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Mercury Racing Midsection
Mercury Racing 500R V8 Driveshaft Housing 8M0210458
Mercury Racing 8M0210458 is a driveshaft housing, also commonly referred to as a midsection housing, for select Mercury Racing 500R HP 4.6L V8 outboard models.
This is a major structural component in the powerhead-to-gearcase assembly. It is typically replaced during collision repair, midsection service, structural repair, or major outboard rebuild work. Verify fitment by serial number before ordering.
Compatible Applications
| Brand | Engine / System | Application | Fitment Note |
|---|---|---|---|
| Mercury Racing | 500R HP 4.6L V8 outboard | Midsection / driveshaft housing | Fits select serial number ranges, commonly 1E099432 and later |
| Mercury Racing | Powerhead to gearcase assembly | Structural housing between engine and lower unit | Confirm by OEM parts diagram and engine serial number |
Important Fitment Note
This is a high-value Mercury Racing structural component. Always confirm compatibility using your engine serial number, model, shaft length, midsection configuration, and OEM parts diagram before ordering.
OEM & Cross Reference Numbers
| Mercury Racing OEM Number | 8M0210458 |
| Description | Driveshaft housing / midsection housing |
| Known Supersessions | No supersession provided |
What This Part Is Used For
The driveshaft housing forms the main midsection structure between the powerhead and gearcase. It supports the lower unit, routes the driveshaft through the outboard midsection, and provides the mounting structure for related midsection components.
Replacement may be required when the original housing is cracked, corroded, damaged from impact, or being replaced during a major Mercury Racing 500R service or rebuild.
Key Features and Benefits
- OEM Mercury Racing driveshaft housing
- Fits select Mercury Racing 500R HP 4.6L V8 outboards
- Structural midsection component between the powerhead and gearcase
- Used in major service, rebuild, or repair work
- Direct replacement where Mercury Racing part number 8M0210458 is specified
FAQ
What is Mercury Racing 8M0210458?
It is a driveshaft housing, or midsection housing, used on select Mercury Racing 500R 4.6L V8 outboard models.
Where does this part install?
It installs in the midsection between the powerhead and gearcase as part of the main structural outboard assembly.
Does this fit every Mercury Racing V8 outboard?
No. This part is specifically for select 500R HP 4.6L V8 applications. Confirm by serial number and OEM diagram before ordering.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
Mercury Racing 500R driveshaft housing, Mercury Racing 500R midsection, Mercury 500R 4.6L V8 housing, 500R outboard driveshaft housing, Mercury Racing powerhead to gearcase housing, Mercury Racing midsection part
Searchable Part Numbers
8M0210458
Mercury SmartCraft Rigging
Mercury VesselView SmartCraft Power Harness 8M0111668
Mercury 8M0111668 is a Power Harness, also referred to as a Power / SmartCraft Harness, used in Mercury SmartCraft rigging and instrumentation systems.
This harness is primarily used with VesselView 702 and VesselView 703 digital displays and SmartCraft junction box connections. It provides power and SmartCraft data connectivity as part of the display and monitoring system setup.
Compatible Applications
| Brand | Engine / System | Application | Fitment Note |
|---|---|---|---|
| Mercury | SmartCraft rigging systems | Power and data harness | Used where 8M0111668 is specified in the rigging diagram |
| Mercury | VesselView 702 digital display | Display power and SmartCraft connection | Confirm by display package and junction box layout |
| Mercury | VesselView 703 digital display | Display power and SmartCraft data connection | Confirm rigging diagram before ordering |
| Mercury / MerCruiser | Outboard, sterndrive, and inboard SmartCraft systems | Junction box and instrumentation connections | Compatibility depends on engine, display, and SmartCraft network setup |
Important Fitment Note
SmartCraft harness compatibility depends on the engine model, serial number, display model, junction box layout, and existing rigging. Always confirm compatibility using your Mercury rigging diagram and current harness part number before ordering.
OEM & Cross Reference Numbers
| Mercury OEM Number | 8M0111668 |
| Description | Power Harness / Power SmartCraft Harness |
| Known Supersessions | No supersession provided |
What This Part Is Used For
This power harness connects compatible VesselView displays into the Mercury SmartCraft network. It helps provide the electrical and data connection needed for the display to communicate with the engine monitoring system.
Replace a damaged, missing, corroded, or incorrect harness when installing or servicing VesselView 702, VesselView 703, or related SmartCraft instrumentation. Correct harness selection is important for reliable display operation and network communication.
Key Features and Benefits
- Mercury OEM power harness part number 8M0111668
- Used with select VesselView 702 and VesselView 703 display setups
- Supports SmartCraft power and data connections
- Connects into compatible SmartCraft junction box systems
- Used on Mercury outboard, MerCruiser sterndrive, and MerCruiser inboard SmartCraft rigging where specified
- Important replacement part for display installation, service, or rigging repair
FAQ
What is Mercury 8M0111668?
Mercury 8M0111668 is a Power Harness, also commonly referred to as a Power / SmartCraft Harness, for compatible Mercury SmartCraft instrumentation systems.
What displays use this harness?
This harness is primarily associated with VesselView 702 and VesselView 703 digital displays.
Does this connect to a SmartCraft junction box?
Yes. It is used in SmartCraft rigging setups that include junction box connections, depending on the display and network layout.
Will this fit every Mercury engine?
No. Harness fitment depends on the SmartCraft system, display model, engine setup, and rigging diagram. Confirm your current harness number or system layout before ordering.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
Mercury power harness, Mercury SmartCraft harness, Mercury Power SmartCraft harness, VesselView 702 power harness, VesselView 703 power harness, Mercury VesselView harness, SmartCraft junction box harness, Mercury gauge harness, MerCruiser SmartCraft harness, Mercury rigging harness
Searchable Part Numbers
8M0111668
58120-91L00
58120-96400
883239
883239
8832391
8M0140444
8M0140444
8M0140444