HFP-LR100 is engineered as a direct replacement for OE # 5437138 and 5413451, providing a precision fit for the fuel tank of Polaris Ranger, RZR, Sportsman, Scrambler, and General models spanning 2006–2025
This essential hardware kit includes a high-durability threaded plastic lock ring and an ethanol-resistant rubber tank seal, designed to securely fasten the fuel pump module to the tank and maintain a leak-free, pressurized EFI environment
Manufactured from advanced fuel-resistant polymers, the lock ring is built to resist cross-threading and heat-warping, while the gasket prevents the swelling and cracking common in lower-quality rubber seals exposed to modern pump gas
Why replace your lock ring? Plastic fuel tank threads can become brittle or distorted over time; installing a new lock ring and seal during every fuel pump service is the best way to prevent fuel odors, gas leaks, and tank pressure loss
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