A-B166538S-AI BOOT-SPARK PLUG model-KM90 This aftermarket replacement pump coupler

This aftermarket replacement pump coupler seal (D51517) fits the hydraulic pump coupler assembly on Fits Case crawler dozers

Replaces Part Numbers: COB40-0672

and Fits Case IH Equipment

One New Aftermarket Expan

WN-3764027M2

A-B166538S-AI BOOT-SPARK PLUG model-KM90 This aftermarket replacement pump couplerOne New Aftermarket Replacement Spark Plug Boot Fits Briggs & Fits Stratton Small Engines This spark plug boot connects the ignition wire to the spark plug in Fits Briggs & Fits Stratton (B&S) small gasoline engines. The rubber insulated boot seals the ignition circuit, protecting against moisture, debris, and electrical interference to ensure reliable spark transmission and consistent engine starts. Compatible with a wide range of Fits Briggs & Fits