Pumps, and Pump Accessories

CAT Pumps 43851 Chrome Plated Brass Valve Plug For 530 And 550 Pumps

Replacement Valve Plug Replace a stripped or damaged valve plug with this OEM CAT part. The CAT Pumps 43851 Valve Plug is made with chromed brass and fits on model 530 and 550 pumps. Compatible with model 530 and 550 pumps Chrome plated brass...

CAT Pumps 43721 Stainless Steel Valve For 10 Frame Pumps

Stainless Steel Replacement Valve Swap out a worn, cracked, or bent valve with this OEM part. The CAT Pumps 43721 Valve is made of stainless steel and fits on 10FR, 320, 530, 550, 650 pump models. 304 stainless steel construction Genuine CAT Pumps...

CAT Pumps 43328 Barrier Slinger For 310, 530, 550, And Other 5-Frame Or 7-Frame Pumps 550 Pumps

Replacement Barrier Slinger Part The CAT Pumps 43328 Barrier Slinger is made with 304 stainless steel and fits on various 5-frame and 7-frame pumps like model 310, 530, and 500 pumps. This is an OEM factory part from CAT. Use with select...

CAT Pumps 43235 PTFE Plunger Retainer Back-Up O-Ring For 270, 310, 530, Or 550 Pumps

PTFE Ring for 530 Pump Plunger Retainer The CAT Pumps 43235 Back-Up Ring is placed on the plunger retainer of a 270, 310, 530, or 550 model pump. Replace a cracked, worn, or missing back-up ring on your pump. Installed on a pump plunger...

CAT Pumps 46504 Stainless Steel Plunger Retainer (3FR, 5FR, 7FR)

Replacement Plunger Retainer Replace a damaged or worn retainer on your CAT plunger pump with this OEM part. The CAT Pumps 46504 Plunger Retainer is made with 304 stainless steel and fits on a variety of 3-frame and 7-frame pumps. Compatible with...

CAT Pumps 43222 Buna-N Crankcase Oil Seal For 5FR, 7FR Pumps

Nitrile Oil Seal for Pump Crankcase The CAT Pumps 43222 Buna Oil Seal is a genuine CAT Pumps factory part. This replacement seal is made with Buna-N rubber and replaces a cracked, worn, or missing oil seal on the crankcase of a 5 frame or 7 frame...

CAT Pumps 31040 NBR Seal Kit For 3531, 3535, And 3537 Pumps

NBR Seal Kit for CAT 35 Frame Pumps CAT Pumps seal repair kit 31040 includes everything you need to rebuild the seals of select CAT Pump 35 Frame models including 3531, 3535, and 3537 pumps. Each kit has everything to repair all seals in your pump. All...

CAT 30915 - Valve Kit For Models 230, 240, 270

CAT Valve Kit Keep your CAT 230, 240, or 270 pumps running smoothly with regular maintenance, including valve repair and replacement, using the 30915 Valve Kit. Regular maintenance prevents breakdowns and excessive downtime, and keeps your wash...

GP 103090, Valve Assy for K169 Valve Kit for 66 Series Pumps

CAT Pumps 14480 Steel Ball Bearing 10, 20, 310, 320, 500, 501 Pumps

Replacement Ball Bearing The CAT Pumps 14480 Steel Ball Bearing replaces worn or cracked ball bearings on 10, 20, 310, 320, 500, 501 model pumps. This cap is an authentic OEM CAT Pumps part.  Compatible with 10, 20, 310, 320, 500, 501 model...

Comet 9.0222.00 Brass Retaining Ring, 15mm

0009.0222.00 BRASS WATER PACKING RETAINER BRASS 15MM SINGLE ZWD PUMPS   The 0009.0222.00 Brass Water Packing Retainer is a Brass 15MM Single Retainer that was used for the Comet ZWD-K Series pressure washer pumps.This 0009.0222.00 Brass...

AR 1780060 - Guiding Piston (XM XMA XMD SXM SXMA PUMP)

AR 1780060 - Guiding Piston (XM XMA XMD SXM SXMA PUMP)