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Komatsu 6204-41-2110 Tappet
Regular price $28.00 CADRegular priceSale price $28.00 CAD -
Komatsu 6204-41-4210 Exhaust Valve
Regular price $26.00 CADRegular price$33.00 CADSale price $26.00 CADSale -
Komatsu 6204-41-4410 Valve Spring
Regular price $7.00 CADRegular priceSale price $7.00 CAD -
Komatsu 6204-51-1100 Oil Pump Ass
Regular price $239.00 CADRegular priceSale price $239.00 CAD -
Komatsu 6204-31-3400 Crank Pin Metal A
Regular price $105.00 CADRegular priceSale price $105.00 CAD -
Komatsu 6204-29-8500 Thrust Metal Assembly
Regular price $49.00 CADRegular priceSale price $49.00 CAD -
Komatsu 6204-37-3400 Crank Pin Metal A
Regular price $111.00 CADRegular priceSale price $111.00 CAD -
Komatsu 6204-31-6341 Bushing
Regular price $10.00 CADRegular priceSale price $10.00 CAD -
Komatsu 6204-38-3400 Crank Pin Metal A
Regular price $111.00 CADRegular priceSale price $111.00 CAD -
Komatsu 6204-21-3510 Seal Front
Regular price $22.00 CADRegular price$27.00 CADSale price $22.00 CADSale -
Komatsu 6204-21-1410 Camshaft Bushing
Regular price $10.00 CADRegular priceSale price $10.00 CAD -
Komatsu 6204-21-3410 Packing
Regular price $15.00 CADRegular priceSale price $15.00 CAD -
Komatsu 6204-19-1310 Valve Guide
Regular price $10.00 CADRegular priceSale price $10.00 CAD -
Komatsu 6202-38-2201 Piston Ring Asmper Cylinder
Regular price $64.00 CADRegular priceSale price $64.00 CAD -
Komatsu 6202-32-2201 Piston Ring Asmper Cylinder
Regular price $79.00 CADRegular priceSale price $79.00 CAD -
Komatsu 6202-12-3850 Gasket
Regular price $3.00 CADRegular priceSale price $3.00 CAD -
Komatsu 6202-12-3830 Gasket
Regular price $2.00 CADRegular priceSale price $2.00 CAD -
Komatsu 6201-K2-2002 Gasket Kit, Cylinder Block
Regular price $222.00 CADRegular priceSale price $222.00 CAD -
Komatsu 6201-11-5580 Gasket
Regular price $7.00 CADRegular priceSale price $7.00 CAD -
Komatsu 6201-21-5810 Gasket
Regular price $78.00 CADRegular priceSale price $78.00 CAD
Collection: Komatsu PC40 Parts
Komatsu PC40 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 PC40 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.
Heavy equipment parts for Canada: WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST/HST, and delivery timing are confirmed at quote or checkout.