PumpLookupPump and motor part numbers
Mains Units

service kit: valves

77033

Valve kit, NBR (STD)

Cat Pumps code 77033

In the kit

Part numberDescriptionPosition
48510Backup Ring, Valve Seat162
11338O-Ring, Valve Seat163
132965Seat164
48793Valve166
43751Spring167
44564Retainer, Spring168
14179O-Ring, Valve Plug172
49850Backup Ring, Valve Plug173

Kits per pump: 1.

Fits these pumps

Cat Pumps 35 Frame 1

3550