These bushings replace the rubber pinion mount for the rear with a modular bushing consisting of 2 separate bushings specific to load.
Same application covers:
SC300/400 JSZZ31 UZZ30
2008-2014 Lexus IS-F
a shop press or ball joint service tool is strongly suggested for ease of install and a slide hammer to remove the old bushings.
The rear diff consists of a upper washer and bonded bushing plus the bushing that is installed into the housing on all applications besides the IS which has a single peice bonded bushing. Remove installed bushing with either a press service tool or in the case of the IS300 alternating blows with a air chisel in each of the 3 releived locations will eventually work it loose.
Once the case mount is removed, press new case cylinder in, followed but the crush tube lubricated with grease. Install top cap bushing onto crush tube. Install housing onto subframe mount and insert conical bushing narrow side up onto crush tube. Install factory cap washer and torque to factory spec.
Place conical bushing on bottom and compress with stock cap.
On applications that have the separate pad on top, the blog covers the installation. Note that the early GS and SC applications have a polarized tube on our bushings to allow the shouldered bolt to pass through. Take care to install it properly with the reamed side down.
REAR DIFF PINION MOUNT MODULAR PERFORMANCE POLYURETHANE BUSHING
- Brand: SuperPro
- Product Code: BSH_RRPINCOMP-SP4888-K
- Availability: In Stock