Title:
Kubota Service Kit – L1-452 HST / L1-552 HST – W21TK0H500
Description:
Maintain reliable performance and long-term durability with the genuine Kubota L1-452 HST / L1-552 HST Service Kit (W21TK0H500). Specifically designed for scheduled maintenance on Kubota L1-series hydrostatic transmission (HST) tractors, this OEM service kit includes the essential filters and service components required to support efficient engine operation, clean hydraulic circulation, and smooth transmission performance. Because the L1-series tractors are commonly used for heavy agricultural, estate, and utility applications, regular servicing is essential for maintaining productivity and preventing premature wear.
Engineered to Kubota’s exact factory specifications, this genuine maintenance kit helps support cleaner oil flow, improved fuel filtration, and stable hydraulic and HST system performance. Furthermore, replacing service components at the recommended intervals helps reduce strain on the engine and transmission, improve overall operating efficiency, and minimize the risk of unexpected downtime. As a result, operators can maintain smoother operation while also extending the service life of key drivetrain components.
In addition, this genuine Kubota service kit helps protect vital systems from dirt, debris, moisture, and other contaminants that can gradually reduce performance over time. Consequently, maintaining proper filtration and fluid cleanliness can help extend the lifespan of internal components while supporting more reliable operation in demanding field conditions. Moreover, genuine Kubota OEM parts ensure precise fitment and dependable compatibility, making installation straightforward and maintenance more efficient.
Every component included within this Kubota OEM service kit is built for durability and consistent performance under real-world working conditions. Whether you are completing preventative maintenance or carrying out scheduled servicing, this genuine Kubota L1-series HST kit helps restore factory-level reliability, improve efficiency, and support long-term machine productivity.
Model Fitment:
Kubota L1 Series Tractors (HST Models)
Kit Contents:
- 2x 16427-33750 – Drain plug
- 1x 1J800-43172 – Fuel – Filter
- 1x RD451-51930 – Fuel – Pre-filter O-ring
- 1x 04817-00160 – Fuel – Pre-filter O-ring
- 1x V0521-51940 – Fuel – Pre-filter
- 1x W21TS-HTA10 – Hydraulic – Filter
- 1x W21TS-HTA20 – Hydraulic – GST/HST Filter
- 1x TD270-93232 – Engine – External air filter
- 1x 32821-93220 – Engine – Internal air filter
- 1x W21ES-O1640 – Engine – Oil filter
- 2x 6C090-58960 – Engine drain seal
