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SAA4D107E-1, Build 28A

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 - 49 of 49 results
Komatsu SAA4D107E-1 Engine Inframe Overhaul Rebuild Kit
Our Price: From $725.69 to $1,265.44
Komatsu SAA4D107E-1 Engine Inframe Overhaul Rebuild Kit
Engine Serial Number 21720884-Up
free shipping
Komatsu Cylinder Kit, KMP5160
MSRP: $176.72
Our Price: $162.13
You Save: $14.59 (8 %)
Komatsu Cylinder Kit, KMP5160
Komatsu Piston with pin retainer and rings, 6754-32-2110
MSRP: $141.21
Our Price: $126.08
You Save: $15.13 (11 %)
Komatsu Piston with pin retainer and rings, 6754-32-2110
Komatsu Piston Ring Set, 1 cylinder, 6754-31-2010
MSRP: $25.93
Our Price: $22.94
You Save: $2.99 (12 %)
Komatsu Piston Ring Set, 1 cylinder, 6754-31-2010
Komatsu Piston Pin Retainer, 6732-31-2420
MSRP: $0.51
Our Price: $0.47
You Save: $0.04 (8 %)
Komatsu Piston Pin Retainer, 6732-31-2420
Komatsu Piston Cooling Nozzle, 6754-21-1191
MSRP: $14.22
Our Price: $12.70
You Save: $1.52 (11 %)
Komatsu Piston Cooling Nozzle, 6754-21-1191
Komatsu Main Bearing Set, Standard, 6732-29-8110
MSRP: $36.43
Our Price: $33.12
You Save: $3.31 (9 %)
Komatsu Main Bearing Set, Standard, 6732-29-8110
Komatsu Main Bearing Set, .25mm, 6754-29-8310
MSRP: $76.93
Our Price: $68.69
You Save: $8.24 (11 %)
Komatsu Main Bearing Set, .25mm, 6754-29-8310
Komatsu Main Bearing, .25mm, 6754-29-8320
MSRP: $9.60
Our Price: $8.58
You Save: $1.02 (11 %)
Komatsu Main Bearing, .25mm, 6754-29-8320
Komatsu Rod Bearing Lower, Standard, 6732-31-3420
MSRP: $5.25
Our Price: $4.69
You Save: $0.56 (11 %)
Komatsu Rod Bearing Lower, Standard, 6732-31-3420
Komatsu Rod Bearing Upper, Standard, 6754-32-3410
MSRP: $6.55
Our Price: $5.75
You Save: $0.80 (12 %)
Komatsu Rod Bearing Upper, Standard, 6754-32-3410
Komatsu Rod Bearing Lower, .25mm, 6738-39-3400
MSRP: $8.94
Our Price: $7.78
You Save: $1.16 (13 %)
Komatsu Rod Bearing Lower, .25mm, 6738-39-3400
Komatsu Rod Bearing Upper, .25mm, 6754-32-3420
MSRP: $7.47
Our Price: $6.79
You Save: $0.68 (9 %)
Komatsu Rod Bearing Upper, .25mm, 6754-32-3420
Komatsu Rod Bearing Lower, .50mm, 6738-38-3400
MSRP: $9.66
Our Price: $8.63
You Save: $1.03 (11 %)
Komatsu Rod Bearing Lower, .50mm, 6738-38-3400
Komatsu Rod Bearing Upper, .50mm, 6754-32-3430
MSRP: $6.90
Our Price: $6.16
You Save: $0.74 (11 %)
Komatsu Rod Bearing Upper, .50mm, 6754-32-3430
Komatsu Rod Bearing Lower, .75mm, 6738-37-3400
MSRP: $7.72
Our Price: $6.96
You Save: $0.76 (10 %)
Komatsu Rod Bearing Lower, .75mm, 6738-37-3400
Komatsu Rod Bearing Upper, .75mm, 6754-32-3440
MSRP: $7.72
Our Price: $6.96
You Save: $0.76 (10 %)
Komatsu Rod Bearing Upper, .75mm, 6754-32-3440
Komatsu Rod Bearing Lower, 1.00mm, 6738-36-3400
MSRP: $8.14
Our Price: $7.20
You Save: $0.94 (12 %)
Komatsu Rod Bearing Lower, 1.00mm, 6738-36-3400
Komatsu Thrust Bearing, Standard, 6754-22-8310
MSRP: $20.40
Our Price: $18.89
You Save: $1.51 (7 %)
Komatsu Thrust Bearing, Standard, 6754-22-8310
Komatsu Thrust Bearing, .50mm, 6754-28-8310
MSRP: $33.38
Our Price: $29.81
You Save: $3.57 (11 %)
Komatsu Thrust Bearing, .50mm, 6754-28-8310
Komatsu Cylinder Head Gasket, 6751-11-1810
MSRP: $99.63
Our Price: $90.57
You Save: $9.06 (9 %)
Komatsu Cylinder Head Gasket, 6751-11-1810
Komatsu Front Seal, 6754-21-6230
MSRP: $27.17
Our Price: $24.70
You Save: $2.47 (9 %)
Komatsu Front Seal, 6754-21-6230
