VP0551509, P0551509 #01AF2C

(incl. 5,6,7) Valve plate and gaskets. Poor performance or air leaks out of the intake filter while the unit is running? This is probably the problem.

Includes Plastic Knob w/ Spring and Internal Service Kit. Save and order the kit.

Belt - .650" Wide, (5/8") 6" Diameter. Is your motor turning yet you have no pressure? Typically this is caused by a torn belt. To make installation easier, "walk" the belt onto the pulleys like you would a bicycle chain.

Includes Internal parts only. Click on "Tech Pubs" tab for installation instructions!Technical Documents

Old Part Numbers: 112-0031Replacement handle for part # 112-0031.

Old Part Numbers: S145-0543, 145-0456S.S. braided tube from pump to tank. Replace if leaking. 5.5" Long with 3/8" compression fittings on each end.

1-1/2 Npsm X 1/4 Npt.  NOTE: Also order the 513-0002 o-ring seal to complete the repair.

Knob only (does not include the small Pin).