How do I confirm pilotpart315573 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

Pump Assy 07434-72201 07434-72202 For Komatsu Pipelayer D355C-3 Mission

For Komatsu Hydraulic Pump

Hydraulic Pump 07434-72201 for Komatsu

Q: What part numbers are associated with this Hydraulic Pump?

07434-72201, 07434-72202, D355C-3, 14263-UP, S6D155-4, SA6D140-2

OEM / REF: 07434-72201SKU: pilotpart315573

Pump Assy 07434-72201 07434-72202 For Komatsu Pipelayer D355C-3 Mission is a Hydraulic Pump replacement part indexed for Part Number and Komatsu Pipelayer D355C-3 Mission Pump Ass'y 07434-72201 07434-72202, with 3 application records on file. Match OEM part number 07434-72201 and confirm fitment for Komatsu Hydrauli...

Stock: In stock
Condition: New
Fitment: Komatsu Hydraulic & Pneumatic Parts
Category: Hydraulic Pump

Fitment support before you order
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Quote required

Price on requestRFQ

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 14 – Aug 21
10	Aug 12 – Aug 19
50	Aug 10 – Aug 17

Estimates from today; confirm exact lead time before payment.

Quantity

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This part requires a quote. Add it to your quote list or send machine details for pricing and lead time.

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

Hydraulic Pump Description

This Hydraulic Pump is indexed for Part Number; Komatsu Pipelayer D355C-3 Mission Pump Ass'y 07434-72201 07434-72202; Komatsu Pipelayer D355C-3 Details: D355C-3 S/N 14263-UP (SA6D140-2 Eng. Installed (-30cent. Spec.)) PIPELAYERS; Komatsu Komatsu D355C-3 S6D155-4 SA6D140-2. Compare reference number 07434-72201 against the label on your existing Komatsu component before ordering.

Additional cross references on file: 07434-72202, D355C-3, 14263-UP. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

07434-72201 07434-72202 D355C-3 14263-UP S6D155-4 SA6D140-2

Applications

Part Number
Komatsu Pipelayer D355C-3 Mission Pump Ass'y 07434-72201 07434-72202
Komatsu Pipelayer D355C-3 Details: D355C-3 S/N 14263-UP (SA6D140-2 Eng. Installed (-30cent. Spec.)) PIPELAYERS
Komatsu Komatsu D355C-3 S6D155-4 SA6D140-2

Specifications

Part Number	07434-72201,0743472201,07434-72202,0743472202

Fitment Notes

Brand or application signal: Komatsu Hydraulic & Pneumatic Parts
Product family: Hydraulic Pump
System category: Hydraulic & Pneumatic Parts > Hydraulic Pumps & Motors > Hydraulic 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.