Part Category
Diesel Water Pumps
Diesel water pumps move coolant through your engine and keep operating temperatures in check under hard, sustained load. A failing pump means overheating, a stranded truck, and downtime you can't afford. JAK'S Diesel stocks heavy-duty and Class 8 water pumps from PAI Industries and other trusted lines, cross-referenced to OEM and competitor numbers so you get the right pump the first time.
Browse the pumps below. Not sure which one fits your engine? Send us your OEM, casting, or competitor part number and we'll confirm the correct replacement before you buy.
364
Parts Available
Showing 24 of 364 Diesel Water Pumps
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182012 Cummins ISL9
182007 Cummins ISX12
Cummins ISX12 CUMMINS
JAK'S JAKS-182007
In Stock — Ships Today
$523.99
182005 Cummins ISX12
Cummins ISX12 CUMMINS
2899631 · 2899631NX
JAK'S JAKS-182005
JAK'S JAKS-182005
In Stock — Ships Today
$308.20
181993 Cummins ISM
Cummins ISM
JAK'S JAKS-181988
In Stock — Ships Today
$205.99
Cummins ISX12 CUMMINS
JAK'S JAKS-181978
In Stock — Ships Today
$595.99
Cummins 4B 3.9
JAK'S JAKS-181975
In Stock — Ships Today
$78.99
Cummins ISX
JAK'S JAKS-181973
In Stock — Ships Today
$633.99
181967 Cummins 743
Cummins 743
3027882 · 4919818
JAK'S JAKS-181967
JAK'S JAKS-181967
In Stock — Ships Today
$296.99
181965 Cummins K
Cummins K
5658834 · AR12049
JAK'S JAKS-181965
JAK'S JAKS-181965
In Stock — Ships Today
$544.30
Cummins ISM
3102723 · 3056476
JAK'S JAKS-181958
JAK'S JAKS-181958
In Stock — Ships Today
$68.30
Cummins ISC
6410399 · 4376359
JAK'S JAKS-181949
JAK'S JAKS-181949
In Stock — Ships Today
$184.61
Cummins
4089432 · 4089911
JAK'S JAKS-181946
JAK'S JAKS-181946
In Stock — Ships Today
$311.99
Cummins QSB
2881688 · 2881688NX
JAK'S JAKS-181938
JAK'S JAKS-181938
In Stock — Ships Today
$151.99
181937 Cummins ISL
Can't Find the Right Part?
Text us the part number or a photo of the tag — we'll cross-reference it and quote you the right one.