How do I confirm pilotpart543067 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

For Komatsu 4D120 Engine Overhaul Rebuild Kit for Komatsu D50P Bulldozer Machine

For Komatsu Overhaul Kits

Overhaul Kits 4D120 for Komatsu

OEM / REF: 4D120SKU: pilotpart543067

For Komatsu 4D120 Engine Overhaul Rebuild Kit for Komatsu D50P Bulldozer Machine is a Overhaul Kits replacement part for Komatsu Engine Spare Parts, categorized under Engine Spare Parts > Overhaul Kits. Use OEM part number 4D120 and confirm machine model, engine model, and serial details before checkout.

Stock: In stock
Condition: New
Fitment: Komatsu Engine Spare Parts
Category: Overhaul Kits

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$380.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 21 – Aug 28
10	Aug 19 – Aug 26
50	Aug 17 – Aug 24

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.

Overhaul Kits Description

This Overhaul Kits is indexed for Komatsu s: for Komatsu D50P Bulldozer Machine Item Content: 1 Set of Overhaul Gasket Kit 4 Cylinder liners 4 Pistons 4 Piston Pins 8 Snap Rings 4 Rod Bushings Set Rings For 4 Pistons 1 Set of Main Bearings STD 1 Set of Rod Bearings STD 1 Set of Thrust Bearings STD. Compare reference number 4D120 against the label on your existing Komatsu component before ordering.

Additional cross references on file: D50P. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

4D120D50P

Applications

Komatsu s: for Komatsu D50P Bulldozer Machine Item Content: 1 Set of Overhaul Gasket Kit 4 Cylinder liners 4 Pistons 4 Piston Pins 8 Snap Rings 4 Rod Bushings Set Rings For 4 Pistons 1 Set of Main Bearings STD 1 Set of Rod Bearings STD 1 Set of Thrust Bearings STD

Fitment Notes

Brand or application signal: Komatsu Engine Spare Parts
Product family: Overhaul Kits
System category: Engine Spare Parts > Cylinder Components > Overhaul Kits
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.