarket replacement for Suzuki OEM cylinder head gasket 11141-87L00.

When searching by the original Suzuki part number, this gasket may also be entered without hyphens as 1114187L00.

What This Part Is Used For

The cylinder head gasket is installed between the cylinder head and engine block of compatible Suzuki 4-stroke outboard engines.

Its primary purpose is to seal the combustion chambers while maintaining separation between the engine's cooling water passages and lubrication passages.

A properly installed head gasket helps maintain cylinder compression and prevents combustion gases, cooling water, and engine oil from leaking across the engine's sealing surfaces.

Common Repair Applications

• Suzuki DF70A 70 HP cylinder head repairs
• Suzuki DF75AT 75 HP cylinder head repairs
• Suzuki DF80A 80 HP cylinder head repairs
• Suzuki DF90A 90 HP cylinder head repairs
• Suzuki DF100BT 100 HP cylinder head repairs
• Replacement of a damaged or leaking head gasket
• Engine repairs requiring cylinder head removal
• Internal engine rebuilding and service
• Repairs following a confirmed cylinder head sealing failure

Important Fitment Note

Pro Marine 8714 replaces Suzuki OEM 11141-87L00 for the listed engine models and serial configurations.

Suzuki used multiple engine families and model variations across its 70-100 HP 4-stroke outboard lineup. Horsepower alone is not sufficient to identify the correct head gasket.

The compatibility tables below preserve the supplied engine family information, catalog model variations, and serial references to help identify the correct application.

Always verify Suzuki OEM 11141-87L00 against the engine's original parts diagram before ordering.

Compatible Suzuki Outboard Applications

Pro Marine 8714 is listed for select Suzuki 70 HP, 75 HP, 80 HP, 90 HP, and 100 HP 4-stroke outboard engines.

The following tables group the supplied application data into customer-readable engine families while retaining important model and serial distinctions.

Suzuki DF70A - 70 HP 4-Stroke

Suzuki DF75AT - 75 HP 4-Stroke

DF75AT Note: The supplied 2025 fitment data contains both 07003F-540001 and 07501F-540001. Both references are retained here; verify the correct application against the engine serial number.

Suzuki DF80A - 80 HP 4-Stroke

Suzuki DF90A - 90 HP 4-Stroke

Suzuki DF100BT - 100 HP 4-Stroke

Common Symptoms of a Failed Head Gasket

A damaged cylinder head gasket can allow combustion pressure, cooling water, or engine oil to leak between internal engine passages.

Depending on the location and severity of the failure, symptoms may include:

• Loss of cylinder compression
• Engine overheating
• Cooling water entering the combustion chamber
• Water contamination in engine oil
• Rough running or engine misfires
• Reduced engine power
• Difficulty starting
• Combustion gases entering the cooling system
• Visible damage to the original head gasket

Installation and Service Tips

Cylinder head gasket replacement requires removal of the cylinder head and inspection of the engine's sealing surfaces. Follow the applicable Suzuki service manual for your exact engine model.

Recommended Installation Practices

• Confirm the original Suzuki OEM gasket number 11141-87L00.
• Verify the engine model and serial number.
• Allow the engine to cool completely before disassembly.
• Remove the cylinder head according to the Suzuki service manual.
• Inspect the cylinder head and engine block sealing surfaces.
• Check for warpage, corrosion, cracks, and other damage.
• Remove old gasket material without damaging the sealing surfaces.
• Keep debris out of the cylinders, oil passages, and cooling passages.
• Install the replacement gasket in the correct orientation.
• Follow Suzuki specifications for cylinder head fastener tightening.
• Use the specified tightening sequence and service procedure.
• Replace additional seals or fasteners when required by the service manual.
• Inspect the cooling system for conditions that may have caused the original failure.
• Check engine operation and cooling performance after reassembly.

Key Features and Benefits

• Pro Marine Aftermarket Replacement: Alternative to Suzuki OEM cylinder head gasket 11141-87L00.
• 70-100 HP Suzuki Applications: Listed for select DF70A, DF75AT, DF80A, DF90A, and DF100BT engines.
• 4-Stroke Engine Repair Component: Intended for compatible cylinder head repairs and engine rebuilding.
• Combustion Chamber Sealing: Provides the gasket interface between the cylinder head and engine block.
• Cooling and Lubrication Passage Sealing: Helps maintain separation between internal engine passages.
• OEM Cross Reference: Suzuki 11141-87L00 for straightforward parts identification.
• Dealer Pricing Available: Qualified marine repair businesses can apply for wholesale pricing.

