Key Features Genuine John Deere OEM O-Ring (Part T77613) designed to maintain system integrity across hydraulic, engine, and fuel pathways. Precision Dimensions: Inner diameter 9.25 mm (0.36 in) with a 1.78 mm (0.07 in) cross-section for secure groove fitment. 90-Durometer Rubber Construction: Delivers strong resistance to pressure, deformation, and wear in demanding agricultural and construction environments. Durable Flexible Material: Maintains sealing performance over extended service intervals in fluid and gas systems. Direct OEM Compliance: Manufactured to original equipment specifications for reliable compatibility with John Deere machinery. Product Details Product Type: O-Ring Seal Brand: John Deere Part Number: T77613 Inner Diameter: 9.25 mm (0.36 in) Cross-Section: 1.78 mm (0.07 in) Material: High-quality rubber Hardness: 90 durometer Weight: Approx. 0.01 lb (0.005 kg) Notes: Designed to seal grooves or fittings with the specified dimensions for dependable performance. Compatibility Used Across John Deere Machinery: Tractors and Construction Equipment as listed below. Tractors: 5E-704, 5E-850, 5E-904, 5E-950, 5E-1000, 5E-1104, 5E-1204, 6E-1004, 6E-1204 Construction Equipment: 27C, ZTS, 35G, 50G, 120C, 160G, 210G, 245G, 300G, 310L Installation Note: Compatibility may vary based on machine configuration and installation location. Always confirm via the official John Deere parts catalogue or by referencing the equipment serial number.
