Seal Insert
for 31-35 Spline Shafts

Designed around NASCAR technology, this stretchy Seals-It brand seal insert performs like no other seal around. This 1" ID insert will work with Spidertrax shaft diameters from 31 to 35 spline and will keep oil where it belongs, inside your housing.

These seal inserts are designed to be installed in Spidertrax Inboard & Outboard Seal housings.