Description:Cat Reman electric wheel motors such as 20R-9159 integrate an electric motor in the final drive of the machine. The electromagnetic field generated by the rotor and stator is used to turn the wheel to move the machine over the ground. Remanufactured cores are completely disassembled, thoroughly cleaned, and inspected for quality and durability. 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 wheel motors provide like new performance and reliability at fraction-of-new costs 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. 21 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.