Title:
Kubota 500 Hour Service Kit – U48-4 / U55-4 / KX057-4 – KU-W21CK10249
Description:
Keep your Kubota compact excavator ready for demanding work with the Kubota 500 Hour Service Kit KU-W21CK10249. This genuine service kit brings together the essential filtration and sealing components required for scheduled 500-hour maintenance on U48-4, U55-4 and KX057-4 excavators. Furthermore, current listings confirm the kit for machines with and without air conditioning, making it a convenient maintenance solution across these configurations.
Regular 500-hour servicing helps maintain clean engine lubrication, effective air filtration and reliable fuel-system operation. In addition, replacing the relevant filters and seals at the recommended interval helps control contamination within critical systems. Therefore, using the correct Kubota service kit can simplify routine maintenance and help keep your excavator prepared for continued site work. Kubota’s service guidance identifies the 500-hour interval for key maintenance operations such as engine oil and filter replacement and fuel filter replacement.
Model Fitment:
- U48-4 Without A/C
- U48-4 With A/C
- U55-4 Without A/C
- U55-4 With A/C
- KX057-4 Without A/C
- KX057-4 With A/C
Kit Contents:
- 1x 15221-43170 – Fuel – Filter
- 1x 04817-00160 – Fuel – Pre-filter O-ring
- 1x RD451-51930 – Fuel – Pre-filter O-ring
- 1x RD451-51940 – Fuel – Pre-filter
- 1x RD411-62150 – Hydraulic – Breather Filter
- 1x 04816-50300 – Hydraulic – Filler plug seal
- 1x 04717-00810 – Hydraulic – Breather filter seal
- 1x RD452-42272 – Engine – External air filter
- 1x RD452-42280 – Engine – Internal air filter
- 1x W21ES-O1C00 – Engine – Oil filter
- 1x 16265-96670 – Engine drain seal
