PumpLookupPump and motor part numbers
Mains Units

service kit: seal kits

77077

Seal kit, NBR (STD)

Cat Pumps code 77077

In the kit

Part numberDescriptionPosition
11345O-Ring, Plunger Retainer97
43875O-Ring, Inlet Adapter104
44098Seal, Low-Pressure, with SS-Spring106
11379O-Ring, Inlet Manifold112
12391O-Ring, Packing Cylinder123
665431Backup Ring, Packing126
670333Packing, Square127
670195Sleeve, Plunger129
48860O-Ring, Packing Cylinder155
48362Backup Ring, Packing Cylinder156

Kits per pump: 1.

Fits these pumps

Cat Pumps 36 Frame 1

3621XD