Description
Cummins Engines
Direct replacement for OEM BK438-STD/30
1 5/16″ x 20spl
Bearing locating tabs placed off-center top half
688-28016 with 1" Bushings
Valve Train Kit for John Deere 2020, 2030, 2510, 2520 4089968 Cummins EnginesFits John Deere 2020, 2030, 2510, 2520 Includes Valves, Springs & Locks
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























