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Used Caterpillar 3126 Engines For Sale in United States

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Featured Item
1998 1999 2000 2001 2002 Cat 3126 Diesel Engine 70-Pin 7AS54930 AR# 154-1098
4 0

1998 1999 2000 2001 2002 Cat 3126 Diesel Engine 70-Pin 7AS54930 AR# 154-1098

$5,999.99 USD
(GOOD RUNNER) FITS 1998 - 2002 Caterpillar 3126Diesel Engine, 70-Pin, ENGINE SERIAL NO.7AS54930, AR# NO.154-1098, CORE AR# 141-5125,THE ENGINE RUNS GREAT AND INCLUDES WARRANTY, STOCK# 218629...
Warranty
ConditionUsed
CPL/ARR154-1098
Assembly Number141-5125
Horse Power250 HP
Fits To EquipmentCat 3126 Diesel Engine
Fits To Make(s)Caterpillar
Fits To Model(s)3126 7AS 70-Pin 7.2L Diesel Engine
Will Fit Year(s)1998 1999 2000 2001 2002
Part NumberCat 7AS 7.2L Turbo
Stock Number218629-12
MLS Number10551795
CategoryEngines
Last Updated5/7/2025
Location
Rockwood, TN, US
Sold By

Machinery and Truck Parts

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Featured Item
1997 Caterpillar 3126 Diesel Engine 40-Pin 1WM-Serial Cat Reman AR# 139-9859 Turbocharged Runs Great!
6 0

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

$5,499.99 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...
ConditionUsed
CPL/ARRCat 3126 Diesel Engine
Assembly Number3126 Diesel Engine
Engine Model3126 40-Pin 1997 Diesel Engine
Fits To EquipmentCaterpillar 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 NumberCaterpillar 40-Pin 3126 For Sale 1WM 1997 AR# 139-9859
Stock Number217701-123
MLS Number9468251
CategoryEngines
Last Updated5/7/2025
Location
Rockwood, TN, US
Sold By

Machinery and Truck Parts

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Featured Item
Caterpillar 3126 Engine for a 2001 GMC T7500
17 1

Caterpillar 3126 Engine for a 2001 GMC T7500

$5,500 USD
Good Used Running Caterpillar 3126 engine. The engine has been visually inspected and is in good condition. The engine has turbo, ECM and injectors attached. The horsepower is 246. The...
ConditionUsed
Horse Power246 HP
Fits To Make(s)GMC
Fits To Model(s)T7500
Will Fit Year(s)2001
Part Number240625-1
Stock Number240625-1
MLS Number13284059
CategoryEngines
Last Updated4/23/2025
Location
Kankakee, IL, US
Sold By

River Valley Truck Parts

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River Valley Truck Parts
Featured Item
Caterpillar 3126 Engine for a 2002 GMC T6500
0 1

Caterpillar 3126 Engine for a 2002 GMC T6500

$5,500 USD
Good used running Caterpillar 3126 engine. The mileage is 309,993., Serial#: N/A, Core Charge: 0.0, Horse Power: N/A, Casting#: N/A
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)T6500
Will Fit Year(s)2002
Part Number240700-1
Stock Number240700-1
MLS Number13333234
CategoryEngines
Last Updated4/23/2025
Location
Kankakee, IL, US
Sold By

River Valley Truck Parts

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River Valley Truck Parts
Featured Item
Caterpillar 3126 Engine for a 2000 GMC T7500
0 1

Caterpillar 3126 Engine for a 2000 GMC T7500

$5,500 USD
Good used running Caterpillar 3126 engine. The milage is 269,949., Serial#: N/A, Core Charge: 0.0, Horse Power: N/A, Casting#: N/A
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)T7500
Will Fit Year(s)2000
Part Number240688-1
Stock Number240688-1
MLS Number13333225
CategoryEngines
Last Updated4/23/2025
Location
Kankakee, IL, US
Sold By

River Valley Truck Parts

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River Valley Truck Parts
2001 Caterpillar 3126 Diesel Engine 250HP 70-Pin 7.2L 6-Cyl Turbo AR# 199-8859 ESN CKM07704 Runs Great
5 0

