2090185: HOSE;DIFFRNTL

**Product Description: HOSE;DIFFRNTL (2090185)** - **Part Name:** HOSE;DIFFRNTL (2090185) - **Compatible Models:** - TRACK-TYPE TRACTOR, - D3G, - D4G, - D5G - **Applications:** - Used in Caterpillar track-type tractors, possibly part of the differential system. **General Characteristics:** - **Internal Hose:** Likely made of synthetic rubber, extruded without joints, uniform thickness. - **Reinforcement:** Possibly steel wire braid or spiral reinforcement. - **Covering:** Likely anti-abrasive synthetic rubber, resistant to oils, fuels, and atmospheric conditions. **Key Features:** - Resistance to high pressure - Flexibility for ease of installation - Durability in harsh operating conditions - Compatibility with hydraulic fluids **Additional Information:** - Classified as a "PLATE & FILM GP" (Group Part) in some catalogs; may indicate it's part of a larger assembly or system in the tractor. This hydraulic hose is essential for maintaining the performance and reliability of Caterpillar track-type tractors.