Caterpillar 3126 Engines For Sale

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1999 Caterpillar 3126E Engine for a Freightliner FL60

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Condition	Used
Horse Power	210 HP
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FL60
Stock Number	11223
MLS Number	10894357
Category	Engines
Last Updated	6/27/2025
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

(844) 835-___ SHOW
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2001 1998 - 2002 Caterpillar 3126 Diesel Engine 250HP 70-Pin 7.2L 6-Cyl Turbo AR# 199-8859 ESN CKM07704 Runs Great

$4,999.99 USD

(RUNS PERFECT) FITS 2001 Caterpillar 3126Diesel Engine 70-Pin,Low Miles, ENGINE SERIAL NO.CKM07704, ARRANGEMENT NO.199-8859, 7.2L, Core AR# 199-6052, 250HP @ 2200RPM, THE ENGINE RUNS GREAT,...

Warranty

Condition	Used
CPL/ARR	199-8859
Assembly Number	199-6052
Horse Power	250 HP
Fits To Equipment	3126 Diesel Engine
Fits To Make(s)	Caterpillar
Fits To Model(s)	3126 70-Pin 7.2L Diesel Engine
Will Fit Year(s)	1998 1999 2000 2001 2002
Part Number	Cat 3126 250HP Truck Motor CKM 70-Pin 7.2L
Stock Number	217860-12
MLS Number	9575918
Category	Engines
Last Updated	8/7/2026
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

2005 Caterpillar 3126B Engine

$6,795 USD

2005 Caterpillar 3126B-DI-ATAAC diesel engine, arrangement # 198-3458, industrial power unit as pictured, 200 HP rating at 2100 RPM, 405 total hours w/ 266 idle. ENGINE IS AS PICTURED,...

Condition	Used
Stock Number	17689
MLS Number	13604825
Category	Engines
Last Updated	5/26/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

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1996 1997 Caterpillar 3126 Diesel Engine 40-Pin 1WM-Serial Cat Reman AR# 139-9859 Turbocharged

$4,999.99 USD

(GOOD USED) CAT REMAN 1997 CATERPILLAR 40-PIN 3126 DIESEL ENGINE FOR SALE, ESN: 1WM24643, AR# 139-9859, CORE AR# 120-8238, ENGINE RUNS GREAT AND INCLUDES A WARRANTY, CALL FOR MORE...

Condition	Used
CPL/ARR	Cat 3126 Diesel Engine
Assembly Number	3126 Diesel Engine
Engine Model	3126 40-Pin 1997 Diesel Engine
Fits To Equipment	Caterpillar 3126 Diesel Engine 40-Pin
Fits To Make(s)	Caterpillar
Fits To Model(s)	3126 40-Pin Electronic 1997
Will Fit Year(s)	1997
Part Number	Caterpillar 40-Pin 3126 For Sale 1WM 1997 AR# 139-9859
Stock Number	217701-123
MLS Number	9468251
Category	Engines
Last Updated	8/7/2026
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

(855) 905-___ SHOW
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2004 Caterpillar 3126E Engine for a CAT 3126E 249HP AND BELOW

$2,690 USD

Condition	Used
Usage	399,998 Miles
CPL/ARR	230-8624
Horse Power	230 HP
Fits To Make(s)	CAT
Fits To Model(s)	3126E 249HP AND BELOW
Stock Number	2209973
MLS Number	11770717
Category	Engines
Last Updated	4/29/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

(833) 614-___ SHOW
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2004 Caterpillar 3126 Engine for a Freightliner M2 112

$3,000 USD

Complete Core CAT 3126 Engine Assembly, Good For Parts, Call For More Information And Shipping Quote

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	M2 112
Stock Number	46591
MLS Number	11156593
Category	Engines
Last Updated	3/12/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

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2000 Caterpillar 3126 Engine, 8YL, 210HP, 70-PIN

$6,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2000 Caterpillar 3126 Diesel Engine For Sale, 3126B, AR# 194-2386, 8YL, CORE AR# 173-1334, 210HP, 6 Cylinders, 7.2L, Short Block 0R4890,...

