All balls Racing REAR SHOCK SEAL KIT, 40X14 - 37-1118

All rear shock seal kits are complete assemblies, ready to install into the shock body. No longer is it necessary to replace bushings, seals, O-rings etc. All rear shock seal kits include aluminum body, dust seal, bushing, oil seal, O-ring, internal guide bushing/washer, snap ring and top out bumper.All seal heads are made from 6061-T6 aluminum to save weightAir bleed hole helps remove air from the oil reservoir during seal head installationOil seal utilizes a double lip design and a low friction elastomer.This gives the seal head additional dirt exclusion and yet maintains a low drag (low friction) sealThe dust seal utilizes a spring type exclusion seal to maintain constant pressure and assure good dirt and contaminant exclusion over the life of the seal head