Description:
Cat Reman air dryer cartridges such as 20R-0304 are used to remove moisture and impurities from the air system. When the desiccant in the cartridge eventually loses its ability to absorb moisture, the cartridge should be replaced. Cat Reman core cartridges are opened, the desiccant is removed, and then baked to eliminate moisture. Housings are cleaned, inspected, and repaired or replaced. The cartridges are newly assembled, incorporating all critical engineering updates, and thoroughly tested against original Caterpillar specifications so you know you’re getting genuine Caterpillar reliability. Finally, the desiccant is loaded, and the cartridge is sealed.

Attributes:
• You're buying less downtime and lower repair bills, helping you reduce owning and operating costs.
• Cat Reman air dryer cartridges 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.