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Komatsu 6204-38-2121 Piston
Regular price $126.99 USDRegular priceSale price $126.99 USD -
Komatsu 6204-31-2203 Piston Ring
Regular price $54.99 USDRegular priceSale price $54.99 USD -
Komatsu 6204-31-2121 Piston
Regular price $88.70 USDRegular price$110.87 USDSale price $88.70 USDSale -
Komatsu 6204-26-8100 Set Main Metal 100
Regular price $85.49 USDRegular priceSale price $85.49 USD -
Komatsu 6202-12-3130 Nozzle
Regular price $51.99 USDRegular priceSale price $51.99 USD -
Komatsu 6164-31-2121 Piston
Regular price $892.49 USDRegular priceSale price $892.49 USD -
Komatsu 6164-31-2120 Piston
Regular price $419.49 USDRegular priceSale price $419.49 USD -
Komatsu 6162-33-1202 Crankshaft
Regular price $14,447.49 USDRegular priceSale price $14,447.49 USD -
Komatsu 6162-33-1201 Crankshaft
Regular price $14,447.49 USDRegular priceSale price $14,447.49 USD -
Komatsu 6162-15-3320 Nozzle
Regular price $132.99 USDRegular priceSale price $132.99 USD -
Komatsu 6162-13-8811 Gasket
Regular price $19.94 USDRegular priceSale price $19.94 USD -
Komatsu 6162-13-3421 Nozzle
Regular price $115.99 USDRegular priceSale price $115.99 USD -
Komatsu 6161-31-2410 Pin Piston
Regular price $108.99 USDRegular priceSale price $108.99 USD -
Komatsu 6161-21-1840 Nozzle
Regular price $45.49 USDRegular priceSale price $45.49 USD -
Komatsu 6156-81-8150 Turbocharger
Regular price $2,376.99 USDRegular priceSale price $2,376.99 USD -
Komatsu 6156-11-5111 Muffler
Regular price $742.49 USDRegular priceSale price $742.49 USD -
Komatsu 6156-11-3100 Injector Assy
Regular price $1,250.99 USDRegular priceSale price $1,250.99 USD -
Komatsu 6152-12-8532 Muffler
Regular price $692.49 USDRegular priceSale price $692.49 USD -
Komatsu 6152-12-8531 Muffler
Regular price $730.49 USDRegular priceSale price $730.49 USD -
Komatsu 6152-12-3120 Nozzle
Regular price $97.49 USDRegular priceSale price $97.49 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.