In StockBoom Cylinder Seal Kit 707-98-36700 For Komatsu Excavator PC78US-6 PC78MR-6 PC88MR-6 PW98MR-6
For KomatsuSeal Kits

Seal Kits 707-98-36700 for Komatsu

OEM / REF: 707-98-36700SKU: pilotpart354136

Boom Cylinder Seal Kit 707-98-36700 For Komatsu Excavator PC78US-6 PC78MR-6 PC88MR-6 PW98MR-6 is a Seal Kits replacement part indexed for Part Number and Komatsu Excavator PC78US-6 PC78MR-6 PC88MR-6 PW98MR-6 Boom Cylinder Seal Kit 707-98-36700 Model NO:Komatsu Excavator PC78US-6, with 3 application records on file....

Stock
In stock
Condition
New
Fitment
Komatsu Seals, Filters & Maintenance Parts
Category
Seal Kits
  • Fitment support before you order
  • Worldwide delivery options

Seal Kits Description

This Seal Kits is indexed for Part Number; Komatsu Excavator PC78US-6 PC78MR-6 PC88MR-6 PW98MR-6 Boom Cylinder Seal Kit 707-98-36700 Model NO:Komatsu Excavator PC78US-6; Boom Cylinder:707-00-0A631,707-00-0A630 Bore:115mm Rod:65mm Code:P-U-14 Details: PC78MR-6 S/N 1001-UP (For EU)PC78MR-6 S/N 1001-UP (For North America)PC78US-6 S/N 4001-UPPC78US-6 S/N 4001-UP (For North America)PC78US-6 S/N 4001-UP (For Norway)PC78US-8 S/N 15001-UPPC78US-8 S/N 15001-UP (EU Spec.)PC78US-8 S/N 15001-UP (North America Spec.)PC88MR-6 S/N F00003 AND UPPC88MR-8 S/N 5001-UPPC88MR-8 S/N 5001-UP (EU Spec.)PC88MR-8 S/N 5001-UP (North America Spec.)PC88MR-8 S/N A90001-UPPC88MR-8 S/N F80003 AND UPPC88MR-8(JPN) - FOR EU 2-PIECE BOOM Application S/N 5001-UpPW98MR-6 S/N F00003-UpPW98MR-8 S/N F80003 AND UP Note: Please contact us to confirm the hydraulic seal kit you need before buying, thank you!. Compare reference number 707-98-36700 against the label on your existing Komatsu component before ordering.

Additional cross references on file: 707-00-0A630, PC78MR-6, 1001-UP. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Applications

  • Part Number
  • Komatsu Excavator PC78US-6 PC78MR-6 PC88MR-6 PW98MR-6 Boom Cylinder Seal Kit 707-98-36700 Model NO:Komatsu Excavator PC78US-6
  • Boom Cylinder:707-00-0A631,707-00-0A630 Bore:115mm Rod:65mm Code:P-U-14 Details: PC78MR-6 S/N 1001-UP (For EU)PC78MR-6 S/N 1001-UP (For North America)PC78US-6 S/N 4001-UPPC78US-6 S/N 4001-UP (For North America)PC78US-6 S/N 4001-UP (For Norway)PC78US-8 S/N 15001-UPPC78US-8 S/N 15001-UP (EU Spec.)PC78US-8 S/N 15001-UP (North America Spec.)PC88MR-6 S/N F00003 AND UPPC88MR-8 S/N 5001-UPPC88MR-8 S/N 5001-UP (EU Spec.)PC88MR-8 S/N 5001-UP (North America Spec.)PC88MR-8 S/N A90001-UPPC88MR-8 S/N F80003 AND UPPC88MR-8(JPN) - FOR EU 2-PIECE BOOM Application S/N 5001-UpPW98MR-6 S/N F00003-UpPW98MR-8 S/N F80003 AND UP Note: Please contact us to confirm the hydraulic seal kit you need before buying, thank you!

Specifications

Part Number707-98-36700,7079836700

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.

Confirm fitment

Send machine details before ordering high-risk parts.