Connecting Rod 6221-31-3100 for Komatsu Komatsu

OEM / REF: 6221-31-3100SKU: pilotpart193444

Connecting Rod Assy 6221-31-3100 for Komatsu Wheel Loader WA380-3 Excavator PC300LC-5 Engine SAA6D108E SA6D108 is a Connecting Rod replacement part indexed for Part Number and Komatsu. Match OEM part number 6221-31-3100 and confirm fitment for Komatsu Engine Spare Parts before ordering.

Stock
In stock
Condition
New
Fitment
Komatsu Engine Spare Parts
  • Fitment support before you order
  • Worldwide delivery options

Connecting Rod Description

This Connecting Rod is indexed for Part Number; Komatsu. Compare reference number 6221-31-3100 against the label on your existing Komatsu component before ordering.

Additional cross references on file: 6222-31-3100, WA380-3, H20051-H20500. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Applications

  • Part Number
  • Komatsu

Specifications

Part Number6221-31-3100,6221313100,6222-31-3100,6222313100

Fitment Notes

Brand or application signal
Komatsu Engine Spare Parts
Product family
Connecting Rod
System category
Engine Spare Parts > Block & Internal Parts > Connecting Rod
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 & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.