How do I confirm pilotpart315132 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

Hydraulic Gear Pump 705-56-34550 For Komatsu Dump Truck HM300-1 HM300-1L HM300TN-1

For Komatsu Hydraulic Pump

Hydraulic Pump 705-56-34550 for Komatsu

OEM / REF: 705-56-34550SKU: pilotpart315132

Hydraulic Gear Pump 705-56-34550 For Komatsu Dump Truck HM300-1 HM300-1L HM300TN-1 is a Hydraulic Pump replacement part indexed for Part Number and Komatsu Dump Truck HM300-1 HM300-1L HM300TN-1 Hydraulic Gear Pump 705-56-34550, with 3 application records on file. Match OEM part number 705-56-34550 and confirm fitmen...

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

Fitment support before you order
Worldwide delivery options

Quote required

Price on requestRFQ

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Nov 8 – Nov 15
10	Nov 6 – Nov 13
50	Nov 4 – Nov 11

Estimates from today; confirm exact lead time before payment.

Quantity

Submit RFQ now

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

Confirm fitment before ordering →

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 Dump Truck HM300-1 HM300-1L HM300TN-1 Hydraulic Gear Pump 705-56-34550; Komatsu Dump Truck HM300-1 HM300-1L HM300TN-1 See Details: HM300-1 S/N 1001-UP DUMP TRUCKS HM300-1L S/N A10001-UP DUMP TRUCKS HM300TN-1 S/N 1001-UP DUMP TRUCKS. Compare reference number 705-56-34550 against the label on your existing Komatsu component before ordering.

Before checkout, compare OEM part number 705-56-34550, 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

705-56-34550

Applications

Part Number
Komatsu Dump Truck HM300-1 HM300-1L HM300TN-1 Hydraulic Gear Pump 705-56-34550
Komatsu Dump Truck HM300-1 HM300-1L HM300TN-1 See Details: HM300-1 S/N 1001-UP DUMP TRUCKS HM300-1L S/N A10001-UP DUMP TRUCKS HM300TN-1 S/N 1001-UP DUMP TRUCKS

Specifications

Part Number	705-56-34550, 7055634550

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.