Idler Pulley 133-7023 Caterpillar | Fits 3176, 3524B, C7, C9 Engines | Compatible with 623B, 627G, 793, 797F, 938H Equipment

The Caterpillar Idler Pulley (Part Number: 133-7023) is a high-quality replacement part designed for a variety of CAT engines, includingC15, C18, 3196 models. This idler pulley ensures smooth and efficient belt operation by maintaining proper tension and alignment in your engine’s drive system. Its robust construction is tailored to meet the demands of heavy-duty equipment, such as the CAT 623B, 627F, 627G, 793, 797F, 938H, and 345BL models. Built to Caterpillar’s stringent quality standards, this pulley delivers durability and optimal performance in challenging operating environments.