Trunnion Bushing 3.5" 322-114 – Fits Mack SS44 & Camelback Suspension

The Trunnion Bushing 3.5 Inch 322-114 is a heavy-duty suspension component designed for use in Mack truck rear suspension systems, including the SS44 and Camelback series. Built to endure the extreme conditions of heavy hauling, this bushing reduces vibration and helps maintain axle alignment. It enhances ride quality and prolongs the life of connected suspension components.

OEM Cross References:
MIB255, A846, 322114, E2925, 10QK157, 10QK255, 80AX300, M2901, CS71618, SB1514, TBM-157

Key Features:
• Designed for Mack SS44 and Camelback rear suspension systems
• 3.5" diameter for precise OEM fit
• Heavy-duty rubber/metal construction for long service life
• Improves alignment and reduces bushing fatigue
• Replaces multiple OEM part numbers