Kent-Moore J45930 J-45930 Rear Main Seal Installer Tool

Kent-Moore Rear Main Seal Installer Tool J-45930.

Cadillac Northstar up to 2005.
The crankshaft bolts have changed on 2006-up Northstar V8 engines(J-45930-A 2006-up), and existing tool J-45930 will not work with the new bolts.

This is a G.M. specific tool, check your workshop manual if this is the right tool for your application(specific build years, Northstar crankshafts and seals may differ!).
This is a complete used kit, as shown in pictures, kit is in good working order.

J-45930 is a two piece tool that mounts to the crank shaft and evenly forces on both inner and outer seal bodies to ensure a perfect seal.

ent-Moore Automotive Division
SPX Corporation
PN J-45930

This item can not be returned!