Belt Tensioner 133-3544 CAT | Fits C-10, C-12 Engines, 854G, 992G, 994F, 994H, 793D, 797B Machines

The Belt Tensioner (Part Number: 133-3544) is a premium replacement component designed specifically for Caterpillar (CAT) engines and machinery, including C-10 and C-12 engines. This tensioner ensures consistent belt tension and alignment, optimizing the performance of critical accessories such as the alternator, air conditioning, and water pump. Built to withstand the demands of heavy-duty applications, it is ideal for CAT wheel dozers (854G), loaders (992G, 994F, 994H), and trucks (793D, 797B). Manufactured to CAT’s exacting standards, this tensioner provides long-lasting durability, reduced belt wear, and enhanced operational efficiency.