18526-PG1 Powerglide hydraulic tappet. +.001" o.s.

This JIMS Powerglide hydraulic tappet is designed for 1991 to 1999 Sportster and Buell engines requiring a slightly larger fitment. With a +.001 inch oversized diameter over the standard .9035 inch, it allows for precision fitment in cases that need light honing. It serves as an upgraded replacement for OEM 18526-89. JIMS manufactures these with billet steel bodies and hand-honed cavities to ensure the hydraulic unit doesn't collapse under the pressure of high-performance cams. They are clearanced for lifts up to .700 inch and provide the reliable, zero-lash performance required to extract every bit of horsepower from your V-twin. Sold individually, these tappets are essential for maintaining valve train integrity in performance-oriented Sportster and Buell applications.