Allstar Performance Bump Spring Cup 1.280" Step OD x 1/2" Shaft H77215FXL 313" Seat (black in color)

313" Seat (black in color) 3-15psi (Works well with 11137 200lph up to 11104 Eliminator) For more information on the X1 Series Regulators

A good starting point is a 70 durometer acceleration bushing and 90 durometer brake bushing

340 Stealth

Drop Forged Steel Construction

Allstar Performance Bump Spring Cup 1.280" Step OD x 1/2" Shaft H77215FXL 313" Seat (black in color)Lightweight bump spring cups are made from 6061 T6 aluminum and have a black anodized finish. Cups feature a bronze bushing, allowing the shock shaft to move freely during suspension travel. Cups have a 2" O. D. sized for Hypercoil and most Landrum bump springs. Two are required and should closely match bump spring I. D. size to appropriate bump spring cup step O. D. size from chart. Sold each. Specialty items for the Shop, Trailer and Track. The