2001 Caterpillar 3126 Diesel Engine 250HP 70-Pin 7.2L 6-Cyl Turbo AR# 199-8859 ESN CKM07704 Runs Great

Recently Updated
$5,499.99 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
ConditionUsed
CPL/ARR199-8859
Assembly Number199-6052
Horse Power250 HP
Fits To Equipment3126 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 NumberCat 3126 250HP Truck Motor CKM 70-Pin 7.2L
Stock Number217860-12
MLS Number9575918
CategoryEngines
Last Updated5/7/2025
Location
Rockwood, TN, US
Sold By

Machinery and Truck Parts

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Caterpillar 3126 Industrial Diesel Engine - 190 HP
5 0

Caterpillar 3126 Industrial Diesel Engine - 190 HP

Newly Listed
Call for price
190HP Caterpillar 3126 Industrial Diesel Engine Only, Removed From Work Truck, 7.2 Liter, Serial Number: 7AS60281, Arrangement Number: 154-1075,
ConditionUsed
Horse Power190 HP
Stock Number103828
MLS Number13552628
CategoryEngines
Last Updated5/1/2025
Location
Houston, TX, US
Sold By

Swift Equipment Solutions

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Swift Equipment Solutions
Caterpillar 3126B Diesel Engine - 250 HP
5 0

1999 Caterpillar 3126B Diesel Engine - 250 HP

Recently Updated
$4,500 USD
1999 CATERPILLAR 3126 250HP DIESEL TAKEOUT ENGINE FOR SALE AT ADELMAN’S IN CANTON, OHIO. GOOD USED 3126B, ALL COMPLETE AND RUN TESTED, 250 HP @ 2200 RPM, ELECTRONIC WITH 70 PIN ECM, 175-9320...
ConditionUsed
CPL/ARR175-9320
Horse Power250 HP
Part Number3126
Stock Number3126B-8YL08607
MLS Number13492052
CategoryEngines
Last Updated5/2/2025
Location
Canton, OH, US
Sold By

Adelmans Truck Parts

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Adelmans Truck Parts
Caterpillar 3126 Engine for a Ford F750
9 0

2000 Caterpillar 3126 Engine for a Ford F750

Recently Updated
$2,000 USD
(USED) CAT 3126 Warranty: As-Is No Warranty Assembly#: 177-1152 Serial#: 8YL04536 Horsepower: 210 AQ, LINERS DO NOT MEET RE-USE GUIDELNES. DID RUN.
ConditionUsed
Assembly Number177-1152
Fits To Make(s)Ford
Fits To Model(s)F750
Stock Number25781108
MLS Number13515721
CategoryEngines
Last Updated5/4/2025
Location
Winimac, IN, US
Sold By

Vander Haag's Inc.

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Vander Haag's Inc.
1998 1999 2000 2001 2002 Caterpillar 3126 Diesel Engine 8YL61939 70-Pin 7.2L AR# 175-1978
5 0

1998 1999 2000 2001 2002 Caterpillar 3126 Diesel Engine 8YL61939 70-Pin 7.2L AR# 175-1978

$4,999.99 USD
(GOOD RUNNER) FITS 1998 - 2002 Caterpillar 3126Diesel Engine, 70-Pin, ENGINE SERIAL NO.8YL61939, AR# NO.175-1978, CORE AR# 173-1332, 230HP @ 2200RPM, THE ENGINE RUNS GREAT, CALL FOR MORE...
Warranty
ConditionUsed
CPL/ARR175-1978
Assembly Number173-1332
Horse Power230 HP
Fits To EquipmentCat 3126 Diesel Engine
Fits To Make(s)Caterpillar
Fits To Model(s)3126 8YL 70-Pin 7.2L Diesel Engine
Will Fit Year(s)1998 1999 2000 2001 2002
Part NumberCat 8YL 7.2L Turbo
Stock Number218369-12
MLS Number10171931
CategoryEngines
Last Updated4/30/2025
Location
Rockwood, TN, US
Sold By

Machinery and Truck Parts

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Machinery and Truck Parts
Caterpillar 3126B Diesel Engine - 175 HP
4 0

1999 Caterpillar 3126B Diesel Engine - 175 HP

$3,250 USD
GOOD USED 1999 Yr. CATERPILLAR 3126B DIESEL TAKEOUT ENGINE FOR SALE AT ADELMAN’S IN OHIO. COMPLETE AND RUN TESTED, 175 HP, ELECTRONIC with 70 PIN ECM, 165,993 MILES SHOWING ON ECM, 177-1184...
ConditionUsed
Horse Power175 HP
Stock Number3126B-8YL24874
MLS Number13548061
CategoryEngines
Last Updated4/30/2025
Location
Canton, OH, US
Sold By

