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S6D140-1, Build 12A

Our Komatsu parts meet or exceed the OEM specifications. After production, these parts are individually tested ensuring exact fitment and reducing out of box failures. Not only are these Komatsu parts rigorously tested in a multi-hour run-in environment to certify proper and continuous operation over long periods of time, they are also made of industry leading materials and processes.
Displaying products 1 - 75 of 75 results
Komatsu Cylinder Kit, KMP2130
MSRP: $404.53
Our Price: $367.76
You Save: $36.77 (9 %)
Komatsu Cylinder Kit, KMP2130
Komatsu Cylinder Liner with Seals, 6211-22-2220S
MSRP: $113.26
Our Price: $102.04
You Save: $11.22 (10 %)
Komatsu Cylinder Liner with Seals, 6211-22-2220S
Komatsu Cylinder Liner, 6211-22-2220
MSRP: $95.17
Our Price: $85.74
You Save: $9.43 (10 %)
Komatsu Cylinder Liner, 6211-22-2220
Komatsu Liner Seal Set, KMP-SK-140
MSRP: $20.49
Our Price: $18.62
You Save: $1.87 (9 %)
Komatsu Liner Seal Set, KMP-SK-140
Komatsu Piston with pin retainers, 6211-31-2130
MSRP: $261.86
Our Price: $227.70
You Save: $34.16 (13 %)
Komatsu Piston with pin retainers, 6211-31-2130
Komatsu Piston Ring Set, 1 cylinder, 6211-31-2050
MSRP: $75.60
Our Price: $66.91
You Save: $8.69 (11 %)
Komatsu Piston Ring Set, 1 cylinder, 6211-31-2050
Komatsu Main Bearing Set, Standard, 6210-21-8000
MSRP: $233.77
Our Price: $210.60
You Save: $23.17 (10 %)
Komatsu Main Bearing Set, Standard, 6210-21-8000
Komatsu Main Bearing, Standard, 6210-21-8010
MSRP: $42.29
Our Price: $38.44
You Save: $3.85 (9 %)
Komatsu Main Bearing, Standard, 6210-21-8010
Komatsu Main Bearing Set, .25mm, 6210-29-8010S
MSRP: $189.95
Our Price: $172.68
You Save: $17.27 (9 %)
Komatsu Main Bearing Set, .25mm, 6210-29-8010S
Komatsu Main Bearing, .25mm, 6210-29-8010
MSRP: $38.80
Our Price: $34.96
You Save: $3.84 (10 %)
Komatsu Main Bearing, .25mm, 6210-29-8010
Komatsu Main Bearing Set, .50mm, 6210-28-8010S
MSRP: $211.50
Our Price: $187.17
You Save: $24.33 (12 %)
Komatsu Main Bearing Set, .50mm, 6210-28-8010S
Komatsu Main Bearing, .50mm, 6210-28-8010
MSRP: $45.52
Our Price: $41.01
You Save: $4.51 (10 %)
Komatsu Main Bearing, .50mm, 6210-28-8010
Komatsu Main Bearing, .75mm, 6210-27-8010
MSRP: $54.22
Our Price: $47.98
You Save: $6.24 (12 %)
Komatsu Main Bearing, .75mm, 6210-27-8010
Komatsu Main Bearing Set, 1.00mm, 6210-26-8010
MSRP: $79.15
Our Price: $72.62
You Save: $6.53 (8 %)
Komatsu Main Bearing Set, 1.00mm, 6210-26-8010
Komatsu Rod Bearing, Standard, 6210-31-3041
MSRP: $27.69
Our Price: $24.29
You Save: $3.40 (12 %)
Komatsu Rod Bearing, Standard, 6210-31-3041
Komatsu Rod Bearing, .25mm, 6210-39-3041
MSRP: $26.47
Our Price: $24.29
You Save: $2.18 (8 %)
Komatsu Rod Bearing, .25mm, 6210-39-3041
Komatsu Rod Bearing, .50mm, 6210-38-3041
MSRP: $21.83
Our Price: $19.32
You Save: $2.51 (11 %)
Komatsu Rod Bearing, .50mm, 6210-38-3041
Komatsu Rod Bearing, .75mm, 6210-37-3041
MSRP: $35.56
Our Price: $31.75
You Save: $3.81 (11 %)
Komatsu Rod Bearing, .75mm, 6210-37-3041
Komatsu Thrust Bearing, Standard, 6210-21-8050
MSRP: $36.05
Our Price: $33.07
You Save: $2.98 (8 %)
Komatsu Thrust Bearing, Standard, 6210-21-8050
Komatsu Thrust Bearing, .25mm, 6210-29-8050
MSRP: $30.34
Our Price: $27.34
You Save: $3.00 (10 %)
