If you run out of gas, the diaphragm pump will rapidly pull new fuel into the pump and the engine without priming. It will extract fuel from the tank while making the fuel bowl vacuum. The FUEL PUMP DIAPHRAGM KIT 18-7797 is a replacement for worn-out diaphragms that fits Yamaha and Mercury marine outboard applications. It is crucial to have high-performing and dependability to keep the engine running and trouble-free operation. The pack includes (1) 18-7839 Fuel Pump Diaphragm and (1) 18-7840 Fuel Pump Diaphragm.
Key Features
Fuel Pump Diaphragms for Yamaha Outboards up to 90 horsepower
Every Sierra item is equivalent to or better than the original equipment component it replaces.
Consist of (1) 18-7839 Fuel Pump Diaphragm and (1) 18-7840 Fuel Pump Diaphragm in the pack
Integrated with the Sierra 18-7334 Fuel Pump
Specifications
BRAND: SEA STAR SOLUTIONS
SKU:18-7797
UPC:808282259891
Weight:0.02 LBS
Unit Of Measure: EA
Fit Type: Universal Fit
Vehicle Service Type: Marine-personal-craft
Fuel Pump Diaphragms fitting Yamaha Outboard applications up to 90hp
We can ship to virtually any address in the US. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.
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