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4D95L-1FF, -1GG, -1W, -1BW, Build 1D

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 - 57 of 57 results
Komatsu Cylinder Kit, KMP2203
Komatsu Cylinder Kit, KMP2203
MSRP: $148.84
Our Price: $145.92
You Save: $2.92 (2 %)
Komatsu Cylinder Kit, KMP2203
Komatsu Cylinder Liner, 6207-21-2121
Komatsu Cylinder Liner, 6207-21-2121
MSRP: $21.15
Our Price: $20.31
You Save: $0.84 (4 %)
Komatsu Cylinder Liner, 6207-21-2121
Semi-Finished
Komatsu Piston with pin retainers, 6206-33-2141
Komatsu Piston with pin retainers, 6206-33-2141
MSRP: $112.72
Our Price: $86.71
You Save: $26.01 (23 %)
Komatsu Piston with pin retainers, 6206-33-2141
Komatsu Piston Ring Set, 1 cylinder, 6204-31-2203
Komatsu Piston Ring Set, 1 cylinder, 6204-31-2203
MSRP: $28.86
Our Price: $28.74
You Save: $0.12 (0 %)
Komatsu Piston Ring Set, 1 cylinder, 6204-31-2203
Komatsu Main Bearing Set, Standard, 6204-21-8100S
Komatsu Main Bearing Set, Standard, 6204-21-8100S
MSRP: $88.36
Our Price: $63.38
You Save: $24.98 (28 %)
Komatsu Main Bearing Set, Standard, 6204-21-8100S
Komatsu Main Bearing, Standard, 6204-21-8100
Komatsu Main Bearing, Standard, 6204-21-8100
MSRP: $11.21
Our Price: $9.05
You Save: $2.16 (19 %)
Komatsu Main Bearing, Standard, 6204-21-8100
Komatsu Main Bearing Set, .25mm, 6204-29-8100S
Komatsu Main Bearing Set, .25mm, 6204-29-8100S
MSRP: $80.33
Our Price: $57.64
You Save: $22.69 (28 %)
Komatsu Main Bearing Set, .25mm, 6204-29-8100S
Komatsu Main Bearing, .25mm, 6204-29-8100
Komatsu Main Bearing, .25mm, 6204-29-8100
MSRP: $10.62
Our Price: $8.23
You Save: $2.39 (23 %)
Komatsu Main Bearing, .25mm, 6204-29-8100
Komatsu Main Bearing Set, .50mm, 6204-28-8100S
Komatsu Main Bearing Set, .50mm, 6204-28-8100S
MSRP: $84.80
Our Price: $57.64
You Save: $27.16 (32 %)
Komatsu Main Bearing Set, .50mm, 6204-28-8100S
Komatsu Main Bearing, .50mm, 6204-28-8100
Komatsu Main Bearing, .50mm, 6204-28-8100
MSRP: $11.21
Our Price: $8.23
You Save: $2.98 (27 %)
Komatsu Main Bearing, .50mm, 6204-28-8100
Komatsu Main Bearing Set, .75mm, 6204-27-8100S
Komatsu Main Bearing Set, .75mm, 6204-27-8100S
MSRP: $115.57
Our Price: $79.24
You Save: $36.33 (31 %)
Komatsu Main Bearing Set, .75mm, 6204-27-8100S
Komatsu Main Bearing, .75mm, 6204-27-8100
Komatsu Main Bearing, .75mm, 6204-27-8100
MSRP: $13.34
Our Price: $11.32
You Save: $2.02 (15 %)
Komatsu Main Bearing, .75mm, 6204-27-8100
Komatsu Main Bearing, 1.00mm, 6204-26-8100
Komatsu Main Bearing, 1.00mm, 6204-26-8100
MSRP: $16.09
Our Price: $7.41
You Save: $8.68 (54 %)
Komatsu Main Bearing, 1.00mm, 6204-26-8100
