7103540 Valve Kit, NBR 3DNX, 3SP, 3SPX

The 7103540 is a genuine OEM valve repair kit for select CAT series pressure washer pumps that are mounted onto FNA produced power washers.  

The 7103540 Cat Valve Repair Kit is the complete valve repair kits to replace worn or damaged valve in the Cat 3DNX and the Cat 3SPX Series pressure washer pump.

7103540 valve repair kit contains the following parts:

• 3 x Inlet Seal O-Ring
• 3 x Inlet Seat
• 3 x Back-Up-Ring, Discharge Seat 
• 3 x Discharge Seat O-Ring 
• 3 x Discharge Seat 
• 6 x Valve 
• 6 x Spring
• 3 x Inlet Spring Retainer 
• 3 x Discharge Spring Retainer
• 3 x Valve Plug O-Ring 

The 7103540 Cat Valve Repair Kit will fit the following model numbers of pressure washer pumps.