Super Pro SPF1992SSK Differential Mount Bushing Kit

The Super Pro SPF1992SSK is a high-performance polyurethane differential mount bushing kit designed to replace worn or soft OEM rubber bushings. SuperPro differential mount bushings reduce unwanted differential movement, improve driveline precision, and restore accurate differential location under a wide range of driving conditions.

Key Features:

• Manufactured from high-durometer polyurethane for superior longevity over OEM rubber
• Minimizes power-robbing differential movement for more responsive handling
• Engineered to maintain OEM levels of noise, vibration, and harshness (NVH) isolation in the cabin
• Resists deterioration from heat, oils, and road chemicals — unlike natural rubber
• Direct OEM replacement design for straightforward installation
• Maintains peak performance throughout service life without the gradual softening associated with rubber bushings

Worn differential mount bushings allow excessive differential movement under load, which can manifest as sluggish throttle response, vague steering feel, and unwanted noise or vibration during acceleration and deceleration. The SPF1992SSK addresses these issues with a precision-engineered polyurethane bushing that keeps the differential firmly and accurately located, improving power transfer and overall drivetrain feel.