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.030 Over Bore Powerhead Rebuild Kit Johnson Evinrude 40-60 HP 3.217" Bore

Engine Rebuild Kit 1130K  OMC Johnson Evinrude 40-60 HP 2-Cylinder (.030 Over)

The Pro Marine 1130K Engine Rebuild Kit includes the major internal components required to rebuild Johnson and Evinrude 2-cylinder outboard engines in the 40-60 horsepower range.

This .030 over bore rebuild kit is designed for engines that have been machined oversize and use a 3.217" cylinder bore. The kit includes oversize pistons, rod bearings, crankshaft bearings, seals, and a complete powerhead gasket set required for a full engine rebuild.

Compatibility

This rebuild kit fits select Johnson and Evinrude 2-cylinder 2-stroke outboard engines in the 40-60 HP range.

Brand Application HP / Engine Fuel System Notes
Johnson Outboard 40-60 HP Carbureted 2 Cylinder  2-Stroke  .030 Over (3.217" Bore)
Evinrude Outboard 40-60 HP Carbureted 2 Cylinder  2-Stroke  .030 Over (3.217" Bore)

Application Chart

Brand Engine Type Horsepower Cylinders Bore
Johnson Outboard 40 HP 2 Cylinder 3.217"
Johnson Outboard 50 HP 2 Cylinder 3.217"
Johnson Outboard 55 HP 2 Cylinder 3.217"
Johnson Outboard 60 HP 2 Cylinder 3.217"
Evinrude Outboard 40 HP 2 Cylinder 3.217"
Evinrude Outboard 50 HP 2 Cylinder 3.217"
Evinrude Outboard 55 HP 2 Cylinder 3.217"
Evinrude Outboard 60 HP 2 Cylinder 3.217"

Engine Model Compatibility

This rebuild kit fits many Johnson and Evinrude 2-cylinder outboards using the .030 over (3.217") bore powerhead.

  • J40ELCTS
  • J40TLCTS
  • J40ELCRD
  • J40TLCRD
  • J50ELCTS
  • J50TLCTS
  • J50ELCRD
  • J50TLCRD
  • E50ESL
  • E50TEL
  • J60ELCTS
  • J60TLCTS
  • J60ELCRD
  • J60TLCRD
  • E60ESL
  • E60TLCOS

Johnson and Evinrude model numbers vary depending on shaft length, trim configuration, steering configuration, and production year. Always verify your engine model number before ordering parts.

What Is Included

  • .030 Over pistons
  • Piston ring sets
  • Wrist pins
  • Piston circlips
  • Rod bearings
  • Upper main crankshaft bearing
  • Center main crankshaft bearing
  • Lower main crankshaft bearing
  • Complete powerhead gasket set
  • Oil seals
  • O-rings
  • Intake gaskets
  • Exhaust gaskets
  • Cylinder head gaskets

Part Numbers & Cross References

Reference Type Part Number
Pro Marine Part 1130K

What This Kit Is Used For

The 1130K rebuild kit is used when rebuilding Johnson and Evinrude 2-stroke outboards that have been bored .030 over to repair cylinder wear or damage.

Replacing pistons, bearings, gaskets, and seals during a powerhead rebuild restores compression and reliability while extending engine life.

FAQ

What engines does this rebuild kit fit?
Johnson and Evinrude 40-60 HP 2-cylinder outboards bored .030 over.

What does .030 over mean?
It indicates the cylinders have been machined .030 inches larger than the standard bore to repair cylinder wear.

Does the kit include pistons and rings?
Yes. Oversize pistons, piston rings, wrist pins, and circlips are included.

Are crankshaft bearings included?
Yes. Upper, center, and lower crankshaft main bearings are included.

Dealer & Customer Support

Are you a marine repair shop, boat dealer, marina, or parts retailer? Pro Marine offers wholesale pricing and dealer discounts for qualified businesses in the marine industry.

If you work in the marine industry and regularly purchase outboard engine parts, we invite you to apply for a Pro Marine Dealer Account.

Apply for a Dealer Account

Contact Pro Marine
Phone: 941-721-3000
Contact Us Online

Shipping Information

  • Free shipping on orders over $100
  • Continental United States
  • Ships UPS, USPS, or FedEx
  • Orders placed before 5:30 PM EST ship same day
  • Typical delivery time is 1-5 business days

Return Policy

Pro Marine accepts returns within 30 days of purchase on new, unused parts in original packaging.

Searchable Part Numbers

Pro Marine Part: 1130K

Common Searches:
Johnson 40 rebuild kit .030 over
Johnson 50 rebuild kit .030 over
Johnson 60 rebuild kit .030 over
Evinrude 40 rebuild kit .030 over
Evinrude 50 rebuild kit .030 over
Evinrude 60 rebuild kit .030 over
OMC 2 cylinder rebuild kit .030 over

Item#:
1130K
Manufacturer:
Pro Marine
Available:
In Stock
510.0000
Your Price:
484.50
Each
Standard Bore Engine Rebuild Kit Fits Johnson Evinrude 40-60 HP 3.187" Bore

Engine Rebuild Kit 1100K  OMC Johnson Evinrude 40-60 HP 2-Cylinder

The Pro Marine 1100K Engine Rebuild Kit includes the major internal components required to rebuild Johnson and Evinrude 2-cylinder outboard engines in the 40-60 horsepower range.

This standard bore rebuild kit is designed for engines using a 3.187" cylinder bore and is commonly used during a full powerhead rebuild to restore compression, reliability, and performance.

Compatibility

This rebuild kit fits select Johnson and Evinrude 2-cylinder 2-stroke outboard engines in the 40-60 HP range.

Brand Application HP / Engine Fuel System Notes
Johnson Outboard 40-60 HP Carbureted 2 Cylinder  2-Stroke  3.187" Bore
Evinrude Outboard 40-60 HP Carbureted 2 Cylinder  2-Stroke  3.187" Bore

Application Chart

Brand Engine Type Horsepower Cylinders Bore
Johnson Outboard 40 HP 2 Cylinder 3.187"
Johnson Outboard 50 HP 2 Cylinder 3.187"
Johnson Outboard 55 HP 2 Cylinder 3.187"
Johnson Outboard 60 HP 2 Cylinder 3.187"
Evinrude Outboard 40 HP 2 Cylinder 3.187"
Evinrude Outboard 50 HP 2 Cylinder 3.187"
Evinrude Outboard 55 HP 2 Cylinder 3.187"
Evinrude Outboard 60 HP 2 Cylinder 3.187"

Engine Model Compatibility

This rebuild kit fits many Johnson and Evinrude 2-cylinder outboards using the 3.187" bore powerhead.

  • J40ELCTS
  • J40TLCTS
  • J40ELCRD
  • J40TLCRD
  • J50ELCTS
  • J50TLCTS
  • J50ELCRD
  • J50TLCRD
  • E50ESL
  • E50TEL
  • J60ELCTS
  • J60TLCTS
  • J60ELCRD
  • J60TLCRD
  • E60ESL
  • E60TLCOS

Johnson and Evinrude model numbers vary by shaft length, trim configuration, steering type, and production year. Always verify your engine model number before ordering parts.

What Is Included

The Pro Marine 1100K rebuild kit includes the primary internal components required for a complete powerhead rebuild.

  • Pistons
  • Piston ring sets
  • Wrist pins
  • Piston circlips
  • Rod bearings
  • Upper main crankshaft bearing
  • Center main crankshaft bearing
  • Lower main crankshaft bearing
  • Complete powerhead gasket set
  • Oil seals
  • O-rings
  • Intake gaskets
  • Exhaust gaskets
  • Cylinder head gaskets

Part Numbers & Cross References

Reference Type Part Number
Pro Marine Part 1100K

What This Kit Is Used For

Engine rebuild kits like the 1100K are used when rebuilding Johnson and Evinrude 2-stroke outboards that have experienced piston wear, ring failure, bearing damage, or loss of compression.

Replacing pistons, bearings, gaskets, and seals during a powerhead rebuild helps restore compression, improve reliability, and extend engine life.

FAQ

What engines does this rebuild kit fit?
Johnson and Evinrude 40-60 HP 2-cylinder outboards using a 3.187" bore.

Does this rebuild kit include pistons and rings?
Yes. Pistons, piston rings, wrist pins, and circlips are included.

Are crankshaft bearings included?
Yes. Upper, center, and lower main crankshaft bearings are included.

Does the kit include gaskets and seals?
Yes. The kit includes a complete powerhead gasket set along with seals and O-rings.

Dealer & Customer Support

Are you a marine repair shop, boat dealer, marina, or parts retailer? Pro Marine offers wholesale pricing and dealer discounts for qualified businesses in the marine industry.

If you work in the marine industry and regularly purchase outboard engine parts, we invite you to apply for a Pro Marine Dealer Account.

Apply for a Dealer Account

Contact Pro Marine
Phone: 941-721-3000
Contact Us Online

Shipping Information

  • Free shipping on orders over $100
  • Continental United States
  • Ships via UPS, USPS, or FedEx
  • Orders placed before 5:30 PM EST typically ship the same day
  • Typical delivery time is 1-5 business days

Return Policy

Pro Marine accepts returns within 30 days of purchase on new, unused parts in original packaging.

If you are unsure about compatibility before ordering, please contact our team and we will help confirm the correct part for your engine.

Searchable Part Numbers

Pro Marine Part: 1100K

Common Searches:
Johnson 40 rebuild kit
Johnson 50 rebuild kit
Johnson 55 rebuild kit
Johnson 60 rebuild kit
Evinrude 40 rebuild kit
Evinrude 50 rebuild kit
Evinrude 55 rebuild kit
Evinrude 60 rebuild kit
OMC 2 cylinder rebuild kit

Item#:
1100K
Manufacturer:
Pro Marine
Available:
In Stock
510.0000
Your Price:
484.50
Each
.020 Over Bore Powerhead Rebuild Kit  Fits Johnson & Evinrude 40-60 HP

Engine Rebuild Kit 1120K  OMC Johnson Evinrude 40-60 HP 2-Cylinder (.020 Over)

The Pro Marine 1120K Engine Rebuild Kit includes the major internal components required to rebuild Johnson and Evinrude 2-cylinder outboard engines in the 40-60 horsepower range.

This .020 over bore rebuild kit is designed for engines that have been machined oversize and use a 3.207" cylinder bore. The kit includes oversize pistons, rod bearings, crankshaft bearings, seals, and a complete powerhead gasket set required for a full engine rebuild.

Compatibility

This rebuild kit fits select Johnson and Evinrude 2-cylinder 2-stroke outboard engines in the 40-60 HP range.

Brand Application HP / Engine Fuel System Notes
Johnson Outboard 40-60 HP Carbureted 2 Cylinder  2-Stroke  .020 Over (3.207" Bore)
Evinrude Outboard 40-60 HP Carbureted 2 Cylinder  2-Stroke  .020 Over (3.207" Bore)

Application Chart

Brand Engine Type Horsepower Cylinders Bore
Johnson Outboard 40 HP 2 Cylinder 3.207"
Johnson Outboard 50 HP 2 Cylinder 3.207"
Johnson Outboard 55 HP 2 Cylinder 3.207"
Johnson Outboard 60 HP 2 Cylinder 3.207"
Evinrude Outboard 40 HP 2 Cylinder 3.207"
Evinrude Outboard 50 HP 2 Cylinder 3.207"
Evinrude Outboard 55 HP 2 Cylinder 3.207"
Evinrude Outboard 60 HP 2 Cylinder 3.207"

Engine Model Compatibility

This rebuild kit fits many Johnson and Evinrude 2-cylinder outboards using the .020 over (3.207") bore powerhead.

  • J40ELCTS
  • J40TLCTS
  • J40ELCRD
  • J40TLCRD
  • J50ELCTS
  • J50TLCTS
  • J50ELCRD
  • J50TLCRD
  • E50ESL
  • E50TEL
  • J60ELCTS
  • J60TLCTS
  • J60ELCRD
  • J60TLCRD
  • E60ESL
  • E60TLCOS

Johnson and Evinrude model numbers vary depending on shaft length, trim configuration, steering configuration, and production year. Always verify your engine model number before ordering parts.

What Is Included

  • .020 Over pistons
  • Piston ring sets
  • Wrist pins
  • Piston circlips
  • Rod bearings
  • Upper main crankshaft bearing
  • Center main crankshaft bearing
  • Lower main crankshaft bearing
  • Complete powerhead gasket set
  • Oil seals
  • O-rings
  • Intake gaskets
  • Exhaust gaskets
  • Cylinder head gaskets

Part Numbers & Cross References

Reference Type Part Number
Pro Marine Part 1120K

What This Kit Is Used For

The 1120K rebuild kit is used when rebuilding Johnson and Evinrude 2-stroke outboards that have been bored .020 over to repair cylinder wear or damage.

Replacing pistons, bearings, gaskets, and seals during a powerhead rebuild restores compression and reliability while extending engine life.

FAQ

What engines does this rebuild kit fit?
Johnson and Evinrude 40-60 HP 2-cylinder outboards bored .020 over.

What does .020 over mean?
It indicates the cylinders have been machined .020 inches larger than the standard bore to repair cylinder wear.

Does the kit include pistons and rings?
Yes. Oversize pistons, piston rings, wrist pins, and circlips are included.

Are crankshaft bearings included?
Yes. Upper, center, and lower crankshaft main bearings are included.

Dealer & Customer Support

Are you a marine repair shop, boat dealer, marina, or parts retailer? Pro Marine offers wholesale pricing and dealer discounts for qualified businesses in the marine industry.

Apply for a Dealer Account

Contact Pro Marine
Phone: 941-721-3000
Contact Us Online

Shipping Information

  • Free shipping on orders over $100
  • Continental United States
  • Ships UPS, USPS, or FedEx
  • Orders placed before 5:30 PM EST ship same day
  • Typical delivery time is 1-5 business days

Return Policy

Pro Marine accepts returns within 30 days of purchase on new, unused parts in original packaging.

Searchable Part Numbers

Pro Marine Part: 1120K

Common Searches:
Johnson 40 rebuild kit .020 over
Johnson 50 rebuild kit .020 over
Johnson 60 rebuild kit .020 over
Evinrude 40 rebuild kit .020 over
Evinrude 50 rebuild kit .020 over
Evinrude 60 rebuild kit .020 over
OMC 2 cylinder rebuild kit .020 over

Item#:
1120K
Manufacturer:
Pro Marine
Available:
In Stock
510.0000
Your Price:
484.50
Each
Single Use Crankcase Sealant
test
Item#:
GS1-SM
Manufacturer:
Loctite
Available:
In Stock
Your Price:
7.21
Each
View: