1077331 | Caterpillar Connecting Rod Bearing (.025″ Undersize) | Compatible with 3508, 3508B, 3512, and 3512B Engines

The Caterpillar Connecting Rod Bearing (Part Number 1077331) is engineered for use in Caterpillar 3508, 3508B, 3512, and 3512B engines. This bearing features a .025″ undersize specification, making it ideal for applications where the crankshaft journals have been machined to this dimension. Constructed from high-quality, heat-resistant materials, it ensures optimal performance and durability under demanding conditions. Designed to meet or exceed OEM standards, this bearing provides reliable support for the connecting rod, reducing friction and wear to enhance engine longevity.