PumpLookupPump and motor part numbers
Mains Units

service kit: seal kits

31280

Seal Kit, standard NBR

Cat Pumps code 31280

In the kit

Part numberDescriptionPosition
14190O-Ring, Plunger Retainer97
44086Seal, Low-Pressure with SS-Spring106
11379O-Ring, Inlet Manifold112
44610V-Packing127
17629O-Ring, V-Packing Spacer155
28243Backup Ring, V-Packing Spacer156

Kits per pump: 1.

Fits these pumps

Cat Pumps 25 Frame 1

2510

Cat Pumps 35 Frame 2

35603560RST14