Jabsco Engine Cooling Pump 50440-1501A (32mm Hose / Flange Mount)

Part No: JAB-50440-1501A

Jabsco 50440-1501A flexible impeller flange mounted pump, with ports for 32mm (1-1/4") ID hose. The Jabsco engine cooling pump is the aftermarket version of the Caterpillar 4255412 and 425-5412 pumps.

Jabsco pump 50440-1501A fits Caterpillar C4.4 engines.

When ordering the 50440-1501A pump, we recommend adding a replacement impeller to your order, use part number: JAB-920-0001-P - always carry a spare!

Jabsco Size-80 Pump 50440-1501A Spare Parts:

Part ID | Spare Part | Part Number | Quantity

1 | Bearing | SP2601-0468 | 2

3 | Cam | 53082-0000 | 1

4 | End Cover | 50355-0000 | 1

6 | End Cover Screws (3 Pack) | X3001-176FB | 4

7 | Impeller | 920-0001B | 1

8 | Seal | SP2700-1027B | 1

9 | Seal Assembly | 96080-0626B | 1

10 | O-Ring | X4020-106A | 1

11 | O-Ring (3 Pack) | 18753-0263 | 1

12 | Retaining Ring (3 Pack) | 91700-0620 | 1

13 | Retaining Ring | SP1701-438 | 1

14 | Dowel Pin | SP3100-10 | 1

15 | Screw (10 Pack) | X3003-176F-P | 1

16 | Shaft | 29637-0100B | 1

17 | Spline Plug (3 Pack) | 4345-0000 | 1

18 | Washer | 29706-0000 | 1

19 | Wear Plate | 4156-0000 | 1

| Service Kit | SK385-0701 | 1