Komatsu Rod Bearing, Standard, 6207-31-3300
Komatsu Rod Bearing, Standard, 6207-31-3300
MSRP: $9.99
Our Price: $6.57
You Save: $3.42 (34 %)
Komatsu Rod Bearing, Standard, 6207-31-3300
Komatsu Rod Bearing, .25mm, 6207-39-3300
Komatsu Rod Bearing, .25mm, 6207-39-3300
MSRP: $19.59
Our Price: $5.97
You Save: $13.62 (70 %)
Komatsu Rod Bearing, .25mm, 6207-39-3300
Komatsu Rod Bearing, .50mm, 6207-38-3300
Komatsu Rod Bearing, .50mm, 6207-38-3300
MSRP: $11.39
Our Price: $5.97
You Save: $5.42 (48 %)
Komatsu Rod Bearing, .50mm, 6207-38-3300
Komatsu Rod Bearing, .75mm, 6207-37-3300
Komatsu Rod Bearing, .75mm, 6207-37-3300
MSRP: $10.79
Our Price: $5.44
You Save: $5.35 (50 %)
Komatsu Rod Bearing, .75mm, 6207-37-3300
Komatsu Rod Bearing, 1.00mm, 6207-36-3300
Komatsu Rod Bearing, 1.00mm, 6207-36-3300
MSRP: $13.98
Our Price: $5.44
You Save: $8.54 (61 %)
Komatsu Rod Bearing, 1.00mm, 6207-36-3300
1.00mm
Komatsu Thrust Bearing, Standard, 6204-21-8500
Komatsu Thrust Bearing, Standard, 6204-21-8500
MSRP: $19.98
Our Price: $11.55
You Save: $8.43 (42 %)
Komatsu Thrust Bearing, Standard, 6204-21-8500
3 pieces
Komatsu Thrust Bearing, .25mm, 6204-29-8500
Komatsu Thrust Bearing, .25mm, 6204-29-8500
MSRP: $16.62
Our Price: $10.49
You Save: $6.13 (37 %)
Komatsu Thrust Bearing, .25mm, 6204-29-8500
3 pieces
Komatsu Thrust Bearing, .50mm, 6204-28-8500
Komatsu Thrust Bearing, .50mm, 6204-28-8500
MSRP: $17.50
Our Price: $9.55
You Save: $7.95 (45 %)
Komatsu Thrust Bearing, .50mm, 6204-28-8500
3 pieces
Komatsu Thrust Bearing, .50mm, 6204-28-8600
Komatsu Thrust Bearing, .50mm, 6204-28-8600
MSRP: $21.82
Our Price: $11.44
You Save: $10.38 (48 %)
Komatsu Thrust Bearing, .50mm, 6204-28-8600
2 pieces
Komatsu Thrust Bearing, .75mm, 6204-27-8500
Komatsu Thrust Bearing, .75mm, 6204-27-8500
MSRP: $15.60
Our Price: $14.18
You Save: $1.42 (9 %)
Komatsu Thrust Bearing, .75mm, 6204-27-8500
3 pieces
Komatsu Thrust Bearing, 1.00mm, 6204-26-8500
Komatsu Thrust Bearing, 1.00mm, 6204-26-8500
MSRP: $17.52
Our Price: $15.23
You Save: $2.29 (13 %)
Komatsu Thrust Bearing, 1.00mm, 6204-26-8500
3 pieces
Komatsu Cylinder Head Gasket, 6204-11-1830
Komatsu Cylinder Head Gasket, 6204-11-1830
MSRP: $53.26
Our Price: $40.97
You Save: $12.29 (23 %)
Komatsu Cylinder Head Gasket, 6204-11-1830
Komatsu Head Gasket Set, 6204-K1-0901
Komatsu Head Gasket Set, 6204-K1-0901
MSRP: $83.87
Our Price: $82.72
You Save: $1.15 (1 %)
Komatsu Head Gasket Set, 6204-K1-0901
Komatsu Lower Gasket Set, 6204-K2-0901
Komatsu Lower Gasket Set, 6204-K2-0901
MSRP: $132.12
Our Price: $129.15
You Save: $2.97 (2 %)
Komatsu Lower Gasket Set, 6204-K2-0901
