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6151-31-3111 Connecting Rod Komatsu 6D140 PC400 D155A Tapered

KOMATSU

6151-31-3111 Connecting Rod Komatsu 6D140 PC400 D155A Tapered

OEM:6151-31-3111 / 6151-31-3100; Material:Forged Steel; Fit KOMATSU 6D140; New, Factory Direct, 12 Months Warranty

SKU
SJC-XZC53D
OEM No.
6151-31-3111 / 6151-31-3100
Availability
In stock
Request a QuoteContact us for pricing & MOQ

Key Information

OEM Cross Reference

  • 6151-31-3111
  • 6151-31-3100

Vehicle Fitment

PC650 / PC750 / PC800 / Excavator / Bulldozer / Generator / Mining

Product Overview

Item

Details

Product Name

Tapered Connecting Rod Assembly

OEM Number

6151-31-3111 (Replaces 6151-31-3101, 6151-31-3110, 6150-31-3100)

Engine Fitment

Komatsu 6D140, S6D140, SA6D140, SAA6D140, SA6D140E-2/E-3

Vehicle Fitment

PC400, PC450, PC600-8, PC750-6/7, PC800-7, PC1800-6 Excavators; D155A Dozers; HM350 Trucks

Specifications

Forged Steel, Tapered Design, Weight Approx. 4kg, 6 pcs per Engine

Frequently Asked Questions

Is this a genuine OEM part or a replacement?

These are new replacement connecting rods manufactured to OEM specifications. They match original dimensions and material grades (forged alloy steel), but are not branded as the vehicle manufacturer’s original part.

Will this rod fit my engine?

The title and page list the engine model(s) this rod fits, with the OEM cross-reference number. Not sure? Send us your vehicle VIN or engine code and we will confirm compatibility before shipping.

What material and process are used?

Rods are forged from high-grade alloy steel (C70S6 / 42CrMo4 type grades depending on the model), then precision machined and batch-inspected for dimensional accuracy.

What is the MOQ and sample policy?

No strict MOQ on stock models — sample orders and trial lots are welcome. Contact us for quantity-based pricing.

How long is delivery?

In-stock items ship within one week; production orders typically take 2–4 weeks. Worldwide shipping by sea, air or express — FOB / CIF / DDP available.

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