Description
Complete Valve Kit for the Kawasaki Mule Pro-FX 1000 HD
The Pro-FX 1000 Complete Valve Kit supplies the intake valves, exhaust valves, and valve stem seals needed for all eight valve positions. The supplied components replace the OEM references listed below.
What’s Included
- (4) Exhaust Valves – REPLACES OEM#: 12005-0791
- (4) Intake Valves – REPLACES OEM#: 12004-0767
- (8) Valve Stem Seals – REPLACES OEM#: 92049-1062
Intake and Exhaust Valve Coverage
Four Intake Valves
The kit includes four Intake Valves for the cylinder head. These valves replace OEM reference number 12004-0767.
Four Exhaust Valves
Four Exhaust Valves cover the remaining valve positions. Additionally, the supplied valves replace OEM reference number 12005-0791.
Eight Valve Stem Seals
The eight Valve Stem Seals provide one seal for each listed valve position. As a result, the kit supplies the confirmed seals needed during valve installation.
Upgraded Valve Materials
The intake and exhaust valves use upgraded alloys intended to handle elevated operating temperatures and longer run times. Meanwhile, the valve stem seals support oil control around the valve guides.
Because the kit includes both intake and exhaust valves, the engine builder can replace all eight valve positions with one package.
Valve Installation and Seat Checks
First, inspect the valve guides, seats, springs, retainers, and keepers. Next, verify valve-to-seat contact and seat width according to the correct Kawasaki procedure.
Only lap the valves lightly if the valve and seat materials allow that procedure. Finally, clean away all lapping compound and confirm the seal before assembling the cylinder head.
Related Kawasaki Mule Cylinder Head Parts
For the gaskets used during upper-engine assembly, compare the Kawasaki Mule Pro-FX 1000 HD Top End Gasket Set.
If the project requires gaskets beyond the cylinder head, review the Kawasaki Mule Pro-FX 1000 HD Complete Gasket Set.
Fitment
- Kawasaki Mule Pro-FX 1000 HD
Confirm the exact model and engine configuration before ordering. Also compare the supplied OEM reference numbers with the original valves and seals.
REV6 Warranty and Fitment Support
REV6 backs this valve kit with a 1-year parts warranty. For fitment questions or help planning the cylinder-head rebuild, contact the REV6 team.













