The 04816-00320 Kubota O Ring is a high-quality, OEM-grade seal built for hydraulic systems in Kubota compact tractors, excavators, and mowers. This part is essential for ensuring leak-free operation of lift arms and hydraulic pumps, particularly in BX and B Series sub-compact tractors.
Whether you’re maintaining the hydraulic piston of a lift arm or servicing the main hydraulic pump, this O ring offers the durability and precision needed to keep your machine running smoothly.
Key Applications:
Hydraulic Lift Arm Pistons – Prevents fluid leakage in lift systems
Hydraulic Pumps – Maintains pressure integrity and sealing at connection points
TPSS Valve Sealing – For mini excavators such as KX033-4 and U35-4
Compatible Kubota Equipment:
BX Series (Compact Tractors):
BX1500D, BX1800D, BX1850D, BX1860, BX1870, BX1880, BX2200D, BX2350D, BX2370, BX23S
BX24D, BX25D, BX2660, BX2680 and related sub-models
B Series (Sub-Compact):
B2320, B2620, B2920, B7400, B7410, B7500, B7510, B7610
M Series (Utility Tractors):
M4900, M5700, M6800, M7040, M8200
Excavators:
KX033-4, KX040-4, KX057-4
U35-4, U48-4, U55-4
This O ring plays a critical role in preventing hydraulic fluid leaks and maintaining system efficiency. Designed for durability under pressure, it ensures long-lasting sealing performance in lifting and hydraulic power systems.
