Yanmar Feed Pump Gasket 121520-01851 - OEM Fuel Pump Gasket
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Genuine OEM Yanmar feed pump gasket (part number 121520-01851) designed to provide a reliable seal for your engine's fuel feed pump. This factory-spec gasket ensures proper sealing between the fuel pump and mounting surface, preventing fuel leaks and maintaining optimal fuel system performance.
Key Features:
- Genuine Yanmar OEM part - exact fit and performance
- Part Number: 121520-01851
- Precision-cut to exact OEM specifications
- Fuel-resistant gasket material for long-lasting seal
- Prevents fuel leaks at the feed pump mounting surface
- Essential for fuel system integrity
- Direct replacement for worn or damaged gaskets
Maintenance & Replacement:
This gasket should be replaced whenever the fuel feed pump is removed for service, repair, or replacement. Never reuse old fuel pump gaskets as they compress and lose their sealing ability once installed. Always replace the gasket during fuel pump maintenance to prevent fuel leaks and ensure reliable engine operation.
Installation Tips:
Clean both the pump mounting surface and the engine block thoroughly before installing the new gasket. Remove all traces of old gasket material and ensure surfaces are clean, dry, and free of fuel or oil. Install the gasket dry unless your service manual specifies otherwise. Torque mounting bolts to manufacturer specifications to ensure even compression and a leak-free seal.
Safety Note:
Fuel leaks are a serious safety hazard. A properly sealed fuel feed pump is critical for safe engine operation. Always inspect for leaks after installation and address any fuel seepage immediately.
Compatibility:
Verify this part number matches your engine's requirements before ordering. Consult your Yanmar engine manual or parts diagram for your specific model, or contact technical support if you need assistance confirming compatibility.
Maintain your Yanmar diesel's fuel system integrity with this genuine OEM feed pump gasket. Keep spares on hand for routine maintenance and fuel system repairs.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.