Komatsu Front Seal, 6204-21-3530
Komatsu Front Seal, 6204-21-3530
MSRP: $13.26
Our Price: $7.95
You Save: $5.31 (40 %)
Komatsu Front Seal, 6204-21-3530
Komatsu Rear Seal, 6141-21-1332
Komatsu Rear Seal, 6141-21-1332
MSRP: $11.49
Our Price: $11.24
You Save: $0.25 (2 %)
Komatsu Rear Seal, 6141-21-1332
Komatsu Water Pump Gasket, 6206-61-1731
Komatsu Water Pump Gasket, 6206-61-1731
MSRP: $8.83
Our Price: $6.79
You Save: $2.04 (23 %)
Komatsu Water Pump Gasket, 6206-61-1731
Komatsu Valve Cover Gasket, 6204-11-8810
Komatsu Valve Cover Gasket, 6204-11-8810
MSRP: $13.22
Our Price: $9.15
You Save: $4.07 (31 %)
Komatsu Valve Cover Gasket, 6204-11-8810
Komatsu Exhaust Manifold Gasket, 6205-11-5811
Komatsu Exhaust Manifold Gasket, 6205-11-5811
MSRP: $10.09
Our Price: $6.39
You Save: $3.70 (37 %)
Komatsu Exhaust Manifold Gasket, 6205-11-5811
Komatsu Gasket Maker, 3oz Tube, TB1207C
Komatsu Gasket Maker, 3oz Tube, TB1207C
MSRP: $10.93
Our Price: $6.56
You Save: $4.37 (40 %)
Komatsu Gasket Maker, 3oz Tube, TB1207C
Komatsu Thermostat Gasket, 6140-11-6331
Komatsu Thermostat Gasket, 6140-11-6331
MSRP: $4.30
Our Price: $3.08
You Save: $1.22 (28 %)
Komatsu Thermostat Gasket, 6140-11-6331
Komatsu Connecting Rod, 6204-31-3101
Komatsu Connecting Rod, 6204-31-3101
MSRP: $133.28
Our Price: $115.23
You Save: $18.05 (14 %)
Komatsu Connecting Rod, 6204-31-3101
Komatsu Rod Bolt, 6204-31-3310
Komatsu Rod Bolt, 6204-31-3310
MSRP: $9.91
Our Price: $6.32
You Save: $3.59 (36 %)
Komatsu Rod Bolt, 6204-31-3310
replaces 6204-31-3130, 4982088, C6204313130
Cummins Komatsu Piston Pin Bushing, 6204-31-3130
MSRP: $15.98
Our Price: $7.47
You Save: $8.51 (53 %)
Cummins Komatsu Piston Pin Bushing, 6204-31-3130
replaces 6204-31-3130, 4982088, C6204313130
Komatsu Camshaft Bearing, 6206-21-1420
Komatsu Camshaft Bearing, 6206-21-1420
MSRP: $15.55
Our Price: $7.48
You Save: $8.07 (52 %)
Komatsu Camshaft Bearing, 6206-21-1420
Komatsu Camshaft Bearing, 6206-21-1430
Komatsu Camshaft Bearing, 6206-21-1430
MSRP: $6.47
Our Price: $3.91
You Save: $2.56 (40 %)
Komatsu Camshaft Bearing, 6206-21-1430
replaces 4994313 (Cummins), 6206-21-1430 (Komatsu)
Komatsu Crankshaft with Gear, 6204-31-1201
Komatsu Crankshaft with Gear, 6204-31-1201
MSRP: $1,034.14
Our Price: $1,029.40
You Save: $4.74 (0 %)
Komatsu Crankshaft with Gear, 6204-31-1201
Cummins, Komatsu Exhaust Valve, 6204-41-4210, 4982895
Cummins, Komatsu Exhaust Valve, 6204-41-4210, 4982895
MSRP: $11.95
Our Price: $11.82
You Save: $0.13 (1 %)
Cummins, Komatsu Exhaust Valve, 6204-41-4210, 4982895
replaces C6204414210, 4982895, 6204-41-4210
Cummins, Komatsu Intake Valve, 6207-41-4110, 4982907
