Komatsu Heavy Equipment Parts For Sale

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Komatsu SAAD125E Engine

$24,950 USD

KOMATSU SAAD125E-3 GOOD RUNNING TAKE OUT

Condition	Used
Stock Number	L1060
MLS Number	13504308
Category	Engines
Last Updated	3/30/2026
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

2005 Komatsu SAA12V140ZE-2 Diesel Engine GOOD RUNNER! HD785-5

$37,995 USD

2005 Komatsu SAA12V140ZE-2 diesel engine, V12 configuration, 1080 HP rating, Komatsu part # PC1702-0, removed from a Komatsu HD785-5 rigid frame haul truck. GOOD RUNNING ENGINE, SEE VIDEO....

Condition	Used
Stock Number	17439
MLS Number	13465917
Category	Engines
Last Updated	3/24/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2004 Komatsu SAA6D125E-3 Engine

$16,595 USD

2004 Komatsu SAA6D125E-3 diesel engine, turbocharged, air to air aftercooled, common rail electronic fuel system, removed from a Komatsu WA480-5L wheel loader in strong running...

Condition	Used
Stock Number	17437
MLS Number	13465729
Category	Engines
Last Updated	3/23/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

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Komatsu Engine

$6,950 USD

KOMATSU SA4D DIESEL ENGINE , Our Diesel Techs have 25 years experience testing, rebuilding and repairing diesel engines they test and run every Diesel engine or machine before we ship to...

Condition	Used
Stock Number	L1061
MLS Number	13459570
Category	Engines
Last Updated	3/30/2026
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

1999 Komatsu WA180-3PT Door Assembly

$300 USD

(USED) Komatsu WA180-3PT Color: BLACK Location: SIDE Type: FRAME Ref# 416-926-A500 DOOR FRAME ONLY, HEAT EXPOSURE

Condition	Used
Fits To Make(s)	Komatsu
Fits To Model(s)	WA180-3PT
Part Number	416-926-A500
Stock Number	25420791
MLS Number	12051245
Category	Door Assemblies (Equipment)
Last Updated	3/19/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(844) 382-___ SHOW
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2003 Komatsu SAA6D102E2 Industrial Diesel Engine - 171 HP

$8,450 USD

GOOD USED KOMATSU SAA6D102E-2 INDUSTRIAL DIESEL ENGINE FOR SALE. 2003 YEAR, RUN TESTED AND COMPLETE WITH STARTER, ALTERNATOR, FLYWHEEL. 171 HP @ 2000 RPM, MECHANICAL INJECTION PUMP, 12...

Condition	Used
Horse Power	171 HP
Stock Number	SAA6D-46351252
MLS Number	13448480
Category	Engines
Last Updated	3/14/2025
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(833) 311-___ SHOW
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2010 Komatsu S4D106 Engine for 2000-2018 Komatsu, Yanmar, Takeuchi Komatsu BM393,BM595, BM798, PC95R-2, PW95R-2, PC110R-1, PW110R-1, WB140, WB150

$10,500 USD

RebuiltCumminsEngineSales.com Tel: 1-(833) 311-9544 This is a Brand New Komatsu S4D106 Turbo engine that fits following equipment Komatsu Hydra sreen BM393,BM595, BM798, Komatsu Excavator...

Condition	New
Fits To Make(s)	Komatsu, Yanmar, Takeuchi
Fits To Model(s)	Komatsu BM393,BM595, BM798, PC95R-2, PW95R-2, PC110R-1, PW110R-1, WB140, WB150,W
Will Fit Year(s)	2000-2018
MLS Number	10020138
Category	Engines
Last Updated	2/16/2025
Location	Houston, TX, US
Sold By	RS Industrial Engines

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2010 Brand New Komatsu SAA4D102E-2 Engine for WA150, WA200, WA250, WA270, WA320

$9,900 USD

PLEASE CONTACT US AT 1-(833) 311-9544 OR 1-(833) 311-9544 or email at sales@rebuiltcaterpillarengines.com, IF YOU HAVE ANY QUESTIONS. CHECK OUR WEBSITE FOR MORE...