Warranty

Condition	Used
CPL/ARR	194-2386
Horse Power	210 HP
Part Number	AR# 194-2386
Stock Number	8719
MLS Number	13441585
Category	Engines
Last Updated	3/11/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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2001 Freightliner Engine for a Freightliner FL70

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Complete Engine Assembly,7.2L Cat Turbo Diesel 3126. Good Condition. Call DTI Trucks for more information and a shipping quote.

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FL70
Stock Number	67076
MLS Number	13191924
Category	Engines
Last Updated	2/21/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

2004 CAT 3126 Diesel Truck Engine GOV'T SURPLUS 6PZ A/R 151-7122

$9,795 USD

2004 Caterpillar 3126 diesel truck engine, turbocharged, air to air aftercooled, 275 HP at 2400 RPM rating, arrangement # 151-7122 (1517122,) government surplus, on-road truck applications,...

Condition	Used
Stock Number	17257
MLS Number	13351065
Category	Engines
Last Updated	1/20/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2006 CAT 3126B Diesel Engine A/R 211-9442

$14,795 USD

2006 Caterpillar 3126B industrial engine, 347 ORIGINAL HOURS SHOWING WHEN REMOVED, military/gov't surplus engine, 200 HP rating at 2200 RPM, 211-9436 core arrangement, arrangement # 211-9442...

Condition	Used
Stock Number	17154
MLS Number	13304977
Category	Engines
Last Updated	12/30/2024
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

1997 Caterpillar 3126 Engine Assembly 40 Pin ECM, 1WM

$7,500 USD

GOOD USED 1997 CATERPILLAR 3126 ENGINE ASSEMBLY , 1997 , CATERPILLAR , 3126 , 230HP , S/N 1WM22483 , 40 PIN ECM , TESTED, INSPECTED, RUN TEST...

Condition	Used
Stock Number	S96EN
MLS Number	12980727
Category	Engines
Last Updated	12/26/2024
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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2008 Caterpillar 3126B Engine

$12,500 USD

(LIKE NEW) 2008 Caterpillar 3126B Industrial Diesel Engine, S/N: BDZ01658, AR # 211-9442, Family # 5CPXL07.2HSL, 7.2L, 196HP RATED @ 1800 RPM, Max ADV 290HP @ 2500RPM, Short Block # 0R9964,...

Condition	Used
Usage	1,642 Hours
Stock Number	006309
MLS Number	13278452
Category	Engines
Last Updated	1/19/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2003 Caterpillar 3126 Diesel Engine

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Used 2003 Caterpillar 3126 Engine, S/N HEP41079, ARR# 225-2187, 189,153 miles, 210HP, $500 Core Charge, RUNS EXCELLENT with Warranty!!!!! For more information about this engine or any other...

Condition	Used
Usage	189,153 Miles
Horse Power	210 HP
Stock Number	111079
MLS Number	8699282
Category	Engines
Last Updated	12/6/2024
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2003 Caterpillar 3126 Diesel Engine

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Used 2003 Caterpillar 3126 Engine, S/N HEP41660, AR# 225-8744, Family# 3CPXH04422HBX, 190HP, 330 Max HP, Low Miles, Tested and Inspected, Test Run 11/15/16, Runs Perfect, Comes with Warranty...

Condition	Used
Horse Power	190 HP
Part Number	AR#225-9744
Stock Number	1126
MLS Number	8896618
Category	Engines
Last Updated	12/6/2024
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

1998 Caterpillar 3126 Diesel Engine

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Good Used 1998 Caterpillar 3126 Engine Assembly, S/N 8YL65197, 190HP, Tested, Inspected, Run Test 9/6/23, Runs PERFECT!! Comes with warranty We provide the engine serial number and photos...

Condition	Used
Horse Power	190 HP
Stock Number	S5197EN
MLS Number	12297862
Category	Engines
Last Updated	12/9/2024
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2001 Caterpillar 3126 Diesel Engine CKM

$7,500 USD

Good Used 2001 Caterpillar 3126 Diesel Engine Assembly for Sale with Warranty!!! S/N CKM33091, 7.2L Displacement, Engine Family# 1CPXH04421I732, 330HP@2400RPM, 70 Pin ECM, Emission Control...

