Description:
Camshafts open and close the air intake and exhaust valves in an internal combustion engine. The camshaft is a rotating rod with lobes, or raised cams, that force the valves open as it rotates. Each cam controls one valve. Cat Reman camshafts such as part # 20R-1141 are made of high-grade steel, precision balanced for long life. Returned cores are completely disassembled, thoroughly cleaned, and inspected for reusability. We use our state-of-the-art salvage techniques, advanced manufacturing systems and quality control to return viable components to like new condition. Each unit is heat treated using a patented process that delivers high strength and outstanding wear characteristics. Precise journal grinding provides exact bearing fit for reduced friction and long life. Each unit includes all critical engineering updates, and is rigorously tested against original specifications, so you know you’re getting genuine Caterpillar reliability.

Attributes:
• You're buying less downtime and lower repair bills, helping you reduce owning and operating costs.
• Cat Reman camshafts provide like new performance and reliability at fraction-of-new cost while reducing the impact on the environment compared to buying new.
• All Cat Reman products come with a same-as-new Caterpillar Limited Warranty. 1
• Cat Reman offers off-the-shelf availability. 2

1 Warranty can vary by model and application; limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.
2 Part may not be available off-the-shelf at all times and in all locations.