Cummins, Komatsu Intake Valve, 6207-41-4110, 4982907
MSRP: $14.25
Our Price: $14.19
You Save: $0.06 (0 %)
Cummins, Komatsu Intake Valve, 6207-41-4110, 4982907
replaces 4982907, C6207-41-4110, 6207414110, 6207-41-4110
Komatsu Valve Spring, 6204-41-4431
Komatsu Valve Spring, 6204-41-4431
MSRP: $3.33
Our Price: $1.78
You Save: $1.55 (47 %)
Komatsu Valve Spring, 6204-41-4431
Komatsu Valve Lock, 6204-41-4520
Komatsu Valve Lock, 6204-41-4520
MSRP: $0.79
Our Price: $0.39
You Save: $0.40 (51 %)
Komatsu Valve Lock, 6204-41-4520
replaces: 6204-41-4520, 4982898
Komatsu Valve Guide, 6204-19-1310
Komatsu Valve Guide, 6204-19-1310
MSRP: $3.69
Our Price: $2.25
You Save: $1.44 (39 %)
Komatsu Valve Guide, 6204-19-1310
Komatsu Valve Seat, 6204-11-1440
Komatsu Valve Seat, 6204-11-1440
MSRP: $4.65
Our Price: $4.01
You Save: $0.64 (14 %)
Komatsu Valve Seat, 6204-11-1440
Exhaust
Komatsu Valve Seat, 6207-11-1430
Komatsu Valve Seat, 6207-11-1430
MSRP: $7.77
Our Price: $5.53
You Save: $2.24 (29 %)
Komatsu Valve Seat, 6207-11-1430
Intake
Komatsu Valve Spring Retainer, Upper, 6204-41-4510
Komatsu Valve Spring Retainer, Upper, 6204-41-4510
MSRP: $5.91
Our Price: $3.08
You Save: $2.83 (48 %)
Komatsu Valve Spring Retainer, Upper, 6204-41-4510
replaces: 6204-41-4510, 4982897
Komatsu, Cummins Valve Seal, 6204-41-4541
Komatsu, Cummins Valve Seal, 6204-41-4541
MSRP: $3.05
Our Price: $2.98
You Save: $0.07 (2 %)
Komatsu, Cummins Valve Seal, 6204-41-4541
replaces: 6204-41-4541, 4982899
Komatsu Push Rod, 6204-41-3110
Komatsu Push Rod, 6204-41-3110
MSRP: $13.43
Our Price: $8.43
You Save: $5.00 (37 %)
Komatsu Push Rod, 6204-41-3110
Komatsu Oil Pump, 6204-51-1201
Komatsu Oil Pump, 6204-51-1201
MSRP: $149.92
Our Price: $128.43
You Save: $21.49 (14 %)
Komatsu Oil Pump, 6204-51-1201
Komatsu Water Pump, 6206-61-1104
Komatsu Water Pump, 6206-61-1104
MSRP: $264.60
Our Price: $259.41
You Save: $5.19 (2 %)
Komatsu Water Pump, 6206-61-1104
Komatsu Water Pump Seal, 6221-61-1520
Komatsu Water Pump Seal, 6221-61-1520
MSRP: $24.00
Our Price: $14.80
You Save: $9.20 (38 %)
Komatsu Water Pump Seal, 6221-61-1520
Komatsu Thermostat, 600-421-6120
Komatsu Thermostat, 600-421-6120
MSRP: $46.23
Our Price: $28.44
You Save: $17.79 (38 %)
Komatsu Thermostat, 600-421-6120
Komatsu Fuel Injector Nozzle, 6206-11-3130
Komatsu Fuel Injector Nozzle, 6206-11-3130
MSRP: $87.38
Our Price: $52.55
You Save: $34.83 (40 %)
Komatsu Fuel Injector Nozzle, 6206-11-3130
Komatsu Oil Filter, 600-211-6242
Komatsu Oil Filter, 600-211-6242
MSRP: $10.42
Our Price: $6.20
You Save: $4.22 (40 %)
Komatsu Oil Filter, 600-211-6242