Komatsu Rear Seal and Sleeve, 6736-39-1130
MSRP: $37.08
Our Price: $34.34
You Save: $2.74 (7 %)
Komatsu Rear Seal and Sleeve, 6736-39-1130
Wet housings
Komatsu Exhaust Manifold Gasket, 6754-11-5141
MSRP: $7.08
Our Price: $6.33
You Save: $0.75 (11 %)
Komatsu Exhaust Manifold Gasket, 6754-11-5141
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 Isolator Noise, 6754-11-8210
MSRP: $7.52
Our Price: $6.66
You Save: $0.86 (11 %)
Komatsu Isolator Noise, 6754-11-8210
Komatsu Oil Cooler Cover Gasket, 6754-51-4440
MSRP: $13.68
Our Price: $12.43
You Save: $1.25 (9 %)
Komatsu Oil Cooler Cover Gasket, 6754-51-4440
Komatsu Oil Cooler Gasket, 6754-61-2320
MSRP: $31.70
Our Price: $28.56
You Save: $3.14 (10 %)
Komatsu Oil Cooler Gasket, 6754-61-2320
Komatsu Thermostat Seal, 6754-61-6230
MSRP: $6.89
Our Price: $6.33
You Save: $0.56 (8 %)
Komatsu Thermostat Seal, 6754-61-6230
Komatsu Connecting Rod, 6737-32-3121
MSRP: $147.96
Our Price: $129.79
You Save: $18.17 (12 %)
Komatsu Connecting Rod, 6737-32-3121
Komatsu Rod Bolt, 6732-31-3320
MSRP: $8.53
Our Price: $7.90
You Save: $0.63 (7 %)
Komatsu Rod Bolt, 6732-31-3320
Komatsu Piston Pin Bushing, 6732-31-3132
MSRP: $9.10
Our Price: $8.20
You Save: $0.90 (10 %)
Komatsu Piston Pin Bushing, 6732-31-3132
Komatsu Valve Lifter, 6754-41-2110
MSRP: $18.98
Our Price: $17.26
You Save: $1.72 (9 %)
Komatsu Valve Lifter, 6754-41-2110
Komatsu Camshaft Bearing, 6732-21-1412
MSRP: $9.15
Our Price: $8.48
You Save: $0.67 (7 %)
Komatsu Camshaft Bearing, 6732-21-1412
Komatsu Crankshaft Gear, 6754-31-1330
MSRP: $78.38
Our Price: $71.25
You Save: $7.13 (9 %)
Komatsu Crankshaft Gear, 6754-31-1330
Komatsu Crankshaft Gear, 6754-31-1340
MSRP: $98.79
Our Price: $89.00
You Save: $9.79 (10 %)
Komatsu Crankshaft Gear, 6754-31-1340
Komatsu Valve Spring, 6754-41-4430
MSRP: $3.76
Our Price: $3.48
You Save: $0.28 (7 %)
Komatsu Valve Spring, 6754-41-4430
Komatsu Valve Seat, 6754-11-1170
MSRP: $6.18
Our Price: $5.52
You Save: $0.66 (11 %)
Komatsu Valve Seat, 6754-11-1170
Intake
Komatsu Valve Seat, 6754-11-1180
MSRP: $4.89
Our Price: $4.29
You Save: $0.60 (12 %)
Komatsu Valve Seat, 6754-11-1180
Exhaust
Komatsu Valve Seat, 6754-41-4200
MSRP: $10.47
Our Price: $9.43
You Save: $1.04 (10 %)
Komatsu Valve Seat, 6754-41-4200
Exhaust
Komatsu Valve Seal, 6754-41-4540
MSRP: $2.39
Our Price: $2.16
You Save: $0.23 (10 %)
Komatsu Valve Seal, 6754-41-4540
Komatsu Push Rod, 6754-41-3110
MSRP: $9.92
Our Price: $8.63
You Save: $1.29 (13 %)
Komatsu Push Rod, 6754-41-3110
Komatsu Head Bolt, 6754-11-1610
MSRP: $5.68
Our Price: $5.21
You Save: $0.47 (8 %)
Komatsu Head Bolt, 6754-11-1610
Komatsu Cylinder Head, Loaded, 6751-11-1210
MSRP: $2,193.90
Our Price: $1,924.47
You Save: $269.43 (12 %)
Komatsu Cylinder Head, Loaded, 6751-11-1210
free shipping
Komatsu Dowel Pin, 6732-21-6150
MSRP: $0.93
Our Price: $0.81
You Save: $0.12 (13 %)
Komatsu Dowel Pin, 6732-21-6150
Komatsu Washer, 6754-11-3130
MSRP: $11.90
Our Price: $10.34
You Save: $1.56 (13 %)
Komatsu Washer, 6754-11-3130
Komatsu Oil Cooler Core, 6754-61-2110
MSRP: $106.83
Our Price: $96.24
You Save: $10.59 (10 %)
Komatsu Oil Cooler Core, 6754-61-2110
Komatsu Oil Pump, 6751-51-1110
MSRP: $150.56
Our Price: $139.40
You Save: $11.16 (7 %)
Komatsu Oil Pump, 6751-51-1110
Komatsu Water Pump Seal, 6736-61-1520
MSRP: $3.17
Our Price: $2.91
You Save: $0.26 (8 %)
Komatsu Water Pump Seal, 6736-61-1520