Pump Gasket (single-piece) for G230-260PUH G230-290PUM G230-290RC WT-644 - Zenoah K175181470  [K175181470]

Gasket fitment and function

The Zenoah K175181470 pump gasket is manufactured as a direct replacement for the pump assemblies referenced in the product title. Provided without packing, this gasket is intended for maintenance replacement or whenever the original seal no longer provides reliable sealing.

Fitment is limited to the listed model codes: G230-260PUH, G230-290PUM and G230-290RC WT-644. Always check the stamped code on your pump housing prior to purchase to ensure compatibility; this item is a dedicated gasket component and not a multi-part kit.

Installation advice: remove old gasket remnants, degrease and dry mating surfaces, place the replacement gasket squarely and tighten bolts evenly to avoid distortion, then verify the fuel circuit for any leaks. A fresh gasket will often recover correct pump pressure behavior if leakage was caused by damaged seals.