PRODUCT DETAILS
Johnson / Evinrude / OMC Outboard Fuel Pump Diaphragm & Gasket Repair Kit – 2-Stroke
Marine-grade aftermarket fuel pump repair kit for selected Johnson, Evinrude and OMC 2-stroke outboard engines, replacing OEM part number 398514 / 0398514.
Designed to service compatible conventional fuel pumps by replacing worn or damaged internal components, helping restore reliable fuel delivery and correct fuel pump operation.
Johnson / Evinrude Outboard Fitment – UK & European Models
| HP | Engine Application | Approximate Years |
|---|---|---|
| 9.9 HP | Selected electric-start models | 1987–1989 |
| 15 HP | Selected 2-stroke models | 1987–1989 |
| 20–30 HP | Selected 2-stroke models | 1987 |
| 40 HP | Selected 2-stroke models | 1987 |
| 45–55 HP | Selected commercial models | 1985–1990 |
| 60–70 HP | Selected 3-cylinder models | 1988–1990 |
| 88–115 HP | Selected V4 2-stroke models | 1987–1990 |
Additional applications may exist for engines fitted with the same original fuel pump assembly.
Important: The year ranges are approximate and do not cover every engine configuration. Compatibility must be confirmed against the original fuel pump and engine model.
Johnson / Evinrude / OMC Replacement Part Numbers
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398514
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0398514
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395867
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0395867
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777774
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0777774
Aftermarket Cross-References
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Recmar REC398514
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Sierra 18-7821
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GLM 40830
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Mallory 9-37700
Product Details
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Condition: New
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Quality: Marine-grade aftermarket
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Product: Fuel Pump Diaphragm & Gasket Repair Kit
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Engine Type: 2-Stroke
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Application: Selected Johnson / Evinrude / OMC outboards
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Main OEM Reference: 398514 / 0398514
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Stock: UK stock, ready for dispatch
Please refer to the product photographs for the exact components supplied.
This is a fuel pump repair kit, not a complete replacement fuel pump.
OEM part numbers are used for identification purposes only.
Important – Check Compatibility
This kit is designed for selected conventional fuel pump assemblies. It is not a universal VRO oil-injection fuel pump repair kit.
Other Johnson / Evinrude engines may require different fuel pump kits, including 393103, 432962 or 438616.
Please confirm your engine model, serial number and original fuel pump part number before ordering.
If the parts look the same as yours, this does not always mean they are correct for your outboard.
If unsure, contact SSI Marine with your engine details before purchasing. Our technical team will be happy to assist.
Why Buy From SSI Marine?
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Workshop-tested genuine and aftermarket outboard parts
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Over 10,000 genuine and aftermarket parts stocked in the UK
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Same-day dispatch for orders placed before 1 PM Monday–Friday
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Royal Mail Tracked 24 UK delivery
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Collection available from Leigh, Greater Manchester
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Technical support from experienced marine engineers
Buyer Responsibility: Please confirm compatibility before purchasing.
SHIPPING & DELIVERY
Delivery & Returns Policy
Delivery
Standard Delivery
- £7: Royal Mail Tracked 24 Service
- £3.99: Large Letter - Royal Mail 1st Class Post (Untracked)
We offer free delivery on all orders over £150 (excludes outboard engines).
Orders placed before 1:00 PM (Monday-Friday) are usually dispatched the same working day.
Most parcels are delivered within 24 hours, but please allow extra time for courier delays that may occur outside our control.
For outboard engines, please contact us for a delivery quote.
Important: Please ensure your shipping address is correct before completing checkout. SSI Marine is not responsible for parcels sent to an incorrect address provided by the buyer.
Tracking Your Order
Once your order has been dispatched, you will receive a tracking number via email (after 5 PM on the day of dispatch).
Tracking is available only for parcels sent via Royal Mail Tracked 24.
Large Letter orders are sent via Royal Mail 1st Class Post (untracked).
Returns
We accept returns of unused and undamaged items within 30 days of purchase.
Returned items must be in sellable condition and include the original packaging.
Please do not tape, label, or write directly on the product's original box.
Important: Do not return items in their original product boxes only, they must be placed inside a protective outer box or bag. Parcels returned like the example below will be subject to a 20% restocking fee.
Return shipping costs are the customer's responsibility.
Please include your order details and reason for return inside the parcel.
Refunds
Refunds are issued for the item purchase price only (shipping costs are non-refundable).
All refunds will be made using the same payment method as your original order.
Items returned in poor condition or without proper packaging may incur a 20% restocking fee.
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