Mercury 89031A2 Fuel Pump Diaphragm Kit V135 V150 V175 V200 NEW OEM 0820

Mercury OEM Fuel Pump Diaphragm Kit — Part Number 89031A2
Brand: Mercury Marine | Condition: New Old Stock (NOS)

You are purchasing a genuine Mercury Marine OEM Fuel Pump Diaphragm Kit, part number 89031A2. This is an authentic factory original part — never installed, never used.

Condition Details
This is a New Old Stock (NOS) part. The kit itself is in new, uninstalled condition. As is common with NOS inventory, the original packaging may show signs of age, including shelf wear, dust, or minor cosmetic blemishes on the bag or box. The part is new and fully functional.

Part Number / Supersede Information

• Primary OEM Part Number: 89031A2

• This part is also referenced under Mercury part number 66599A2. Aftermarket cross-references include Sierra 18-7812 and GLM 40360 (for reference only — this listing is the genuine OEM Mercury part). We recommend verifying any current supersede numbers through your local Mercury Marine dealer or the official Mercury parts catalog prior to ordering.

Why Choose OEM Parts?
OEM parts are engineered and manufactured to exact factory tolerances, ensuring a precise fit, reliable performance, and long service life. Unlike aftermarket alternatives, OEM parts are designed specifically for your equipment — no modifications, no guesswork.

Compatibility
This kit fits Mercury and Mariner V-series outboards equipped with the triangular-style fuel pump (Design I), including V-135, V-150, V-175, and V-200 (6-cyl) engines across various model years and serial ranges. Please verify your specific engine model, year, and serial number before ordering, as Mercury uses multiple fuel pump designs across engine families.

Returns
We proudly offer hassle-free returns. If you are not completely satisfied with your purchase for any reason, simply open a return request through eBay within 30 days of purchase and we will take care of you promptly.

Thank you for choosing QBS Parts Inc! We truly appreciate your business. If you have any issues whatsoever with your order, please give us the opportunity to resolve it before leaving feedback — we are committed to making every transaction a great experience.

Please verify fitment using your equipment's model and serial number before purchasing. Feel free to message us with any questions — we're here to help!

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