How do I confirm pilotpart182739 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 Excavator PC250-6 PC300-5 PC300-6 PC310-5 PC350-6 PC400-5 PC400-6 PC410-5 PC450-6 Top Roller Upper Roller Carrier Roller 207-30-00140

For Komatsu Carrier Roller

Carrier Roller L-0000000038 for Komatsu

OEM / REF: L-0000000038SKU: pilotpart182739

For Komatsu Excavator PC250-6 PC300-5 PC300-6 PC310-5 PC350-6 PC400-5 PC400-6 PC410-5 PC450-6 Top Roller Upper Roller Carrier Roller 207-30-00140 is a Carrier Roller replacement part for Komatsu Transmission & Undercarriage Parts, categorized under Transmission & Undercarriage Parts > Carrier Roller. Use OEM part nu...

Stock: In stock
Condition: New
Fitment: Komatsu Transmission & Undercarriage Parts
Category: Carrier Roller

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$429.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 22 – Oct 29
10	Oct 20 – Oct 27
50	Oct 18 – Oct 25

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.

Carrier Roller Description

This Carrier Roller is indexed for Komatsu Models:PC250-6 PC300 PC300-5 PC300-6 PC310-5 PC350-6 PC400 PC400-5 PC400-6 PC410-5 PC450-6 See Details: BR500JG-1 S/N 1002-UP MOBILE CRUSHERS AND RECYCLERS BR550JG-1 S/N 1001-UP MOBILE CRUSHERS AND RECYCLERS PC250-6 S/N 10001-UP EXCAVATORS PC250HD-6Z S/N 10001-UP (Custom Spec.) EXCAVATORS PC250LC-6 S/N 10001-UP EXCAVATORS PC250LC-6L S/N A80001-UP EXCAVATORS PC300 S/N 20001-UP (Mighty Spec) EXCAVATORS PC300-5 S/N 20001-UP (Overseas Version) EXCAVATORS PC300-5 S/N 20001-UP EXCAVATORS PC300-5C S/N 20001-UP (Custom Spec.) EXCAVATORS PC300-6 S/N 30001-UP EXCAVATORS PC300-6 SERIAL NUMBERS:J10295 EXCAVATORS PC300-6Z S/N 30001-UP (Custom Spec.) EXCAVATORS PC300-6Z S/N 30001-UP EXCAVATORS PC300HD-5K S/N 20001-UP EXCAVATORS PC300LC S/N 20001-UP (Mighty Spec) EXCAVATORS PC300LC-5 S/N 20001-UP (Overseas Version) EXCAVATORS PC300LC-5 S/N 20001-UP EXCAVATORS PC300LC-5 S/N A70501-UP EXCAVATORS PC300LC-5LC S/N A30001-UP EXCAVATORS PC300LC-6 S/N 30001-UP EXCAVATORS PC300LC-6Z S/N 30001-UP (Custom Spec.) EXCAVATORS PC300LC-6Z S/N 30001-UP EXCAVATORS PC300SC-6 S/N 10001-UP EXCAVATORS PC310-5 S/N 10001-UP EXCAVATORS PC310LC-5 S/N 10001-UP EXCAVATORS PC340-6K S/N K30001-UP EXCAVATORS PC340LC-6K S/N K30001-UP EXCAVATORS PC340LC-6K-J S/N 10001-UP EXCAVATORS PC340NLC-6 S/N 10001-UP EXCAVATORS PC340NLC-6K S/N K30001-UP EXCAVATORS PC350-6 S/N 10001-UP EXCAVATORS PC350-6Z S/N 10001-UP EXCAVATORS PC350LC-6 S/N 10001-UP EXCAVATORS PC350LC-6Z S/N 10001-UP EXCAVATORS PC400 S/N 20001-UP (Mighty Spec) EXCAVATORS PC400-5 S/N 10351-UP EXCAVATORS PC400-5 S/N 20001-UP (Overseas Version) EXCAVATORS PC400-5C S/N 20001-UP (Custom Spec.) EXCAVATORS PC400-6 S/N 30001-UP (SAA6D125E-2 (Emission) Eng. Installed) EXCAVATORS PC400-6 S/N 30001-UP EXCAVATORS PC400-6Z S/N 30001-UP (Excel Spec.) EXCAVATORS PC400-6Z S/N 30001-UP EXCAVATORS PC400HD-5K S/N 20001-UP EXCAVATORS PC400LC S/N 20001-UP (Mighty Spec.) EXCAVATORS PC400LC-5 S/N 10351-UP EXCAVATORS PC400LC-5 S/N 20001-UP (Overseas Version) EXCAVATORS PC400LC-5 S/N A40001-A70500 EXCAVATORS PC400LC-5 S/N A70501-UP EXCAVATORS PC400LC-6 S/N 30001-UP (SAA6D125E-2 (Emission) Eng. Installed) EXCAVATORS PC400LC-6 S/N 30001-UP EXCAVATORS PC400LC-6Z S/N 30001-UP (Excel Spec.) EXCAVATORS PC400LC-6Z S/N 30001-UP (Offset Spec.) EXCAVATORS PC400LC-6Z S/N 30001-UP (Pipe Looper Spec.) EXCAVATORS PC400LC-6Z S/N 30001-UP EXCAVATORS PC400ST-6 S/N 10001-UP EXCAVATORS PC400ST-6LC S/N 10001-UP EXCAVATORS PC410-5 S/N 10001-UP EXCAVATORS PC410LC-5 S/N 10001-UP EXCAVATORS PC450-6 S/N 10001-UP (Overseas Version) EXCAVATORS PC450-6 S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed) EXCAVATORS PC450-6 S/N 10001-UP EXCAVATORS PC450-6K-J S/N 10001-UP EXCAVATORS PC450-6Z S/N 10001-UP EXCAVATORS PC450LC-6 S/N 10001-UP (Overseas Version) EXCAVATORS PC450LC-6 S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed) EXCAVATORS PC450LC-6 S/N 10001-UP EXCAVATORS PC450LC-6K-J S/N 10001-UP EXCAVATORS PC450LC-6Z S/N 10001-UP EXCAVATORS. Compare reference number L-0000000038 against the label on your existing Komatsu component before ordering.

