PumpLookupPump and motor part numbers
Mains Units

service kit: valves

31345

Valve kit, FPM (.0110)

Cat Pumps code 31345

In the kit

Part numberDescriptionPosition
11685O-Ring, Seat163
45790Seat164
46429Valve166
43750Spring167
44565Retainer, Spring168
26996O-Ring, Valve Plug172
48365Backup Ring, Valve Plug173

Kits per pump: 2.

Fits these pumps

Cat Pumps 5 Frame 2

4545G1

Cat Pumps 5CP 16

5CP3105CSS5CP3110CSS5CP31205CP3120CSS5CP3150CSS5CP3150CSSG15CP3160CSS5CP3160CSSG15CP51205CP5120CSS5CP5135CSS5CP5135CSSG15CP51405CP5140CSS5CP5140CSSG15CP5140CSSG118