Frequently Asked Questions

What Suzuki OEM number does Pro Marine 8714 replace?

Pro Marine 8714 replaces Suzuki OEM 11141-87L00, a cylinder head gasket used in select Suzuki 4-stroke outboard engines.

Does this gasket fit Suzuki DF70A outboards?

Yes. It is listed for select Suzuki DF70A 70 HP 4-stroke engines, including the DF70A, DF70AT, and DF70ATH applications shown in the fitment table.

Does this gasket fit Suzuki DF75 outboards?

The supplied fitment includes specific DF75AT 75 HP applications from 2024-2026. Compatibility with other DF75 configurations should not be assumed.

Does this gasket fit Suzuki DF80A outboards?

Yes. It is listed for select Suzuki DF80A 80 HP 4-stroke engines, including DF80A and DF80AT applications.

Does this gasket fit Suzuki DF90A outboards?

Yes. It is listed for select Suzuki DF90A 90 HP 4-stroke engines, including DF90A, DF90AT, DF90ATH, and DF90AWQH configurations.

Does this gasket fit Suzuki DF100BT outboards?

Yes. It is listed for select Suzuki DF100BT 100 HP 4-stroke applications, including the catalog variants shown in the compatibility table.

Will this gasket fit every Suzuki 70-100 HP outboard?

No. This gasket is intended for the listed engine models using Suzuki OEM 11141-87L00. Other Suzuki 70-100 HP engines may require different head gaskets.

What does a cylinder head gasket do?

The cylinder head gasket seals the connection between the cylinder head and engine block. It helps maintain compression while separating combustion, cooling, and lubrication passages.

What are symptoms of a blown Suzuki head gasket?

Possible symptoms include loss of compression, overheating, rough running, water intrusion, and engine oil contamination. Proper diagnostic testing is required to confirm the cause.

Can a failed head gasket cause overheating?

Yes. A failed head gasket can interfere with proper combustion and cooling system sealing. However, overheating can also result from other cooling system problems.

Should the head gasket be replaced when removing the cylinder head?

Yes. Install a new compatible head gasket when reassembling the engine following cylinder head removal.

Is Pro Marine 8714 a genuine Suzuki OEM gasket?

No. Pro Marine 8714 is an aftermarket replacement for Suzuki OEM 11141-87L00.

Can I install this head gasket myself?

Cylinder head gasket replacement requires engine disassembly, inspection of sealing surfaces, and proper tightening procedures. Professional installation is recommended.

Dealer Discounts & Store Policies

Wholesale Marine Parts Pricing

Pro Marine USA supplies genuine OEM and aftermarket marine engine parts, cylinder head gaskets, internal engine components, rebuild parts, and maintenance products to marine repair shops, dealerships, technicians, and retail customers.

Qualified marine businesses can apply for a Pro Marine dealer account to access wholesale pricing on eligible products.

Apply for Dealer Pricing

Shipping Information

• Free shipping on orders over $100 within the continental United States.
• In-stock orders received before 5:30 PM EST ship the same business day, Monday-Friday.
• Shipping options available through UPS, USPS, and FedEx.
• Typical delivery time is 1-5 business days.

30-Day Return Policy

• Eligible returns are accepted within 30 days.
• Parts must be new, unused, and in original packaging.
• Installed parts are not returnable.
• Return authorization is required before returning merchandise.

Need Help Confirming Head Gasket Fitment?

If you are unsure whether Pro Marine 8714 is the correct cylinder head gasket for your Suzuki outboard, contact Pro Marine with your engine model and serial number.

Contact Pro Marine USA or call 941-721-3000.

