Komatsu PC350LC-8 Standard Main Bearing 6742-21-8110

Description

Order Komatsu (std) from HeavyUsedParts. Part number 6742-21-8110. Standard-size main bearing for Komatsu PC350LC-8 excavator engine applications.

Product details

Quality and construction

Komatsu part 6742-21-8110 is built for reliable performance in the field. Supports the engine crankshaft and helps maintain proper alignment during operation. Our warehouse team inspects each unit before dispatch.

Applications and compatibility

Where this part is used

Suitable for replacement during compatible engine repair, overhaul, or rebuild work. Compatible models include PC350LC-8.

Specifications

About Komatsu 6742-21-8110 part

Request full specifications for 6742-21-8110 when you contact us. We provide dimensions, weight, and cross-reference numbers where available from the manufacturer.

Ordering from HeavyUsedParts

Shipping and quotes

Get a quote for part 6742-21-8110 with your machine model and serial number. We ship internationally and can advise on lead times for OEM, aftermarket, and used stock.

Verify part number 6742-21-8110 and machine configuration before ordering.

Available in OEM, aftermarket, or used condition depending on current inventory.

HeavyUsedParts supplies Komatsu components for construction, mining, and industrial fleets. Every unit is checked against manufacturer specifications before it leaves our warehouse.

Need part number 6742-21-8110? Our specialists can confirm compatibility with your machine serial and model year before you order.

We support mixed fleets with fast sourcing from OEM and aftermarket channels.

Typical applications include PC350LC-8. Send your model details for a fitment check.

International shipping is available. Request a quote for pricing, lead time, and available condition grades.

Komatsu (std) is available to order today — contact HeavyUsedParts for pricing and availability.