How do I confirm pilotpart974099-7511675994360 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

Water Pump YM129004-42001 YM129001-42004 YM129001-42003 YM129508-42001 for Yanmar Engine 3TNE84 3TNE88 4TNE84 4TNE88 4TNV88

For Yanmar Water Pump

Water Pump YM129004-42001 for Yanmar

OEM / REF: YM129004-42001SKU: pilotpart974099-7511675994360

Water Pump YM129004-42001 YM129001-42004 YM129001-42003 YM129508-42001 for Yanmar Engine 3TNE84 3TNE88 4TNE84 4TNE88 4TNV88 is a Water Pump replacement part for Yanmar Engine Spare Parts, categorized under Engine Spare Parts > Water Pump. Use OEM part number YM129004-42001 and confirm machine model, engine model, an...

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$100.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 9 – Aug 16
10	Aug 7 – Aug 14
50	Aug 5 – Aug 12

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 Yanmar Yanmar Engine 3TNE84 3TNE88 4TNE84 4TNE88 4TNV88. Compare reference number YM129004-42001 against the label on your existing Yanmar component before ordering.

Before checkout, compare OEM part number YM129004-42001, 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.

Part Numbers and Cross References

YM129004-42001

Applications

Yanmar Yanmar Engine 3TNE84 3TNE88 4TNE84 4TNE88 4TNV88

Fitment Notes

Brand or application signal: Yanmar 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.