Description:
Actuators and governors such as part # 20R-5449 control engine speed by regulating fuel and/or air supply to the engine. Cat Reman actuators and governors are the reliable choice when you need to repair or rebuild any Cat diesel engine. Our actuators and governors are developed specifically for your Cat engine to maximize available power and fuel economy while protecting the engine. Hardened lever bushings and a large surface area in the metering orifice improve life and accuracy. A large oil supply in the actuator improves reliability. Cat Reman actuators give you like new wear life, fuel economy and overall control. Each unit includes all critical engineering updates, and is rigorously tested against original specifications, so you know you’re getting genuine Caterpillar reliability.

Attributes:
• Hardened bearing surfaces alleviate cold start-up sticking.
• You're buying less downtime and lower repair bills, helping you reduce owning and operating costs.
• Cat Reman actuators 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. 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.