Searchable Part Numbers

8714, 11141-87L00, 1114187L00

Searchable Terms

Pro Marine 8714, Suzuki 11141-87L00, Suzuki 1114187L00, Suzuki head gasket, Suzuki cylinder head gasket, Suzuki DF70A head gasket, Suzuki DF70AT head gasket, Suzuki DF70ATH head gasket, Suzuki DF75AT head gasket, Suzuki DF80A head gasket, Suzuki DF80AT head gasket, Suzuki DF90A head gasket, Suzuki DF90AT head gasket, Suzuki DF90ATH head gasket, Suzuki DF90AWQH head gasket, Suzuki DF100BT head gasket, Suzuki 70HP head gasket, Suzuki 75HP head gasket, Suzuki 80HP head gasket, Suzuki 90HP head gasket, Suzuki 100HP head gasket, Suzuki 70-100 HP head gasket, Suzuki 4 stroke head gasket, Suzuki outboard cylinder head gasket, Suzuki outboard engine gasket, Suzuki DF70A engine rebuild, Suzuki DF80A engine rebuild, Suzuki DF90A engine rebuild, Suzuki DF100BT engine rebuild, Suzuki outboard engine repair, Suzuki cylinder head repair, Suzuki blown head gasket repair, aftermarket Suzuki head gasket, Pro Marine Suzuki engine parts

Pro Marine Aftermarket Suzuki and Johnson Evinrude V6 Engine Components

Pro Marine Port Cylinder Head Gasket for Suzuki DF200 DF225 DF250 V6 4-Stroke Outboards

The Pro Marine 9324 Port Cylinder Head Gasket is an aftermarket replacement for the port cylinder head on select Suzuki DF200, DF225, and DF250 V6 4-stroke outboards. Applications include 200 HP, 225 HP, and 250 HP Suzuki engines, along with specified Johnson and Evinrude 200 HP and 225 HP 4-stroke outboards.

This gasket cross references Suzuki OEM 11142-93J00, 11142-93J01, 11142-93J02, 11142-93J03, and 11142-93J10, along with Johnson Evinrude BRP OEM numbers 5034854, 5035971, and 5036630.

Installed between the port cylinder head and engine block, the head gasket helps maintain combustion chamber compression while sealing the engine's cooling water and lubrication passages.

Compatible applications include select Suzuki DF200, DF225, and DF250 engines from 2004-2010, additional 2013 and 2015 catalog applications, and later serial-specific model configurations.

Important: This is the PORT SIDE ONLY. The matching starboard-side cylinder head gasket is sold separately as Pro Marine 9314 .

Important: Port and Starboard Head Gaskets Are Different

Compatible Suzuki DF200, DF225, and DF250 V6 outboards use separate cylinder head gaskets for the port and starboard cylinder banks.

• Port Side (PORT): Pro Marine 9324 - Suzuki OEM 11142-93J10
• Starboard Side (STBD): Pro Marine 9314 - Suzuki OEM 11141-93J10

These gaskets are not interchangeable. Verify which cylinder bank is being serviced before ordering.

Product Information

• Pro Marine Part Number: 9324
• Brand: Pro Marine Aftermarket
• Product Type: Cylinder Head Gasket
• Cylinder Bank: Port (PORT)
• Primary Suzuki OEM Reference: 11142-93J10
• Additional Suzuki OEM References: 11142-93J00, 11142-93J01, 11142-93J02, 11142-93J03
• Johnson Evinrude BRP References: 5034854, 5035971, 5036630
• Engine Manufacturers: Suzuki, Johnson, Evinrude
• Engine Type: V6 4-Stroke Outboard
• Suzuki Horsepower: 200 HP, 225 HP, 250 HP
• Johnson Evinrude Horsepower: 200 HP, 225 HP
• Suzuki Engine Families: DF200, DF225, DF250
• Additional Suzuki Variations: DF200T, DF200Z, DF225T, DF225Z, DF250T, DF250Z and listed DF250ST configurations
• Earlier Suzuki Applications: 2004-2010
• Additional Catalog Listings: 2013, 2015, and specified later configurations
• Matching Starboard Gasket: Pro Marine 9314
• Condition: New

Matching Starboard Side Cylinder Head Gasket Available

Servicing both cylinder heads on your Suzuki DF200, DF225, or DF250 V6 outboard? The matching starboard-side gasket is available separately from Pro Marine USA.

Pro Marine 9314 - STBD Cylinder Head Gasket

Matching aftermarket starboard-side cylinder head gasket for select Suzuki DF200, DF225, and DF250 V6 4-stroke outboards.

Suzuki OEM: 11141-93J10
Location: Starboard Cylinder Bank
Sold Separately

View Matching Starboard Head Gasket

OEM and Cross Reference Numbers

Pro Marine 9324 replaces the following Suzuki and Johnson Evinrude port cylinder head gasket numbers.

