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Komatsu 6743-31-3210 Crankpin Metal 0.75 Std
Regular price $14.04 USDRegular priceSale price $14.04 USD -
Komatsu 6731-21-8620 Set Main Metal Std
Regular price $97.35 USDRegular priceSale price $97.35 USD -
Komatsu 6138-39-3040 Crankpin Metal 0.75 0.25
Regular price $82.49 USDRegular priceSale price $82.49 USD -
Komatsu 6162-23-8010 Set Main Metal Std
Regular price $455.49 USDRegular priceSale price $455.49 USD -
Komatsu 6151-38-3050 Crankpin Metal 0.75 0.50
Regular price $155.49 USDRegular priceSale price $155.49 USD -
Komatsu 6210-21-8010 Set Main Metal Std
Regular price $180.99 USDRegular priceSale price $180.99 USD -
Komatsu 6207-39-3300 Crankpin Metal 0.75 0.25
Regular price $117.59 USDRegular price$146.99 USDSale price $117.59 USDSale -
Komatsu 6162-26-8010 Set Main Metal 100
Regular price $538.49 USDRegular priceSale price $538.49 USD -
Komatsu 6742-01-4350 Piston
Regular price $135.49 USDRegular priceSale price $135.49 USD -
Komatsu 6207-71-5111 Pipe Injection No.1
Regular price $39.99 USDRegular priceSale price $39.99 USD -
Komatsu 6210-29-8010 Set Main Metal 025
Regular price $204.99 USDRegular priceSale price $204.99 USD -
Komatsu 6140-37-3040 Crankpin Metal 0.75
Regular price $25.49 USDRegular priceSale price $25.49 USD -
Komatsu 6215-31-3050 Crankpin Metal 0.75 Std
Regular price $34.99 USDRegular priceSale price $34.99 USD -
Komatsu 6754-31-3110 Connecting Rod
Regular price $173.99 USDRegular priceSale price $173.99 USD -
Komatsu 6754-22-8130 Set Main Metal Std
Regular price $97.35 USDRegular priceSale price $97.35 USD -
Komatsu 6754-11-1170 Valve Seat
Regular price $12.99 USDRegular priceSale price $12.99 USD -
Komatsu 6735-61-1690 Thermostat Kit
Regular price $63.49 USDRegular priceSale price $63.49 USD -
Komatsu 6735-31-2030 Piston Ring Ass
Regular price $58.99 USDRegular priceSale price $58.99 USD -
Komatsu 6735-11-1820 Head Gasket
Regular price $119.49 USDRegular priceSale price $119.49 USD -
Komatsu 6732-31-3411 Crankpin Metal 0.75 Std
Regular price $14.99 USDRegular priceSale price $14.99 USD
Collection: Komatsu Wheel Loader Parts
Komatsu Wheel Loader Parts from WQC Parts is organized to help buyers find aftermarket Komatsu replacement parts by machine model, part number, and application. Use this collection to review related parts, then confirm final fitment by checking the Komatsu part number, machine model, serial range, and component arrangement before ordering.
Komatsu Wheel Loader Parts Applications
Parts in this collection may support heavy equipment repair, maintenance, and uptime across construction, mining, quarry, road-building, utility, forestry, and fleet applications. Fitment can vary by serial range, installed arrangement, hydraulic configuration, engine arrangement, or attachment package.
How to Confirm Fitment
- Search by the original Komatsu part number when available.
- Compare dashed and non-dashed part-number formats.
- Confirm model, serial number, diagram position, and quantity.
- Contact WQC Parts with the part number, model, serial number, and photos when fitment is uncertain.
Why Choose WQC Parts?
WQC Parts focuses on WQ Certified aftermarket Komatsu parts, organized product data, and practical support for keeping heavy equipment working.