105-8703 | 1058703

105-8703 (1058703) is a rear trunnion support component designed for Caterpillar heavy equipment.

This 835 mm rear trunnion support component is engineered for Caterpillar wheel loader and earthmoving compactor rear axle systems, where it provides critical structural reinforcement and load stabilization for rear axle assemblies under extreme operating conditions. Designed to maintain accurate axle positioning and balanced force distribution, it helps preserve chassis alignment, supports smooth articulation of connected structures, and withstands high-pressure loads generated during heavy-duty material handling and earthmoving operations. Manufactured from high-strength materials for severe-duty environments, this reinforced rear trunnion support enhances axle stability, minimizes structural stress, and contributes to dependable long-term machine durability and performance.

Part Description: SUPPORT-TRUNNION

Compatible Machines / Models:
980GC Wheel Loader
980XE Wheel Loader
980H Wheel Loader
980G Wheel Loader
980L Wheel Loader
980K Wheel Loader
982M Wheel Loader
980 Wheel Loader
980M Wheel Loader
980K-HLG Wheel Loader
980GII Wheel Loader

Manufactured from high-strength materials, this part ensures durability, long service life, and reliable performance under demanding working conditions.

SSP Machinery, backed by years of experience, supplies OEM-quality aftermarket spare parts worldwide under its own brand SSP.

Brand: SSP