Komatsu Thrust Bearing, .25mm, 6210-29-8050
Komatsu Thrust Bearing, .50mm, 6210-28-8050
MSRP: $50.61
Our Price: $46.43
You Save: $4.18 (8 %)
Komatsu Thrust Bearing, .50mm, 6210-28-8050
Komatsu Thrust Bearing, .75mm, 6210-27-8050
MSRP: $51.07
Our Price: $46.43
You Save: $4.64 (9 %)
Komatsu Thrust Bearing, .75mm, 6210-27-8050
Komatsu Cylinder Head Gasket, 6210-17-1814
MSRP: $46.34
Our Price: $41.01
You Save: $5.33 (12 %)
Komatsu Cylinder Head Gasket, 6210-17-1814
Komatsu Head Gasket Set, 6211-K1-0105
MSRP: $507.79
Our Price: $457.47
You Save: $50.32 (10 %)
Komatsu Head Gasket Set, 6211-K1-0105
Komatsu Head Gasket Set, 6211-K1-9800
MSRP: $945.58
Our Price: $836.80
You Save: $108.78 (12 %)
Komatsu Head Gasket Set, 6211-K1-9800
Komatsu Head Gasket Set, 6211-K1-9901
MSRP: $440.39
Our Price: $396.75
You Save: $43.64 (10 %)
Komatsu Head Gasket Set, 6211-K1-9901
Komatsu Lower Gasket Set without crankshaft seals, 6211-K2-9800
MSRP: $934.68
Our Price: $819.89
You Save: $114.79 (12 %)
Komatsu Lower Gasket Set without crankshaft seals, 6211-K2-9800
no crankshaft seals included
Komatsu Lower Gasket Set, 6211-K2-9901
MSRP: $469.64
Our Price: $426.95
You Save: $42.69 (9 %)
Komatsu Lower Gasket Set, 6211-K2-9901
Komatsu Oil Pan Gasket, 6210-21-5820
MSRP: $11.59
Our Price: $10.63
You Save: $0.96 (8 %)
Komatsu Oil Pan Gasket, 6210-21-5820
Komatsu Rear Seal, 6151-21-4150
MSRP: $24.22
Our Price: $22.43
You Save: $1.79 (7 %)
Komatsu Rear Seal, 6151-21-4150
Komatsu Water Pump Gasket Set, 6211-K6-9800
MSRP: $254.06
Our Price: $235.25
You Save: $18.81 (7 %)
Komatsu Water Pump Gasket Set, 6211-K6-9800
Komatsu Valve Cover Gasket, 6210-11-8811
MSRP: $16.04
Our Price: $13.94
You Save: $2.10 (13 %)
Komatsu Valve Cover Gasket, 6210-11-8811
Komatsu Exhaust Manifold Gasket, 6210-11-5881
MSRP: $13.84
Our Price: $12.14
You Save: $1.70 (12 %)
Komatsu Exhaust Manifold Gasket, 6210-11-5881
Komatsu Gasket Kit, 6211-K2-0901
MSRP: $1,169.65
Our Price: $1,083.01
You Save: $86.64 (7 %)
Komatsu Gasket Kit, 6211-K2-0901
Komatsu Gasket Maker, 3oz Tube, TB1207C
MSRP: $10.93
Our Price: $9.67
You Save: $1.26 (12 %)
Komatsu Gasket Maker, 3oz Tube, TB1207C
Komatsu Oil Cooler Seal, 07000-22021
MSRP: $3.14
Our Price: $2.91
You Save: $0.23 (7 %)
Komatsu Oil Cooler Seal, 07000-22021
Komatsu Rocker Lever Housing Gasket, 6210-11-7830
MSRP: $15.20
Our Price: $13.94
You Save: $1.26 (8 %)
Komatsu Rocker Lever Housing Gasket, 6210-11-7830
Komatsu Connecting Rod, 6211-31-3100
MSRP: $275.14
Our Price: $250.13
You Save: $25.01 (9 %)
Komatsu Connecting Rod, 6211-31-3100
Komatsu Rod Bolt, 6210-31-3310
MSRP: $16.41
Our Price: $15.19
You Save: $1.22 (7 %)
Komatsu Rod Bolt, 6210-31-3310
Komatsu Piston Pin Bushing, 6211-31-3130
MSRP: $22.66
Our Price: $19.70
You Save: $2.96 (13 %)
Komatsu Piston Pin Bushing, 6211-31-3130
Komatsu Camshaft Bearing, 6210-21-1490
MSRP: $23.04
Our Price: $20.57
You Save: $2.47 (11 %)
Komatsu Camshaft Bearing, 6210-21-1490
Komatsu Exhaust Valve, 6215-41-4212
MSRP: $43.97
Our Price: $40.34
You Save: $3.63 (8 %)
Komatsu Exhaust Valve, 6215-41-4212
Komatsu Intake Valve, 6215-41-4110
MSRP: $29.37
Our Price: $25.99
You Save: $3.38 (12 %)
Komatsu Intake Valve, 6215-41-4110
Komatsu Valve Spring, Inner, 6210-41-4440
MSRP: $9.66
Our Price: $8.48
You Save: $1.18 (12 %)
Komatsu Valve Spring, Inner, 6210-41-4440
