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Komatsu S6D108-1 Series Engine Inframe-Overhaul Rebuild Kit

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  • OEM Number:
  • Brand: KMP
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Please choose your customizations:

Kit Type:

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Rod Bearing Size*
Main Bearing Size*
Engine Model*
Engine Serial
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Once your order is placed, we will verify the serial number you provide to ensure every part will work for your application.

*
Machine Model*
Machine Serial
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Once your order is placed, we will verify the serial number you provide to ensure every part will work for your application.

*
Free Ground Shipping
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This product qualifies for free ground shipping.

Free Shipping is only available in the United States (48 States).

Other shipping methods available at additional costs.

Additional fees apply to AK, HI and Canada.

$1,283.43
Price may change upon customization above.

WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

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Fast Shipping
With warehouses across the US, we ship quickly and efficiently.

Expert Advice
Expert tech advice before and after your purchase.

High Quality Parts
Our parts meet and exceed the OEM specifications.

Details:

Engine Serial Number 11731-Up

Fits Komatsu Application Models:
WA320-3-X / 3-XR Serial 50001-52999
WA320-3 Serial 53001-Up
WA380-3 Serial 50001-Up
WA380-3H Serial 20051-20500
D57S-1B Serial 20001-Up

Inframe Engine Rebuild Kit Includes   
 6)    Cylinder Kit Kmp6221
 6)    Conrod Bearings Std 6222-31-3040
 1)    Gasket Kit Upper 6221-K1-9900
 1)    Oil Pan Gasket 6136-21-5821

Overhaul Engine Rebuild Kit Includes   
 6)    Cylinder Kit Kmp6221
 7)    Main Bearing Std 6221-21-8010
 1)    Thrust Washer Std 6221-21-8050
 6)    Conrod Bearings Std 6222-31-3040
 1)    Gasket Kit Upper 6221-K1-9900
 1)    Gasket Kit Lower 6221-K2-9900

Premium Engine Rebuild Kit Includes   
 6)    Cylinder Kit - Incl. Piston 6221-31-2110 Kmp6221
 7)    Main Bearing Std 6221-21-8010
 1)    Thrust Washer Std 6221-21-8050
 6)    Conrod Bearings Std 6222-31-3040
 6)    Conrod Bushing 6221-31-3130
 4)    Camshaft Bushing 6221-21-1410
 6)    Valve, Inlet 6221-41-4110
 6)    Valve, Exhaust 6221-41-4211
12)    Valve Guide 6221-19-1311
 6)    Valve Seat, Inlet 6221-13-1360
 6)    Valve Seat, Exhaust 6221-11-1320
24)    Valve Lock 6136-41-4520
12)    Valve Spring 6221-41-4410
12)    Spring Seat Upper 6221-41-4510
 6)    Valve Guide Seal 6140-41-4540
 1)    Gasket Kit Upper 6221-K1-9900
 1)    Gasket Kit Lower 6221-K2-9900