Before checkout, compare OEM part number L-0000000038, 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

L-0000000038

Applications

Komatsu Models:PC250-6 PC300 PC300-5 PC300-6 PC310-5 PC350-6 PC400 PC400-5 PC400-6 PC410-5 PC450-6 See Details: BR500JG-1 S/N 1002-UP MOBILE CRUSHERS AND RECYCLERS BR550JG-1 S/N 1001-UP MOBILE CRUSHERS AND RECYCLERS PC250-6 S/N 10001-UP EXCAVATORS PC250HD-6Z S/N 10001-UP (Custom Spec.) EXCAVATORS PC250LC-6 S/N 10001-UP EXCAVATORS PC250LC-6L S/N A80001-UP EXCAVATORS PC300 S/N 20001-UP (Mighty Spec) EXCAVATORS PC300-5 S/N 20001-UP (Overseas Version) EXCAVATORS PC300-5 S/N 20001-UP EXCAVATORS PC300-5C S/N 20001-UP (Custom Spec.) EXCAVATORS PC300-6 S/N 30001-UP EXCAVATORS PC300-6 SERIAL NUMBERS:J10295 EXCAVATORS PC300-6Z S/N 30001-UP (Custom Spec.) EXCAVATORS PC300-6Z S/N 30001-UP EXCAVATORS PC300HD-5K S/N 20001-UP EXCAVATORS PC300LC S/N 20001-UP (Mighty Spec) EXCAVATORS PC300LC-5 S/N 20001-UP (Overseas Version) EXCAVATORS PC300LC-5 S/N 20001-UP EXCAVATORS PC300LC-5 S/N A70501-UP EXCAVATORS PC300LC-5LC S/N A30001-UP EXCAVATORS PC300LC-6 S/N 30001-UP EXCAVATORS PC300LC-6Z S/N 30001-UP (Custom Spec.) EXCAVATORS PC300LC-6Z S/N 30001-UP EXCAVATORS PC300SC-6 S/N 10001-UP EXCAVATORS PC310-5 S/N 10001-UP EXCAVATORS PC310LC-5 S/N 10001-UP EXCAVATORS PC340-6K S/N K30001-UP EXCAVATORS PC340LC-6K S/N K30001-UP EXCAVATORS PC340LC-6K-J S/N 10001-UP EXCAVATORS PC340NLC-6 S/N 10001-UP EXCAVATORS PC340NLC-6K S/N K30001-UP EXCAVATORS PC350-6 S/N 10001-UP EXCAVATORS PC350-6Z S/N 10001-UP EXCAVATORS PC350LC-6 S/N 10001-UP EXCAVATORS PC350LC-6Z S/N 10001-UP EXCAVATORS PC400 S/N 20001-UP (Mighty Spec) EXCAVATORS PC400-5 S/N 10351-UP EXCAVATORS PC400-5 S/N 20001-UP (Overseas Version) EXCAVATORS PC400-5C S/N 20001-UP (Custom Spec.) EXCAVATORS PC400-6 S/N 30001-UP (SAA6D125E-2 (Emission) Eng. Installed) EXCAVATORS PC400-6 S/N 30001-UP EXCAVATORS PC400-6Z S/N 30001-UP (Excel Spec.) EXCAVATORS PC400-6Z S/N 30001-UP EXCAVATORS PC400HD-5K S/N 20001-UP EXCAVATORS PC400LC S/N 20001-UP (Mighty Spec.) EXCAVATORS PC400LC-5 S/N 10351-UP EXCAVATORS PC400LC-5 S/N 20001-UP (Overseas Version) EXCAVATORS PC400LC-5 S/N A40001-A70500 EXCAVATORS PC400LC-5 S/N A70501-UP EXCAVATORS PC400LC-6 S/N 30001-UP (SAA6D125E-2 (Emission) Eng. Installed) EXCAVATORS PC400LC-6 S/N 30001-UP EXCAVATORS PC400LC-6Z S/N 30001-UP (Excel Spec.) EXCAVATORS PC400LC-6Z S/N 30001-UP (Offset Spec.) EXCAVATORS PC400LC-6Z S/N 30001-UP (Pipe Looper Spec.) EXCAVATORS PC400LC-6Z S/N 30001-UP EXCAVATORS PC400ST-6 S/N 10001-UP EXCAVATORS PC400ST-6LC S/N 10001-UP EXCAVATORS PC410-5 S/N 10001-UP EXCAVATORS PC410LC-5 S/N 10001-UP EXCAVATORS PC450-6 S/N 10001-UP (Overseas Version) EXCAVATORS PC450-6 S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed) EXCAVATORS PC450-6 S/N 10001-UP EXCAVATORS PC450-6K-J S/N 10001-UP EXCAVATORS PC450-6Z S/N 10001-UP EXCAVATORS PC450LC-6 S/N 10001-UP (Overseas Version) EXCAVATORS PC450LC-6 S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed) EXCAVATORS PC450LC-6 S/N 10001-UP EXCAVATORS PC450LC-6K-J S/N 10001-UP EXCAVATORS PC450LC-6Z S/N 10001-UP EXCAVATORS

Fitment Notes

Brand or application signal: Komatsu Transmission & Undercarriage Parts
Product family: Carrier Roller
System category: Transmission & Undercarriage Parts > Crawler Undercarriage Parts > Carrier Roller
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.