The Kubota O-Ring 04811-50650 is an essential sealing component used in Kubota tractors, loaders, and machinery to prevent hydraulic and gear oil leaks. This high-performance O-ring is designed for use in front axle cases, hydraulic pumps, HST systems, and steering controllers, ensuring reliable operation and extended equipment lifespan. Built to Kubota’s strict quality standards, this OEM O-ring guarantees a perfect fit, durability, and long-lasting performance.
Compatible Kubota Models
This Kubota O-Ring 04811-50650 is found in various Kubota models, including:
- B Series Tractors – B1121D, B1181D, B1241D, B1610, B1820D, B2350HDB, B2650DB, etc.
- L Series Tractors – L1-382HST, L2-452DT, L3540DT, etc.
- FZ Series Mowers – FZ2400
- Kubota HST (Hydrostatic) Systems

