Title:
500HR SERVICE KIT FOR U20-3/U25-3 (KU-W21CK10206)
- U20-3 500hr Service Kit (KU-W21CK10206)
- U25-3 500hr Service Kit (KU-W21CK10206)
Description:
Maintain dependable excavation performance and long-term reliability with the genuine Kubota U20-3 / U25-3 500HR Service Kit (KU-W21CK10206). Specifically designed for scheduled 500-hour maintenance on Kubota U20-3 and U25-3 compact excavators, this OEM service kit includes the essential filters and service components required to support clean engine operation, efficient fuel delivery, and stable hydraulic system performance. Because these compact excavators are frequently used in construction, landscaping, groundwork, and utility applications, regular servicing is essential for maintaining productivity and reducing unexpected downtime.
Engineered to Kubota’s exact factory specifications, this genuine maintenance kit helps maintain optimal oil circulation, effective filtration, and consistent hydraulic efficiency. Furthermore, replacing service components at the recommended 500-hour interval helps reduce engine strain, improve hydraulic responsiveness, and support smoother machine operation during demanding workloads. As a result, operators benefit from improved reliability, stronger operating performance, and extended service life of critical machine components.
In addition, this genuine Kubota service kit helps protect vital systems from dirt, dust, moisture, and harmful contaminants that can gradually reduce machine efficiency over time. Consequently, maintaining clean fluids and proper filtration helps extend the lifespan of internal engine and hydraulic components while supporting more reliable day-to-day operation. Moreover, genuine Kubota OEM parts ensure precise fitment and dependable compatibility, making scheduled maintenance more straightforward and efficient.
Additionally, every component included within this Kubota OEM service kit is built for durability and consistent performance in harsh job site conditions. Whether carrying out preventative maintenance or completing scheduled servicing, this genuine Kubota 500-hour kit helps restore factory-level reliability, improve operating efficiency, and support long-term productivity.
Model Fitment:
Kubota U Series Compact Excavators
- Kubota U20-3
- Kubota U25-3
Kit Contents:
- 1x RA211-51280 – Fuel – Filter
- 1x 04811-50650 – Fuel – Pre-filter O-ring
- 1x 04816-00160 – Fuel – Pre-filter O-ring
- 1x RB411-62190 – Hydraulic – Return filter
- 1x 04816-06230 – Hydraulic – Filler plug seal
- 1x 04717-01610 – Hydraulic – Oil tank gasket
- 1x 04811-11300 – Hydraulic – Oil tank gasket
- 1x 6C060-99414 – Engine – External air filter
- 1x 32721-58242 – Engine – Internal air filter
- 1x W21ES-O1530 – Engine – Oil filter
- 1x 15451-96670 – Engine drain seal
