-
Komatsu 6741-61-1610 Thermostat
Regular price $51.99 USDRegular priceSale price $51.99 USD -
Komatsu 6222-61-3720 V-Belt
Regular price $48.99 USDRegular priceSale price $48.99 USD -
Komatsu 6222-31-1102 Crankshaft
Regular price $3,023.99 USDRegular price$3,779.99 USDSale price $3,023.99 USDSale -
Komatsu 6222-13-5412 Muffler
Regular price $384.49 USDRegular priceSale price $384.49 USD -
Komatsu 6222-13-5411 Muffler
Regular price $408.49 USDRegular priceSale price $408.49 USD -
Komatsu 6742-28-8200 Set Main Metal 0.50
Regular price $168.49 USDRegular priceSale price $168.49 USD -
Komatsu 6742-01-5159 Liner Cylinder
Regular price $145.59 USDRegular price$181.99 USDSale price $145.59 USDSale -
Komatsu 6742-01-2810 Crankpin Metal 0.75 0.25
Regular price $16.05 USDRegular priceSale price $16.05 USD -
Komatsu 6222-39-3040 Crankpin Metal 0.75 0.25
Regular price $65.99 USDRegular priceSale price $65.99 USD -
Komatsu 6222-38-3040 Crankpin Metal 0.75 0.50
Regular price $65.99 USDRegular priceSale price $65.99 USD -
Komatsu 6221-29-8010 Set Main Metal 0.25 (1Set=7Pcs)
Regular price $230.99 USDRegular priceSale price $230.99 USD -
Komatsu 6221-28-8010 Set Main Metal 0.50
Regular price $182.49 USDRegular priceSale price $182.49 USD -
Komatsu 6221-26-8010 Set Main Metal 100
Regular price $192.99 USDRegular priceSale price $192.99 USD -
Komatsu 6221-21-8010 Set Main Metal Std
Regular price $165.99 USDRegular priceSale price $165.99 USD -
Komatsu 6742-01-1510 Liner Cylinder
Regular price $157.19 USDRegular price$196.49 USDSale price $157.19 USDSale -
Komatsu 6222-37-3040 Crankpin Metal 0.75
Regular price $77.99 USDRegular priceSale price $77.99 USD -
Komatsu 6221-19-1320 Valve Seat Ex 025 Mm
Regular price $45.99 USDRegular priceSale price $45.99 USD -
Komatsu 6221-11-1320 Valve Seat Ex (Std)
Regular price $25.99 USDRegular priceSale price $25.99 USD -
Komatsu 20Y-979-6121 Compressor
Regular price $1,237.94 USDRegular priceSale price $1,237.94 USD -
Komatsu 6743-62-3710 Belt - V Rib
Regular price $42.75 USDRegular priceSale price $42.75 USD
Collection: Komatsu PC340LC Parts
Komatsu PC340LC 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 PC340LC 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.