This EMP Fuel Pump Repair Kit is designed to restore proper fuel delivery on select Mercury and Mariner 75 HP 4-cylinder outboard engines.
It directly replaces OEM part numbers 55278A5 and 55278A2, providing a precise fit and dependable performance in marine environments.
Ideal for repairing worn or leaking fuel pumps, this kit helps maintain smooth operation, reliable starting, and consistent fuel flow.
Product Features
- Direct OEM Replacement: Replaces Mercury OEM part numbers 55278A5 and 55278A2
-
Engine Compatibility:
- Mercury / Mariner 4-cylinder 75 HP
- Model years 1984–1986
- Brand / Manufacturer: EMP (Engineered Marine Parts)
- Application: Outboard fuel pump repair kit
- Performance: Helps restore proper fuel delivery and reliable engine operation
Additional Information
- OEM Manufacturer: Mercury
Replaces:
- Mercury: 55278A5, 55278A2
Cross References:
- Sierra: 18-7808
- GLM: 40330
- Mallory: 9-37750
Shipping Information
$7.95 flat-rate shipping within the continental United States (lower 48).
Additional shipping fees to Alaska, Hawaii, U.S. Territories, or International destinations will be calculated after checkout.
You will receive an email and a PayPal money request for any additional shipping charges at the email address provided.
(Some items are excluded from international shipping.)
Customer Support
For questions or to confirm compatibility, please email customerservice@marinepartswarehouse.com .
Please include your engine model or serial number to help confirm proper fitment before ordering.
