How do I confirm pilotpart329321 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

Arm Cylinder Seal Kit 707-99-69710 For Komatsu Excavator PC400-7

For Komatsu Seal Kits

Seal Kits 707-99-69710 for Komatsu

OEM / REF: 707-99-69710SKU: pilotpart329321

Arm Cylinder Seal Kit 707-99-69710 For Komatsu Excavator PC400-7 is a Seal Kits replacement part indexed for Part Number and Komatsu Excavator PC400-7 Arm Cylinder Seal Kit 707-99-69710. Match OEM part number 707-99-69710 and confirm fitment for Komatsu Seals, Filters & Maintenance Parts before ordering.

Stock: In stock
Condition: New
Fitment: Komatsu Seals, Filters & Maintenance Parts
Category: Seal Kits

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$294.96USD/EA

~~$29,899.00~~Save 99%

Estimated delivery by quantity

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

Estimates from today; confirm exact lead time before payment.

Quantity

Confirm fitment before ordering →

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

Seal Kits Description

This Seal Kits is indexed for Part Number; Komatsu Excavator PC400-7 Arm Cylinder Seal Kit 707-99-69710. Compare reference number 707-99-69710 against the label on your existing Komatsu component before ordering.

Additional cross references on file: 707-99-69740. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

707-99-69710 707-99-69740

Applications

Part Number
Komatsu Excavator PC400-7 Arm Cylinder Seal Kit 707-99-69710

Specifications

Part Number	707-99-69710,707-99-69740

Fitment Notes

Brand or application signal: Komatsu Seals, Filters & Maintenance Parts
Product family: Seal Kits
System category: Seals, Filters & Maintenance Parts > Seal Kits > Seal 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.