PumpLookupPump and motor part numbers
Mains Units

service kit: valves

33835

Valve kit, NBR (STD)

Cat Pumps code 33835

In the kit

Part numberDescriptionPosition
26143O-Ring, Valve Seat163
46822Seat (3545HS)164
43932Valve (3545HS)166
44109Spring167
44728Retainer, Spring168
44729Washer, Spring Retainer170
89827O-Ring, Valve Plug172
48364Backup Ring, Valve Plug173

Kits per pump: 2.

Fits these pumps

Cat Pumps 35 Frame 2

3541DHS3547HS

Cat Pumps 38 Frame block-style 1

3841HS