What This Part Is Used For

The port cylinder head gasket seals the connection between the port cylinder head and engine block on compatible Suzuki and Johnson Evinrude V6 outboards.

Its purpose is to maintain combustion chamber compression while separating the engine's cooling water and lubrication passages.

This gasket is used during repairs involving the port cylinder head, including head gasket replacement, cylinder head service, and compatible V6 engine rebuilding.

Common Repair Applications

• Suzuki DF200 V6 port cylinder head repairs
• Suzuki DF225 V6 port cylinder head repairs
• Suzuki DF250 V6 port cylinder head repairs
• Johnson 200 HP and 225 HP 4-stroke V6 repairs
• Evinrude 200 HP and 225 HP 4-stroke V6 repairs
• Replacement of a leaking or damaged port head gasket
• Engine repairs requiring port cylinder head removal
• Compatible V6 outboard engine rebuilding

Important Fitment Note

Pro Marine 9324 is a PORT-side cylinder head gasket for select Suzuki DF200, DF225, and DF250 V6 4-stroke outboards.

The supplied fitment includes earlier 2004-2010 Suzuki applications, additional 2013 and 2015 catalog listings, and specific later model variations identified by serial references.

Certain specialized DF250 configurations, including DF250ST applications, may require additional OEM verification. Confirm the exact port-side gasket number in the engine's parts diagram.

Do not order by horsepower alone. Verify the engine model, serial number, cylinder bank, and OEM gasket number.

Compatible Suzuki Outboard Applications

Pro Marine 9324 is listed for select Suzuki DF200, DF225, and DF250 V6 4-stroke outboard engines.

The following tables organize the supplied model and serial information into readable engine families.

Suzuki DF200 - 200 HP V6 4-Stroke

Suzuki DF225 - 225 HP V6 4-Stroke

Suzuki DF250 - 250 HP V6 4-Stroke

Compatible Johnson and Evinrude Outboard Applications

Pro Marine 9324 also cross references BRP port head gasket numbers 5034854, 5035971, and 5036630.

The following Johnson Evinrude 200 HP and 225 HP 4-stroke models are included in the supplied fitment.

Common Symptoms of a Failed Cylinder Head Gasket

A damaged head gasket may allow combustion pressure, cooling water, or engine oil to leak between internal engine passages.

Possible symptoms include:

• Loss of cylinder compression
• Engine overheating
• Cooling water entering a combustion chamber
• Water contamination in engine oil
• Rough running or engine misfires
• Reduced engine performance
• Difficulty starting
• Combustion gases entering the cooling system
• Visible gasket damage during cylinder head removal

Installation and Service Tips

Cylinder head gasket replacement requires removal of the appropriate cylinder head and inspection of the engine's sealing surfaces. Follow the service manual for the exact engine model.

Recommended Installation Practices

• Verify the engine model and serial number.
• Confirm the port cylinder bank is being serviced.
• Confirm the required Suzuki or BRP OEM gasket number.
• Allow the engine to cool before disassembly.
• Remove the cylinder head according to the service manual.
• Inspect the cylinder head and engine block sealing surfaces.
• Check for warpage, corrosion, cracks, and other damage.
• Remove old gasket material without damaging the sealing surfaces.
• Keep debris out of cylinders and internal passages.
• Install the replacement gasket in the correct orientation.
• Follow the manufacturer's specified tightening sequence and procedure.
• Replace additional seals or fasteners when required by the service manual.
• Inspect the cooling system for conditions that may have caused the original failure.
• Check engine operation and cooling performance after reassembly.

Key Features and Benefits

• Port-Specific Design: Intended for the port cylinder head on compatible V6 outboards.
• Pro Marine Aftermarket Replacement: Alternative to the listed Suzuki and BRP OEM port head gaskets.
• Suzuki 200-250 HP Applications: Listed for select DF200, DF225, and DF250 V6 4-stroke engines.
• Johnson Evinrude Compatibility: Listed for the specified 200 HP and 225 HP 4-stroke models.
• Engine Repair Component: Used during compatible cylinder head repairs and engine rebuilding.
• Combustion Chamber Sealing: Provides the gasket interface between the port cylinder head and engine block.
• Matching Starboard Gasket Available: Pro Marine 9314 is sold separately.
• Dealer Pricing Available: Qualified marine businesses can apply for wholesale pricing.

