SuperPro 1960 Triumph Herald Base Rear Differential Lower Mount Bushing Kit

If you're working on the rear end of your 1963-1980 Triumph Spitfire, this Superpro differential lower mount bushing kit is a solid option for replacing those worn-out factory bushings. These are the bushings that hold the front of your rear differential in place, and the original rubber ones tend to break down pretty quickly, especially if the car sees harder use. When those stock bushings wear out, the differential can move around more than it should under acceleration and deceleration, leading to a sloppy feel and sometimes even noise or vibration.

Superpro uses a well-built polyurethane material for these bushings, which is much more durable than the original rubber. This means the differential stays more accurately located, giving you a more responsive feel when you get on the gas or let off. Importantly, these bushings are designed to keep the factory levels of noise and vibration isolation, so you don't sacrifice comfort for improved performance. You'll get a more solid feel from the rear end with a significantly longer service life compared to the stock rubber parts.