PART NO.
4VZR-P

Description
Premium 4-Valve Rebuild Kit

PART NO.
M4R-P

Description
Premium M4 Series Rebuild

PART NO.
MR-516

Description
Stem and Nut

PART NO.
MR-517

Description
2-1/2" (63.5mm) Screw-on Lens

PART NO.
MR-505

Description
Piston with Seat and O-rings

PART NO.
2VZR-P

Description
Premium 2-Valve Rebuild Kit

PART NO.
MR-501Y

Description
Yellow Handwheel M4 Series

PART NO.
M2R-P

Description
Premium M2 Rebuild Kit (fits M2 series only)

PART NO.
MR-509

Description
O-ring

PART NO.
MR-525

Description
Sight Glass w/o-ring