The SuperPro Rear Differential Pinion Mount Bushing Kit replaces the forward differential mount bushings, also known as the pinion mount bushings. The original equipment manufacturer (OEM) units are constructed from soft rubber, which can degrade relatively quickly, with wear accelerating under more demanding use.
Impact of Worn Bushings:
- Worn bushings allow increased movement of the rear differential during load changes.
- Initially, this can result in a sensation of slower and less precise responsiveness from behind the wheel.
- As OEM bushings approach the end of their lifespan or fail, they can contribute to noise, vibration, and secondary movements under fluctuating loads, particularly when accelerating and decelerating.
SuperPro Upgrade Benefits:
- Maintained Comfort: SuperPro's differential mount upgrades are engineered to maintain OEM levels of noise, vibration, and harshness (NVH) isolation within the cabin, preserving the vehicle's factory comfort levels.
- Improved Performance: Performance is significantly enhanced as the differential is more accurately positioned across a wider range of driving conditions.
- Extended Service Life: The materials used in SuperPro bushings are designed to maintain peak performance throughout their lifespan, unlike natural rubber which can gradually soften and degrade.
- Warranty: Lifetime