Condition	New
Fits To Make(s)	Komatsu, Cummins
Fits To Model(s)	Komatsu WA150, WA200, WA250, WA270, WA320
Will Fit Year(s)	2000-2018
MLS Number	9752319
Category	Engines
Last Updated	2/16/2025
Location	Houston, TX, US
Sold By	RS Industrial Engines

Komatsu S6D105-1 Turbo Diesel Engine LOW HOURS! Onan 0665T

$10,795 USD

Komatsu S6D105-1 diesel engine, turbocharged, mechanical fuel system, labeled as Onan 0665T engine, removed from a backup genset with only 1300 ORIGINAL HOURS -- ENGINE IS AS CLOSE TO NEW AS...

Condition	Used
Stock Number	17148
MLS Number	13301459
Category	Engines
Last Updated	12/26/2024
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2006 (Used) Komatsu WA450-5L Type: Switch Panel Part #: - Control Panel, Includes Ignition And SwitchES

$250 USD

(USED) Komatsu WA450-5L Type: SWITCH PANEL Part #: - CONTROL PANEL, INCLUDES IGNITION AND SWITCHES

Condition	Used
Fits To Make(s)	Komatsu
Fits To Model(s)	WA450-5L
Stock Number	25568506
MLS Number	12545060
Category	Joysticks & Controls
Last Updated	12/15/2024
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2003 Komatsu SK820 Loader Lift Arm

$1,500 USD

(USED) Komatsu SK820 Ref# 37B-70-17113 LOADER ARM ONLY, LINKAGES AND CYLINDERS SOLD SEPARATE

Condition	Used
Fits To Make(s)	Komatsu
Fits To Model(s)	SK820
Part Number	37B-70-17113
Stock Number	25720499
MLS Number	13286946
Category	Loader Lift Arms
Last Updated	12/15/2024
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2003 Komatsu SK820 Hydraulic Cylinder

$450 USD

(USED) Komatsu SK820 Type: BUCKET/TILT Pin to Pin : 25 Rod : 1.125 Barrel : 2.75 Ref# 37A-6C-11301 BUCKET TILT CYLINDER

Condition	Used
Fits To Make(s)	Komatsu
Fits To Model(s)	SK820
Part Number	37A-6C-11301
Stock Number	25720508
MLS Number	13286944
Category	Hydraulic Cylinders
Last Updated	12/15/2024
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2003 Komatsu SK820 Hydraulic Cylinder

$450 USD

(USED) Komatsu SK820 Type: BUCKET/TILT Pin to Pin : 25 Rod : 1.125 Barrel : 2.75 Ref# 37A-6C-11201 BUCKET TILT CYLINDER

Condition	Used
Fits To Make(s)	Komatsu
Fits To Model(s)	SK820
Part Number	37A-6C-11201
Stock Number	25720505
MLS Number	13286942
Category	Hydraulic Cylinders
Last Updated	12/15/2024
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2003 Komatsu SK820 Hydraulic Pump

$500 USD

(USED) Komatsu SK820 Application: LOADER Ref# 720-2T-03720 GEAR PUMP

Condition	Used
Fits To Make(s)	Komatsu
Fits To Model(s)	SK820
Part Number	720-2T-03720
Stock Number	25720513
MLS Number	13286941
Category	Hydraulic Pumps (Equipment)
Last Updated	12/15/2024
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2003 Komatsu SK820 Door Assembly

$800 USD

(USED) Komatsu SK820 Color: YELLOW Location: REAR Type: ACCESS Ref# 37A-69-11613 REAR ENGINE ACCESS DOOR

Condition	Used
Fits To Make(s)	Komatsu
Fits To Model(s)	SK820
Part Number	37A-69-11613
Stock Number	25720518
MLS Number	13286937
Category	Door Assemblies (Equipment)
Last Updated	12/15/2024
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2003 Komatsu SK820 Rear Axle Assembly

$350 USD

(USED) Komatsu SK820 Model#: - Part #: - Ratio: - Location: REAR Ref# 37A-22-11101 REAR AXLE ASSEMBLY, INCLUDES HOUSING SHAFT AND SPROCKET

Quantity	2
Condition	Used
Fits To Make(s)	Komatsu
Fits To Model(s)	SK820
Part Number	37A-22-11101
Stock Number	25720531
MLS Number	13286932
Category	Axle Assemblies, Rear (Equipment)
Last Updated	12/15/2024
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2003 Komatsu SK820 Rear Axle Assembly

$350 USD

(USED) Komatsu SK820 Model#: - Part #: - Ratio: - Location: FRONT Ref# 37A-22-11201 FRONT AXLE ASSEMBLY, INCLUDES HOUSING SHAFT AND SPROCKET