Adelmans Truck Parts

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Adelmans Truck Parts
2003 CAT 3126B Diesel Engine AR # 191-4479 D6N Dozer
7 0

2003 CAT 3126B Diesel Engine AR # 191-4479 D6N Dozer

$9,795 USD
2003 Caterpillar 3126B diesel engine, serial # BMA05766, A/R 191-4479, HEUI fuel system, turbocharged, air to air intercooled, 65 PSI oil pressure during cold test run. ENGINE RUNS STRONG,...
ConditionUsed
Stock Number17575
MLS Number13543552
CategoryEngines
Last Updated4/28/2025
Location
Carbondale, PA, US
Sold By

Old Forge Power Equipment, Inc

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Old Forge Power Equipment, Inc
Caterpillar 3126 Engine for a Freightliner FL70
7 0

Caterpillar 3126 Engine for a Freightliner FL70

$3,500 USD
230hp @ 2200rpm nice runner very little smoke, very little blowby
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)FL70
Stock Number12312
MLS Number13320861
CategoryEngines
Last Updated4/29/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

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High Mountain Horsepower
Caterpillar 3126E Engine for a CAT 3126E 249HP AND BELOW
4 0

2004 Caterpillar 3126E Engine for a CAT 3126E 249HP AND BELOW

$2,690 USD
ConditionUsed
Usage399,998 Miles
CPL/ARR230-8624
Horse Power230 HP
Fits To Make(s)CAT
Fits To Model(s)3126E 249HP AND BELOW
Stock Number2209973
MLS Number11770717
CategoryEngines
Last Updated4/24/2025
Location
Tampa, FL, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
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LKQ Heavy Truck
Caterpillar 3126 Engine for a Freightliner FL70
10 0

Caterpillar 3126 Engine for a Freightliner FL70

$3,500 USD
3126 Cat, 230HP @ 2200 RPM ran good (see video) 80PSI oil pressure cold at idle. 237,280 miles.
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)FL70
Stock Number10954
MLS Number13092524
CategoryEngines
Last Updated4/29/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

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High Mountain Horsepower
Caterpillar 3126 Engine
4 0

1999 Caterpillar 3126 Engine

$7,995 USD
Cat 3126 230HP w/approx 148k miles Core Exchange required. Call for information on this engine or other availability
ConditionUsed
Stock NumberR 2142
MLS Number11665516
CategoryEngines
Last Updated4/18/2025
Location
Niles, MI, US
Sold By

Worldwide Diesel

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Worldwide Diesel
Caterpillar 3126 Engine Core
5 0

Caterpillar 3126 Engine Core

Call for price
(Core) Engine does Turn 360 Degrees Complete,2001 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 1CPXH0442HBK Displacement: 7.2L, Horsepower: 230, Serial Number: CKM35918, ECS: EM, DI,...
ConditionUsed
Horse Power230 HP
Stock NumberP-100415
MLS Number13523533
CategoryEngine Cores
Last Updated4/23/2025
Location
Elkton, MD, US
Sold By

CRG Heavy Truck Parts

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CRG Heavy Truck Parts
Caterpillar 3126 Engine for a Freightliner FL70
7 0

2002 Caterpillar 3126 Engine for a Freightliner FL70

$10,250 USD
(USED) CAT 3126 Warranty: 180 Day Parts Only Assembly#: 3126 Serial#: CKM42534 Horsepower: 210
ConditionUsed
Assembly Number3126
Fits To Make(s)Freightliner
Fits To Model(s)FL70
Stock Number25695688
MLS Number13112012
CategoryEngines
Last Updated4/16/2025
Location
Winimac, IN, US
Sold By

Vander Haag's Inc.

