Cat Reman crankshafts such as part # 0R-1237 receive reciprocating motion from the pistons via connecting rods and convert it to rotary motion. Cat crankshafts are heat treated during initial production, using a patented hardening process for outstanding wear characteristics and high strength. Returning cores are thoroughly cleaned and inspected for signs of wear, especially in the socket, on the top or sides. 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 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 crankshafts provide like new performance and reliability at fraction-of-new costs with return of a qualifying core, while reducing the impact on the environment compared to buying new.
• Cat Reman crankshafts come with a same-as-new, 12-month Caterpillar Limited Warranty 1 against Caterpillar defects in material and/or workmanship.
• Cat Reman offers drop-in solution.

1 Warranty can vary by model and application; limitations apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.