Caterpillar 3100
JAK'S JAKS-381816
In Stock — Ships Today
$271.99
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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Caterpillar 3100
JAK'S JAKS-381815
In Stock — Ships Today
$232.99
381811 Caterpillar 3306
Caterpillar 3306
JAK'S JAKS-381811
In Stock — Ships Today
$413.39
Caterpillar C15
JAK'S JAKS-381809
In Stock — Ships Today
$646.31
Caterpillar 3176
JAK'S JAKS-381808
In Stock — Ships Today
$347.99
Caterpillar C16
JAK'S JAKS-381807
In Stock — Ships Today
$308.99
Caterpillar 3100
JAK'S JAKS-381806
In Stock — Ships Today
$314.99
Caterpillar 3100
JAK'S JAKS-381805
In Stock — Ships Today
$513.99
Caterpillar 3300
JAK'S JAKS-381804
In Stock — Ships Today
$447.99
Caterpillar 3100
JAK'S JAKS-381803
In Stock — Ships Today
$284.99
Caterpillar C18
JAK'S JAKS-381802
In Stock — Ships Today
$412.99
Caterpillar 3400
JAK'S JAKS-381801
In Stock — Ships Today
$401.99
360463 Caterpillar 3300
Caterpillar 3300
296-1349 · 2961349
JAK'S JAKS-360463
JAK'S JAKS-360463
In Stock — Ships Today
$134.97
Caterpillar 3400
111-2721 · 1112721
JAK'S JAKS-350490
JAK'S JAKS-350490
In Stock — Ships Today
$2.99
340017 Caterpillar Water
Caterpillar
6V5842 · 8T9515
JAK'S JAKS-340017
JAK'S JAKS-340017
In Stock — Ships Today
$5.60
336068 Caterpillar 3306
Caterpillar 3306
8S8821
JAK'S JAKS-336068
JAK'S JAKS-336068
In Stock — Ships Today
$5.94
Caterpillar 3306
8S7762
JAK'S JAKS-336066
JAK'S JAKS-336066
In Stock — Ships Today
$12.99
Caterpillar 3306
131-3815 · 1313815
JAK'S JAKS-336065
JAK'S JAKS-336065
In Stock — Ships Today
$20.50
Caterpillar 3300
154-4482 · 1544482
JAK'S JAKS-336007
JAK'S JAKS-336007
In Stock — Ships Today
$6.99
Caterpillar 3176
105-4211 · 1054211
JAK'S JAKS-336001
JAK'S JAKS-336001
In Stock — Ships Today
$18.87
Caterpillar C10
105-4210 · 1054210
JAK'S JAKS-331711
JAK'S JAKS-331711
In Stock — Ships Today
$12.81
Caterpillar C9
4480607 · 448-0607
JAK'S JAKS-331631
JAK'S JAKS-331631
In Stock — Ships Today
$4.09
Caterpillar 3100
4P1652 · 7C2894
JAK'S JAKS-331589
JAK'S JAKS-331589
In Stock — Ships Today
$3.99
Caterpillar 3300
6N8190 · 7N0201
JAK'S JAKS-331529
JAK'S JAKS-331529
In Stock — Ships Today
$8.99
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.