Warranty

Condition	Used
Horse Power	330 HP
Emission Rating	EPA 01
Stock Number	S3091EN
MLS Number	12644880
Category	Engines
Last Updated	2/10/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2001 Caterpillar 3126 Engine

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Good Used 2001 Caterpillar 3126 Diesel Engine Assembly, for Sale, with Warranty!! S/N CKM22207, Engine Family# 1CPXH0442HBK, 330HP@2400 RPM, DISPLACEMENT 7.2L, 70 Pin ECM, Emission Control...

Warranty

Condition	Used
Horse Power	330 HP
Emission Rating	2001 EPA
Part Number	CKM
Stock Number	S2207EN
MLS Number	12679187
Category	Engines
Last Updated	12/5/2024
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2003 CAT 3126E 275 HP Diesel Truck Engine 228-1092

$5,795 USD

2003 Caterpillar 3126E diesel engine, truck applications, arrangement # 228-1092, Paccar trucks, 275 HP at 2200 RPM rating, HEUI fuel system, charge air cooled, complete as pictured. TEST...

Condition	Used
Stock Number	16950
MLS Number	13199101
Category	Engines
Last Updated	10/28/2024
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

Caterpillar 3126 Diesel Engine Assembly

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Good Used 2003 Caterpillar 3126 Diesel Engine Assembly, For Sale, with Warranty!!! S/N HEP41646, Family# 3CPXHD442HBX, 330Hp@240RPM, 7.2L displacement, Emission Control Systems: EM, DI, TC,...

Warranty

Condition	Used
Horse Power	330 HP
Emission Rating	EPA 2000
Part Number	HEP
Stock Number	S1646EN
MLS Number	12781689
Category	Engines
Last Updated	12/9/2024
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Caterpillar 3126 Engine, 40PIN, 350HP, MILITARY (19,018 MILES, 3,760 HOURS)

$8,500 USD

(LOW MILES TEST RUN INTERNALLY INSPECTED) Caterpillar 3126 Diesel Engine For Sale, 350HP, MILITARY, 40-PIN, AR# 130-1500, 19,018 MILES, 3,760 HOURS, ECM SOFTWARE# 1608859, 40-PIN, PERF...

Warranty

Condition	Used
Usage	3,760 Hours
CPL/ARR	130-1500
Horse Power	350 HP
Part Number	350HP, MILITARY, 40-PIN
Stock Number	4368
MLS Number	13175605
Category	Engines
Last Updated	11/17/2024
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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2008 Caterpillar 3126 Engine

$14,500 USD

(LIKE NEW) 2008 Caterpillar 3126B Industrial Diesel Engine, S/N: BDZ01160, AR # 211-9442, Family # 5CPXL07.2HSL, 7.2L, 196HP RATED @ 1800 RPM, Max ADV 290HP @ 2500RPM, Short Block # 0R9964,...

Condition	Used
Usage	985 Hours
Part Number	AR # 211-9442
Stock Number	006254
MLS Number	13172399
Category	Engines
Last Updated	11/14/2024
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2003 Caterpillar 3126 Diesel Engine Assembly

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Good Used 2003 Caterpillar 3126 Diesel Engine Assembly For Sale, with Warranty!!! S/N HEP29732, 330HP, 7.2L Displacement, 70 pin ECM. EPA2003. Tested, Inspected, Run Test 9/21/23. RUNS...

Condition	Used
Horse Power	330 HP
Emission Rating	EPA 03
Stock Number	S9732EN
MLS Number	12381925
Category	Engines
Last Updated	12/9/2024
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 734-___ SHOW
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2001 Caterpillar 3126E Engine

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USED 3126E CATERPILLAR ENGINE, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, 70 PINS ECM 2001. ALSO MANY ENGINES IN STOCK. - FOR PRICE AND SHIPPING CONTACT US AT 786.412.1447 OR...

Condition	Used
Stock Number	734-10031913
MLS Number	9929293
Category	Engines
Last Updated	10/9/2024
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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2002 Caterpillar 3126E Engine

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USED 2002 3126E CATERPILLAR ENGINE WITH 246HP, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK. - FOR PRICE AND SHIPPING CONTACT US AT 786.412.1447 OR 786.412.8910,...

Condition	Used
Horse Power	246 HP
Stock Number	807-1011196
MLS Number	9936628
Category	Engines
Last Updated	10/4/2024
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC