Aftermarket MerCruiser 7.4L 8.2L Mechanical Fuel Pump 861677T
RM861677T
- Dispatched in 2-3 days
- 30 Day Return Policy
- In stock, ready to ship
- Backordered, shipping soon
Aftermarket mechanical fuel pump for selected MerCruiser 7.4L/454 and 8.2L/502 big-block V8 engines. This application mounts to and is driven by the raw-water/sea-water pump. Confirm the original fuel-pump reference before purchase.
Key Features
- Mechanical fuel pump for selected big-block MerCruiser engines
- Raw-water-pump-mounted design
- For compatible 7.4L/454 and 8.2L/502 applications
- Aftermarket replacement; not a genuine Mercury/MerCruiser part
Technical Specs
| Product type | Mechanical fuel pump |
|---|---|
| Mounting location | Raw-water/sea-water pump |
| Engine type | Marine petrol V8 |
| Brand status | Aftermarket replacement |
Compatibility / Fitment Guide
For selected MerCruiser 7.4L (454 cu in) and 8.2L (502 cu in) big-block V8 engines using a sea-water-pump-mounted mechanical fuel pump. It is not suitable for every 7.4L or 8.2L fuel-system configuration; match the original number and mounting position.
Part Number Cross Reference
- MerCruiser 861677T
- MerCruiser 818383T
- Sierra 18-8860
Frequently Asked Questions
Where does this pump mount?
It mounts to the compatible raw-water/sea-water pump assembly.
Is it a genuine MerCruiser pump?
No. It is an aftermarket replacement.
Will it fit every 7.4L or 8.2L engine?
No. Confirm the original part number and fuel-pump location.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.