Frequently Asked Questions

Is Pro Marine 9324 the port or starboard head gasket?

Pro Marine 9324 is the port-side cylinder head gasket. The matching starboard gasket is Pro Marine 9314.

What Suzuki OEM numbers does Pro Marine 9324 replace?

It cross references 11142-93J00, 11142-93J01, 11142-93J02, 11142-93J03, and 11142-93J10.

What Johnson Evinrude OEM numbers does this gasket replace?

The listed BRP cross references are 5034854, 5035971, and 5036630.

What is the matching starboard head gasket?

The matching starboard gasket is Pro Marine 9314 , which cross references Suzuki OEM 11141-93J10.

Does this gasket fit Suzuki DF200 outboards?

Yes. It is listed for select Suzuki DF200 200 HP V6 4-stroke outboards, including DF200, DF200T, and DF200Z applications.

Does this gasket fit Suzuki DF225 outboards?

Yes. It is listed for select Suzuki DF225 225 HP V6 4-stroke outboards, including DF225, DF225T, and DF225Z applications.

Does this gasket fit Suzuki DF250 outboards?

Yes. It is listed for select Suzuki DF250 250 HP V6 4-stroke outboards, including DF250, DF250T, and DF250Z applications. DF250ST applications should be confirmed against the OEM diagram.

Does this gasket fit Johnson and Evinrude 200 HP and 225 HP outboards?

Yes. It is listed for the specific Johnson Evinrude 200 HP and 225 HP 4-stroke model numbers shown in the compatibility table.

Can I use the port gasket on the starboard side?

No. The port and starboard cylinder banks require their corresponding head gaskets. Pro Marine 9324 is for the port side only.

Do I need both head gaskets for a V6 engine rebuild?

If both cylinder heads are removed, each cylinder bank requires its correct replacement gasket. The port and starboard gaskets are sold separately.

Is Pro Marine 9324 a genuine Suzuki OEM gasket?

No. Pro Marine 9324 is an aftermarket replacement for the listed Suzuki and Johnson Evinrude OEM part numbers.

Dealer Discounts & Store Policies

Wholesale Marine Parts Pricing

Pro Marine USA supplies genuine OEM and aftermarket marine engine parts, cylinder head gaskets, internal engine components, rebuild parts, and maintenance products to marine repair shops, dealerships, technicians, and retail customers.

Qualified marine businesses can apply for a Pro Marine dealer account to access wholesale pricing on eligible products.

Apply for Dealer Pricing

Shipping Information

• Free shipping on orders over $100 within the continental United States.
• In-stock orders received before 5:30 PM EST ship the same business day, Monday-Friday.
• Shipping options available through UPS, USPS, and FedEx.
• Typical delivery time is 1-5 business days.

30-Day Return Policy

• Eligible returns are accepted within 30 days.
• Parts must be new, unused, and in original packaging.
• Installed parts are not returnable.
• Return authorization is required before returning merchandise.

Need Help Confirming Head Gasket Fitment?

If you are unsure whether Pro Marine 9324 is the correct port cylinder head gasket for your Suzuki, Johnson, or Evinrude outboard, contact Pro Marine with your engine model and serial number.

Contact Pro Marine USA or call 941-721-3000.

Searchable Part Numbers

9324, 11142-93J00, 11142-93J01, 11142-93J02, 11142-93J03, 11142-93J10, 1114293J00, 1114293J01, 1114293J02, 1114293J03, 1114293J10, 5034854, 5035971, 5036630

Searchable Terms

Pro Marine 9324, Suzuki 11142-93J00, Suzuki 11142-93J01, Suzuki 11142-93J02, Suzuki 11142-93J03, Suzuki 11142-93J10, Johnson Evinrude 5034854, Johnson Evinrude 5035971, Johnson Evinrude 5036630, Suzuki port head gasket, Suzuki PORT head gasket, Suzuki left cylinder head gasket, Suzuki V6 cylinder head gasket, Suzuki DF200 port head gasket, Suzuki DF200T port head gasket, Suzuki DF200Z port head gasket, Suzuki DF225 port head gasket, Suzuki DF225T port head gasket, Suzuki DF225Z port head gasket, Suzuki DF250 port head gasket, Suzuki DF250T port head gasket, Suzuki DF250Z port head gasket, Suzuki 200HP head gasket, Suzuki 225HP head gasket, Suzuki 250HP head gasket, Suzuki 200-250 HP head gasket, Suzuki 4 stroke port head gasket, Suzuki outboard cylinder head gasket, Johnson 200HP port head gasket, Johnson 225HP port head gasket, Evinrude 200HP port head gasket, Evinrude 225HP port head gasket, Johnson Evinrude V6 head gasket, BRP port head gasket, J200CX4SRS head gasket, J200PX4SRS head gasket, J225CX4SRS head gasket, J225PX4SRS head gasket, BJ200CX4SDC head gasket, BJ200X4SDC head gasket, BJ225CX4SDC head gasket, BJ225X4SDC head gasket, BJ200CX4SO head gasket, BJ200PX4SO head gasket, BJ225CX4SO head gasket, BJ225PX4SO head gasket, J200CX4SOC head gasket, J200PX4SOC head gasket, J225CX4SOC head gasket, J225CZ4SOS head gasket, J225PX4SOC head gasket, J225PZ4SOS head gasket, Suzuki V6 engine rebuild, Suzuki cylinder head repair, Suzuki outboard engine repair, aftermarket Suzuki head gasket, Pro Marine Suzuki engine parts, Pro Marine 9314 matching starboard gasket

Pro Marine Aftermarket Suzuki and Johnson Evinrude V6 Engine Components

Pro Marine Starboard Cylinder Head Gasket for Suzuki DF200 DF225 DF250 V6 4-Stroke Outboards

The Pro Marine 9314 Starboard Cylinder Head Gasket is an aftermarket replacement for the starboard (STBD) cylinder head on select Suzuki DF200, DF225, and DF250 200-250 HP V6 4-stroke outboard engines.

This gasket also fits the specified Johnson and Evinrude 200 HP and 225 HP 4-stroke V6 outboards listed in the compatibility tables below.

Pro Marine 9314 cross references Suzuki OEM 11141-93J00, 11141-93J01, 11141-93J02, 11141-93J03, and 11141-93J10, along with BRP OEM 5034853, 5035938, and 5036629.

The gasket seals the starboard cylinder head to the engine block, helping maintain combustion chamber compression while separating cooling water and engine lubrication passages.

Important: This is the STARBOARD SIDE ONLY. The matching port-side cylinder head gasket is sold separately as Pro Marine 9324 .

Important: Starboard and Port Head Gaskets Are Different

Suzuki DF200, DF225, and DF250 V6 engines use separate cylinder head gaskets for the starboard and port cylinder banks.

• Starboard Side (STBD): Pro Marine 9314 - Suzuki OEM 11141-93J10
• Port Side (PORT): Pro Marine 9324 - Suzuki OEM 11142-93J10

These gaskets are not interchangeable. Confirm which cylinder bank is being serviced before ordering.

Product Information

• Pro Marine Part Number: 9314
• Brand: Pro Marine Aftermarket
• Product Type: Cylinder Head Gasket
• Cylinder Bank: Starboard (STBD)
• Primary Suzuki OEM Reference: 11141-93J10
• Additional Suzuki OEM References: 11141-93J00, 11141-93J01, 11141-93J02, 11141-93J03
• Johnson Evinrude BRP References: 5034853, 5035938, 5036629
• Engine Manufacturers: Suzuki, Johnson, Evinrude
• Engine Type: V6 4-Stroke Outboard
• Suzuki Horsepower: 200 HP, 225 HP, 250 HP
• Johnson Evinrude Horsepower: 200 HP, 225 HP
• Suzuki Engine Families: DF200, DF225, DF250
• Additional Suzuki Models: DF200T, DF200Z, DF225T, DF225Z, DF250T, DF250Z and listed DF250ST configurations
• Earlier Suzuki Applications: 2004-2010
• Additional Suzuki Catalog Listings: 2013, 2015, and specified later model variants
• Matching Port Gasket: Pro Marine 9324
• Condition: New

Matching Port Side Cylinder Head Gasket Available

Servicing both cylinder heads on your Suzuki DF200, DF225, or DF250 V6 outboard? The matching port-side gasket is available separately from Pro Marine USA.

Pro Marine 9324 - PORT Cylinder Head Gasket

Matching aftermarket port-side cylinder head gasket for select Suzuki DF200, DF225, and DF250 V6 4-stroke outboards.

Suzuki OEM: 11142-93J10
Location: Port Cylinder Bank
Sold Separately

View Matching Port Head Gasket

Verify both gasket part numbers against your engine model and serial number. The starboard and port gaskets are purchased individually.

OEM and Cross Reference Numbers

Pro Marine 9314 replaces the following Suzuki and Johnson Evinrude starboard cylinder head gasket numbers.

What This Part Is Used For

The starboard cylinder head gasket seals the connection between the starboard cylinder head and engine block on compatible Suzuki and Johnson Evinrude V6 outboards.

It helps maintain combustion chamber compression and separates the cooling water and engine oil passages at the cylinder head sealing surface.

This gasket is used during repairs involving the starboard cylinder head, including head gasket replacement, cylinder head service, and compatible V6 engine rebuilding.

Common Repair Applications

• Suzuki DF200 V6 starboard cylinder head repairs
• Suzuki DF225 V6 starboard cylinder head repairs
• Suzuki DF250 V6 starboard cylinder head repairs
• Johnson 200 HP and 225 HP 4-stroke V6 repairs
• Evinrude 200 HP and 225 HP 4-stroke V6 repairs
• Replacement of a leaking or damaged starboard head gasket
• Engine repairs requiring starboard cylinder head removal
• Compatible V6 outboard engine rebuilding

Important Fitment Note

Pro Marine 9314 is a starboard-side cylinder head gasket for select Suzuki DF200, DF225, and DF250 V6 4-stroke outboards.

The supplied fitment includes earlier 2004-2010 Suzuki applications, additional 2013 and 2015 catalog listings, and specific later model variations identified by model suffixes and serial references.

Some DF250ST and other specialized DF250 configurations may use different cylinder head gaskets. Confirm OEM 11141-93J10 or another listed 11141-93J reference in the engine's specific parts diagram.

Do not order by horsepower alone. Verify the engine model, serial number, cylinder bank, and OEM gasket number.

Compatible Suzuki Outboard Applications

Pro Marine 9314 is listed for select Suzuki DF200, DF225, and DF250 200-250 HP V6 4-stroke outboards.

The following tables group the supplied engine fitment into readable model families while retaining the listed serial and catalog identifiers.

Suzuki DF200 - 200 HP V6 4-Stroke

Suzuki DF225 - 225 HP V6 4-Stroke

Suzuki DF250 - 250 HP V6 4-Stroke

Compatible Johnson and Evinrude Outboard Applications

Pro Marine 9314 also cross references BRP starboard head gasket numbers 5034853, 5035938, and 5036629.

The following Johnson Evinrude 200 HP and 225 HP 4-stroke models are included in the supplied fitment.

Common Symptoms of a Failed Cylinder Head Gasket

A damaged head gasket can allow combustion pressure, cooling water, or engine oil to leak between internal engine passages.

Possible symptoms include:

• Loss of cylinder compression
• Engine overheating
• Cooling water entering a combustion chamber
• Water contamination in engine oil
• Rough running or engine misfires
• Reduced engine performance
• Difficulty starting
• Combustion gases entering the cooling system
• Visible gasket damage during cylinder head removal

Installation and Service Tips

Cylinder head gasket replacement requires removal of the appropriate cylinder head and inspection of the engine's sealing surfaces. Follow the service manual for the exact engine model.

Recommended Installation Practices

• Verify the engine model and serial number.
• Confirm the starboard cylinder bank is being serviced.
• Confirm the required Suzuki or BRP OEM gasket number.
• Allow the engine to cool before disassembly.
• Remove the cylinder head according to the service manual.
• Inspect the cylinder head and engine block sealing surfaces.
• Check for warpage, corrosion, cracks, and other damage.
• Remove old gasket material without damaging the sealing surfaces.
• Keep debris out of the cylinders and internal passages.
• Install the replacement gasket in the correct orientation.
• Follow the manufacturer's specified tightening sequence and procedure.
• Replace additional seals or fasteners when required by the service manual.
• Inspect the cooling system for conditions that may have caused the original failure.
• Check engine operation and cooling performance after reassembly.

Key Features and Benefits

• Starboard-Specific Design: Intended for the starboard cylinder head on compatible V6 outboards.
• Pro Marine Aftermarket Replacement: Alternative to the listed Suzuki and BRP OEM starboard head gaskets.
• Suzuki 200-250 HP Applications: Listed for select DF200, DF225, and DF250 V6 4-stroke engines.
• Johnson Evinrude Compatibility: Listed for the specified 200 HP and 225 HP 4-stroke models.
• Engine Repair Component: Used during compatible cylinder head repairs and engine rebuilding.
• Combustion Chamber Sealing: Provides the gasket interface between the starboard cylinder head and engine block.
• Matching Port Gasket Available: Pro Marine 9324 is sold separately.
• Dealer Pricing Available: Qualified marine businesses can apply for wholesale pricing.

Frequently Asked Questions

What Suzuki OEM numbers does Pro Marine 9314 replace?

Pro Marine 9314 cross references 11141-93J00, 11141-93J01, 11141-93J02, 11141-93J03, and 11141-93J10.

What Johnson Evinrude OEM numbers does this gasket replace?

The listed BRP cross references are 5034853, 5035938, and 5036629.

Is Pro Marine 9314 the starboard or port head gasket?

Pro Marine 9314 is the starboard (STBD) cylinder head gasket. It is not the port-side gasket.

What is the matching port-side head gasket?

The matching port-side gasket is Pro Marine 9324 , which cross references Suzuki OEM 11142-93J10.

Does this gasket fit Suzuki DF200 outboards?

Yes. It is listed for select Suzuki DF200 200 HP V6 4-stroke outboards, including DF200, DF200T, and DF200Z applications.

Does this gasket fit Suzuki DF225 outboards?

Yes. It is listed for select Suzuki DF225 225 HP V6 4-stroke outboards, including DF225, DF225T, and DF225Z applications.

Does this gasket fit Suzuki DF250 outboards?

Yes. It is listed for select Suzuki DF250 250 HP V6 4-stroke outboards, including DF250, DF250T, and DF250Z applications. DF250ST applications require additional OEM verification.

Does this gasket fit Johnson and Evinrude 200 HP and 225 HP outboards?

Yes. It is listed for the specific Johnson Evinrude 200 HP and 225 HP 4-stroke model numbers shown in the compatibility table.

Are the starboard and port head gaskets interchangeable?

No. The starboard and port cylinder banks use different head gaskets. Pro Marine 9314 is for the starboard side, while Pro Marine 9324 is for the port side.

Do I need both head gaskets for a V6 engine rebuild?

If both cylinder heads are removed during an engine rebuild, each cylinder bank requires its correct replacement gasket. The starboard and port gaskets are sold separately.

What are common symptoms of a blown head gasket?

Possible symptoms include compression loss, overheating, rough running, water intrusion, and engine oil contamination. Proper diagnostic testing is required to confirm the cause.

Is Pro Marine 9314 a genuine Suzuki OEM gasket?

No. Pro Marine 9314 is an aftermarket replacement for the listed Suzuki and Johnson Evinrude OEM part numbers.

Dealer Discounts & Store Policies

Wholesale Marine Parts Pricing

Pro Marine USA supplies genuine OEM and aftermarket marine engine parts, cylinder head gaskets, internal engine components, rebuild parts, and maintenance products to marine repair shops, dealerships, technicians, and retail customers.

Qualified marine businesses can apply for a Pro Marine dealer account to access wholesale pricing on eligible products.

Apply for Dealer Pricing

Shipping Information

• Free shipping on orders over $100 within the continental United States.
• In-stock orders received before 5:30 PM EST ship the same business day, Monday-Friday.
• Shipping options available through UPS, USPS, and FedEx.
• Typical delivery time is 1-5 business days.

30-Day Return Policy

• Eligible returns are accepted within 30 days.
• Parts must be new, unused, and in original packaging.
• Installed parts are not returnable.
• Return authorization is required before returning merchandise.

Need Help Confirming Head Gasket Fitment?

If you are unsure whether Pro Marine 9314 is the correct starboard cylinder head gasket for your Suzuki, Johnson, or Evinrude outboard, contact Pro Marine with your engine model and serial number.

Contact Pro Marine USA or call 941-721-3000.

Searchable Part Numbers

9314, 11141-93J00, 11141-93J01, 11141-93J02, 11141-93J03, 11141-93J10, 1114193J00, 1114193J01, 1114193J02, 1114193J03, 1114193J10, 5034853, 5035938, 5036629

Searchable Terms

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