Inner
Komatsu Valve Spring, Outer, 6210-41-4430
MSRP: $8.63
Our Price: $7.78
You Save: $0.85 (10 %)
Komatsu Valve Spring, Outer, 6210-41-4430
Outer
Komatsu Valve Lock, 6136-41-4520
MSRP: $0.89
Our Price: $0.81
You Save: $0.08 (9 %)
Komatsu Valve Lock, 6136-41-4520
Komatsu Valve Guide, 6210-16-1340
MSRP: $5.42
Our Price: $4.93
You Save: $0.49 (9 %)
Komatsu Valve Guide, 6210-16-1340
Komatsu Valve Guide, 6212-16-1440
MSRP: $4.56
Our Price: $4.03
You Save: $0.53 (12 %)
Komatsu Valve Guide, 6212-16-1440
Komatsu Valve Seat, 6210-11-1321
MSRP: $10.57
Our Price: $9.35
You Save: $1.22 (12 %)
Komatsu Valve Seat, 6210-11-1321
Exhaust
Komatsu Valve Seat, 6210-11-1330
MSRP: $8.40
Our Price: $7.78
You Save: $0.62 (7 %)
Komatsu Valve Seat, 6210-11-1330
Intake
Komatsu Valve Seal, 6212-41-4540
MSRP: $5.33
Our Price: $4.84
You Save: $0.49 (9 %)
Komatsu Valve Seal, 6212-41-4540
Komatsu Push Rod, 6210-41-3120
MSRP: $21.29
Our Price: $19.18
You Save: $2.11 (10 %)
Komatsu Push Rod, 6210-41-3120
Komatsu Key, 04010-00725
MSRP: $7.05
Our Price: $6.35
You Save: $0.70 (10 %)
Komatsu Key, 04010-00725
Komatsu Washer, 6210-71-1140
MSRP: $4.52
Our Price: $4.03
You Save: $0.49 (11 %)
Komatsu Washer, 6210-71-1140
Komatsu Washer, 6210-71-1160
MSRP: $9.75
Our Price: $8.63
You Save: $1.12 (11 %)
Komatsu Washer, 6210-71-1160
Komatsu Oil Cooler Core, 6211-61-2111
MSRP: $804.25
Our Price: $744.67
You Save: $59.58 (7 %)
Komatsu Oil Cooler Core, 6211-61-2111
Komatsu Oil Pump, 6211-51-1000
MSRP: $499.43
Our Price: $445.92
You Save: $53.51 (11 %)
Komatsu Oil Pump, 6211-51-1000
Komatsu Water Pump, 6211-62-1403
MSRP: $838.75
Our Price: $748.88
You Save: $89.87 (11 %)
Komatsu Water Pump, 6211-62-1403
Komatsu Water Pump, 6212-61-1305
MSRP: $666.42
Our Price: $589.75
You Save: $76.67 (12 %)
Komatsu Water Pump, 6212-61-1305
Komatsu Water Pump Seal, 6124-61-1242
MSRP: $11.77
Our Price: $10.90
You Save: $0.87 (7 %)
Komatsu Water Pump Seal, 6124-61-1242
Komatsu Water Pump Seal, 6210-61-1520
MSRP: $7.21
Our Price: $6.33
You Save: $0.88 (12 %)
Komatsu Water Pump Seal, 6210-61-1520
Komatsu Thermostat, 600-421-6630
MSRP: $35.97
Our Price: $33.00
You Save: $2.97 (8 %)
Komatsu Thermostat, 600-421-6630
Komatsu Fuel Injector Nozzle, 6211-12-3120
MSRP: $37.75
Our Price: $34.96
You Save: $2.79 (7 %)
Komatsu Fuel Injector Nozzle, 6211-12-3120
Komatsu Plunger Assembly, DK134151-2320
MSRP: $81.08
Our Price: $75.08
You Save: $6.00 (7 %)
Komatsu Plunger Assembly, DK134151-2320
Komatsu Fuel Line, 6211-71-5110
MSRP: $37.54
Our Price: $33.82
You Save: $3.72 (10 %)
Komatsu Fuel Line, 6211-71-5110
Komatsu Fuel Line, 6211-71-5120
MSRP: $37.20
Our Price: $33.82
You Save: $3.38 (9 %)
Komatsu Fuel Line, 6211-71-5120
Komatsu Fuel Line, 6211-71-5130
MSRP: $38.55
Our Price: $33.82
You Save: $4.73 (12 %)
Komatsu Fuel Line, 6211-71-5130
Komatsu Fuel Line, 6211-71-5140
MSRP: $33.92
Our Price: $30.56
You Save: $3.36 (10 %)
Komatsu Fuel Line, 6211-71-5140
Komatsu Fuel Line, 6211-71-5150
MSRP: $33.31
Our Price: $30.56
You Save: $2.75 (8 %)
Komatsu Fuel Line, 6211-71-5150
Komatsu Fuel Line, 6211-71-5160
MSRP: $39.71
Our Price: $34.53
You Save: $5.18 (13 %)
Komatsu Fuel Line, 6211-71-5160
Komatsu Fuel Filter, 600-311-7132
MSRP: $30.52
Our Price: $27.74
You Save: $2.78 (9 %)
Komatsu Fuel Filter, 600-311-7132