Quantity	2
Condition	Used
Fits To Make(s)	Komatsu
Fits To Model(s)	SK820
Part Number	37A-22-11201
Stock Number	25720530
MLS Number	13286931
Category	Axle Assemblies, Rear (Equipment)
Last Updated	12/15/2024
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(844) 957-___ SHOW
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1993 Komatsu D275A2 Transmission

$25,000 USD

POWER MODULE ( TRANSMISSION TORQUE CONVERTER 17M-15-00020 ) IS AVAILABLE FOR THIS, KOMATSU D275A-2 IN GOOD RUNNING CONDITION OIL SAMPLE IS AVAILABLE TOO,, TRANSMISSION NUMBER 17M150002,...

Condition	Used
MLS Number	10664673
Category	Transmissions
Last Updated	7/18/2025
Location	PIKEVILLE, KY, US
Sold By	Pacific Cranes and Equipment Sales

(844) 329-___ SHOW
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Komatsu S6D95L-1 Engine

$4,250 USD

KOMATSU S6D95L-1 Engine; Runner Sold As Is; Core or Rebuild, Excavator Loader.Engine was pulled from a Komatsu PC228 Excavator. Fits many models of KOMATSU excavators and loaders. This...

Condition	Used
Stock Number	3346
MLS Number	12781742
Category	Engines
Last Updated	10/18/2024
Location	Springville, PA, US
Sold By	Summit Core Supply

(844) 329-___ SHOW
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Komatsu SAA6D107-E Turbo Diesel Engine

$5,800 USD

KOMATSU SAA6D107-E Engine. Same as Cummins QSB 6.7. Pulled out of a WA250-6 Loader. Questions? Call, message or visit our website.

Condition	Used
CPL/ARR	1584
Stock Number	3093
MLS Number	11614356
Category	Engines
Last Updated	10/18/2024
Location	Springville, PA, US
Sold By	Summit Core Supply

2005 Komatsu SAA6D140E-3 Diesel Engine HM400-1L Truck

$16,795 USD

2005 Komatsu SAA6D140E-3 diesel engine, turbocharged, air-to-air aftercooled, common rail fuel system, 444 HP at 2000 RPM rating, serial # 114941, removed from a Komatsu HM400-1 articulated...

Condition	Used
Stock Number	16901
MLS Number	13174902
Category	Engines
Last Updated	10/13/2024
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(877) 365-___ SHOW
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Komatsu D21A Oil Cooler (1034931293)

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Komatsu, D21A, D21A7, Oil Cooler (OC1034931293, 1034931291, 1034931291, 1034931292, 1034931292, 1034931293, 1034931293, 1044941110, 1044941110)

Condition	New
Fits To Make(s)	Komatsu
Fits To Model(s)	D21A
Part Number	1034931293
Stock Number	930113
MLS Number	9324592
Category	Engine Oil Coolers
Last Updated	10/3/2024
Location	Sweet Home, OR, US
Sold By	Radiator Supply House

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Komatsu PC160LC7 Oil Cooler ( 21K-03-71471)

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Komatsu, PC160LC 7, Oil Cooler, (OCPC160LC7, 21K0371121, 21K0371471) ***THIS IS A TWO PIECE UNIT BUT WE BUILD IT IN A ONE PIECE***

Condition	New
Fits To Make(s)	Komatsu
Fits To Model(s)	PC160LC7
Part Number	21K-03-71471
Stock Number	930164
MLS Number	11743023
Category	Engine Oil Coolers
Last Updated	10/3/2024
Location	Sweet Home, OR, US
Sold By	Radiator Supply House

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Komatsu PC200LC6 Oil Cooler ( 1142-322-1000)

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Komatsu, PC200LC6, PC2006LC, PC200LC6LE, PC200LC6LE, Hyrdaulic, Oil Cooler (OC2060363111, 11421861000, 11423221000, 2060363110, 2060363110, 11423221000, 11421861000, 2060363111)

Condition	New
Fits To Make(s)	Komatsu
Fits To Model(s)	PC200LC6
Part Number	1142-322-1000
Stock Number	930131
MLS Number	8637546
Category	Engine Oil Coolers
Last Updated	10/3/2024
Location	Sweet Home, OR, US
Sold By	Radiator Supply House