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Vander Haag's Inc.
USED - 2003 Caterpillar 3126 Engine
5 0

USED - 2003 Caterpillar 3126 Engine

$8,500 USD
GOOD RUNNING USED ENGINE. This engine is sold without ECM
Warranty
ConditionUsed
Horse Power300 HP
Part Number3CPXH0442HBX
Stock Number2030
MLS Number13510448
CategoryEngines
Last Updated4/17/2025
Location
Medley, FL, US
Sold By

Optimum Truck Parts LLC

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Optimum Truck Parts LLC
2003 Caterpillar 3126 Engine, HEP
14 1

2003 Caterpillar 3126 Engine, HEP

$8,500 USD
(GOOD USED TEST RUN INTERNALLY INSPECTED) 2003 Caterpillar 3126 Diesel Engine, 3126E, HEP SERIAL # PREFIX, AR# 205-1287, Short Block 0R4890, Long Block 10R7038, 7.2L, 6 Cylinders,...
Warranty
ConditionUsed
CPL/ARR205-1287
Horse Power250 HP
Part NumberHEP
Stock Number8961
MLS Number13510723
CategoryEngines
Last Updated4/11/2025
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

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CA Truck Parts Inc.
Caterpillar 3126 Engine
8 0

2001 Caterpillar 3126 Engine

$4,400 USD
Good running Caterpillar 3126 engine assembly. 95,738 Miles. 7,308 hours. 45 PSI oil pressure. 120 Day guarantee.
ConditionUsed
Horse Power250 HP
Fits To Make(s)CATERPILLAR
Fits To Model(s)3126
Stock Number1057535
MLS Number13501539
CategoryEngines
Last Updated4/5/2025
Location
Fitchburg, MA, US
Sold By

Rydemore Heavy Duty Truck Parts

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Rydemore Heavy Duty Truck Parts
Caterpillar 3126E Engine for a Cat 3126E
2 0

Caterpillar 3126E Engine for a Cat 3126E

$5,500 USD
230HP, Runs Good No Smoke No Blow By, 139,155 Miles
ConditionUsed
Fits To Make(s)Cat
Fits To Model(s)3126E
Stock NumberR11800641
MLS Number13492856
CategoryEngines
Last Updated4/2/2025
Location
Spokane Valley, WA, US
Sold By

Spalding Truck Parts

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Spalding Truck Parts
Caterpillar 3126 Engine for a 2003 Chevrolet C8500
5 0

Caterpillar 3126 Engine for a 2003 Chevrolet C8500

Call for price
(Used) 2003 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 3CPXH0442HBX, Displacement: 7.2L, Horsepower: 300, Ar.No./CPL: 230-1728, Serial Number: HEP31417, Part Number: 15088527, E.C.S:...
ConditionUsed
CPL/ARR230-1728
Horse Power300 HP
Fits To Make(s)Chevrolet
Fits To Model(s)C8500
Will Fit Year(s)2003
Part Number15088527
Stock NumberP-99399
MLS Number13489471
CategoryEngines
Last Updated5/7/2025
Location
Elkton, MD, US
Sold By

CRG Heavy Truck Parts

(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar 3126 Engine - 246 HP, ARR/CPL 224-7984
2 0

2003 Caterpillar 3126 Engine - 246 HP, ARR/CPL 224-7984

$3,999.99 USD
(Core) 2003 Caterpillar 3126, ENGINE ASSEMBLY- Serial Number:HEP25127, Family Number: 3CPXH0442HBX, Horsepower: 246, CPL-224-7984 ECS-EM, DI, TC, ECM, CAC, CAT. Displacement: 7.2L Reference...
ConditionUsed
CPL/ARR224-7984
Horse Power246 HP
Will Fit Year(s)2003
Part Number3CPXH0442HBX
Stock NumberP-17140
MLS Number10263726
CategoryEngines
Last Updated3/29/2025
Location
Elkton, MD, US
Sold By

CRG Heavy Truck Parts

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CRG Heavy Truck Parts
Caterpillar 3126 Engine for a 2000 Chevrolet C8500
3 1

Caterpillar 3126 Engine for a 2000 Chevrolet C8500

$4,200 USD
(Core) 2000 CATERPILLAR 3126 Complete Engine. Engine Serial # 8YL70819 Engine Family # YCPXH0442HRK Engine HP: 246 Engine Model: CAT 3126 Displacement: 7.2L/439 CID CPL/AR: 185-4854 REF:...
ConditionUsed
Horse Power246 HP
Fits To Make(s)Chevrolet
Fits To Model(s)C8500
Will Fit Year(s)2000
Part NumberYCPXH0442HRK
Stock Number10399
MLS Number9737555
CategoryEngines
Last Updated3/29/2025
Location
Elkton, MD, US
Sold By

CRG Heavy Truck Parts

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CRG Heavy Truck Parts
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