How do I confirm pilotpart426915 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

New Engine Water Pump 1318238 1593137 352-2160 Compatible With Caterpillar Forestry Equipment 539

For Caterpillar Water Pump

Water Pump 1318238 for Caterpillar AP-1000

OEM / REF: 1318238SKU: pilotpart426915

New Engine Water Pump 1318238 1593137 352-2160 Compatible With Caterpillar Forestry Equipment 539 is a Water Pump replacement part indexed for CAT AP-1000 and CAT AP-1000B, with 3 application records on file. Match OEM part number 1318238 and confirm fitment for Caterpillar Engine Spare Parts before ordering.

Stock: In stock
Condition: New
Fitment: Caterpillar Engine Spare Parts
Category: Water Pump

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$252.99USD/EA

~~$26,899.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 16 – Aug 23
10	Aug 14 – Aug 21
50	Aug 12 – Aug 19

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Water Pump Description

This Water Pump is indexed for CAT AP-1000; CAT AP-1000B; CAT AP-1050B; CAT AP-1055B. Compare reference number 1318238 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 1593137, 7C4508, 0R-1014. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

1318238 1593137 7C4508 0R-1014 0R-27310R01044P3683 CA1593141 CA7E-7398 7E-7398 CA7C-4508 1593141

Applications

CAT AP-1000
CAT AP-1000B
CAT AP-1050B
CAT AP-1055B
CAT AP-755
CAT AP-900B
CAT BG-240C
CAT BG-2455C
CAT BG-245C
CAT BG-260C
CAT 446
CAT 446B
CAT 446D
CAT 35
CAT 45
CAT 55
CAT PM-102
CAT 539
CAT IT28F
CAT IT28G
CAT IT38F
CAT IT38G
CAT IT62G
CAT 120H
CAT 120H ES
CAT 120H NA
CAT 135H
CAT 135H NA
CAT CB-634
CAT CB-634C
CAT CP-533D
CAT CP-563C
CAT CP-563D
CAT CS-531D
CAT CS-533C
CAT CS-533D
CAT CS-563C
CAT CS-563D
CAT CS-573C
CAT CS-573D
CAT CS-583C
CAT CS-583D
CAT 561M
CAT RT100
CAT RT80
CAT D5M
CAT D6M
CAT TK371
CAT TK381
CAT 205B
CAT 206B
CAT 211B
CAT 212B
CAT 213B
CAT 214B
CAT 224B
CAT 320 L
CAT 320B
CAT 322
CAT 322 FML
CAT 322B
CAT 322 LN
CAT 322BL
CAT 322B LN
CAT 325
CAT 322C
CAT 322C FM
CAT 325 L
CAT 325 LN
CAT 325B
CAT 325B L
CAT E110B
CAT E120B
CAT E200B
CAT E240C
CAT EL240B
CAT 214BFT
CAT 320BL
CAT 320BN
CAT 320BS
CAT 320L
CAT 320N
CAT 320S
CAT 322BLN
CAT 322L
CAT 322LN
CAT 322N
CAT 325BL
CAT 325BLN
CAT 325L
CAT 325LN
CAT E240B
CAT EL200B
CAT IT24F
CAT 953C
CAT 963B
CAT 963C
CAT CB-634D
CAT CS-531C
CAT TK370
CAT TK380
CAT 924F
CAT M318
CAT M320
CAT M325B
CAT 928F
CAT 928G
CAT 938F
CAT 950G
CAT 613C
CAT 613C II
CAT 938G
CAT 950F
CAT 950F II
CAT 960F
CAT 962G
CAT 525B
CAT 535B
CAT
CAT
CAT
CAT
CAT
CAT
CAT
CAT
CAT
CAT

Specifications

Part Number	1318238, 1593137, 7C4508, 0R-1014, 0R-2731, 0R0104, 4P3683, CA1593141, CA7E-7398, 7E-7398, 7E7398, 7C4508, CA7C-4508, 1593141, CA159-3141, 159-3141, 352-2160, CA352-2160, CA131-8238, 224-3255, CA224-3255, 2243255, 3522160, 131-8238, 159-3137, 7C-4508, 7E3456, 0R-0104, 0R1014, 0R2731, 4W0253, 0R3007, 9V4879, 0R1013, 1208402, 120-8402

Fitment Notes

Brand or application signal: Caterpillar Engine Spare Parts
Product family: Water Pump
System category: Engine Spare Parts > Lubrication & Cooling Systems > Water Pump
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.