2003 UD 1800CS Transmission Filters & Components
- ATP®Filter Cartridge KitUD 1800CS with MD-300B Allison Transmission / with MD-400 Allison Transmission 2003, Filter Cartridge Kit by ATP®. Premium. With 4" Sump. Length: 5.75". ATP Transmission filters are designed to keep the life blood of your transmission...Performance filter media keeps transmission fluid clean promoting long transmission lifeMost filter kits include the 3rd Hand Gasket$87.52