PumpLookupPump and motor part numbers
Mains Units

service kit: valves

76171

Valve kit, FFKM (.0770)

Cat Pumps code 76171

In the kit

Part numberDescriptionPosition
21985Backup Ring, Valve Seat162
703244O-Ring, Valve Seat163
44080Seat164
44081Valve166
44082Spring167
44735Retainer, Spring168
44794Washer, Spring Retainer170
702974O-Ring, Valve Plug172
20224Backup Ring, Valve Plug173

Kits per pump: 2.

Fits these pumps

Cat Pumps 38 Frame block-style 1

3801HS

Cat Pumps 68 Frame block-style 3

680168116821