Water Pump 129900-42002 for Komatsu D20A-7-M

OEM / REF: 129900-42002SKU: pilotpart287433

Engine Water Pump 129900-42002 for Komatsu Dozer D20 D21 FD20 FD25 FD30 P60 WA65 D21 is a Water Pump replacement part indexed for Komatsu D20A-7-M and Komatsu D20P-7, with 3 application records on file. Match OEM part number 129900-42002 and confirm fitment for Komatsu Engine Spare Parts before ordering.

Stock
In stock
Condition
New
Fitment
Komatsu Engine Spare Parts
Category
Water Pump
  • Fitment support before you order
  • Worldwide delivery options

Water Pump Description

This Water Pump is indexed for Komatsu D20A-7-M; Komatsu D20P-7; Komatsu D20P-7A-M; Komatsu D20PL-7-M. Compare reference number 129900-42002 against the label on your existing Komatsu component before ordering.

Before checkout, compare OEM part number 129900-42002, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.

Applications

  • Komatsu D20A-7-M
  • Komatsu D20P-7
  • Komatsu D20P-7A-M
  • Komatsu D20PL-7-M
  • Komatsu D20PLL-7-M
  • Komatsu D20Q-7-M
  • Komatsu D20S-7-M
  • Komatsu D21A-7-M
  • Komatsu D21A-7T-M
  • Komatsu D21P-7A-M
  • Komatsu D21P-7T-M
  • Komatsu D21PL-7-M
  • Komatsu D21Q-7-M
  • Komatsu D21S-7-M
  • Komatsu PC70FR-1
  • Komatsu PC75R-1
  • Komatsu PC75R-2
  • Komatsu PW75-1
  • Komatsu PW75R-2
  • Komatsu 500PD-14
  • Komatsu FD20
  • Komatsu FD20T
  • Komatsu FD20T-14
  • Komatsu FD20TH
  • Komatsu FD25
  • Komatsu FD30
  • Komatsu FD30H
  • Komatsu FD30T-14
  • Komatsu P60-BXD
  • Komatsu SK09J-2
  • Komatsu WA65-3
  • Komatsu WA65PT-3
  • Komatsu WA75-3
  • Komatsu WA85-3
  • Komatsu WB70A
  • Komatsu WB70A-1

Specifications

Part Number129900-42002

Fitment Notes

Brand or application signal
Komatsu 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.

Confirm fitment & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.