Allstar Performance Bump Spring Cup 1.160" Step OD x 16mm Shaft RG10015XL Stainless steel construction

Stainless steel construction

Medium Red Iridium

1/8"NPT fitting is commonly used in aftermarket calipers

Fits pin drive

Allstar Performance Bump Spring Cup 1.160" Step OD x 16mm Shaft RG10015XL Stainless steel constructionLightweight 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