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Used Caterpillar 3126 Engines For Sale in United States

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Showing 1 - 25 of 388 Engine Listings

1 - 25 of 388 listings
1 - 25 of 388 listings
Featured Item
Caterpillar 3126 Engine for a 1998 GMC T7500

Caterpillar 3126 Engine for a 1998 GMC T7500

Contact for price
(Used) 1998 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: WCPXH0442HRK, Displacement: 7.2L, Horsepower: 190, ARR/CPL: 115-3359, Serial Number: 7AS15629, E.C.S: EM, DI, TC, ECM, CAC, For...
ConditionUsed
CPL/ARR115-3359
Horse Power190 HP
Fits To Make(s)GMC
Fits To Model(s)T7500
Will Fit Year(s)1998
Stock NumberP-506690
MLS Number14442020
CategoryEngines
Last Updated7/6/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Featured Item
1998 1999 2000 2001 2002 Caterpillar 3126 Diesel Engine 8YL61939 70-Pin 7.2L AR 175-1978

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

$5,499.99 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 Diesel Engine
Will Fit Year(s)1998 1999 2000 2001 2002
Part NumberCat 8YL 7.2L Turbo
Stock Number218369-12
MLS Number10171931
CategoryEngines
Last Updated7/16/2026
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
(844) 835-___  SHOW
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Machinery and Truck Parts
Featured Item
Caterpillar 3126 Engine for a 2001 Freightliner FL70

Caterpillar 3126 Engine for a 2001 Freightliner FL70

$3,950 USD
(Used) 2000 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: YCPXH0442HRK, Displacement: 7.2L, Horsepower: 210, Ar.No./CPL: 188-6644, Serial Number: 8YL61412, Part Number: C01-00000-725, E...
ConditionUsed
CPL/ARR188-6644
Horse Power210 HP
Fits To Make(s)Freightliner
Fits To Model(s)FL70
Will Fit Year(s)2001
Part NumberC01-00000-725
Stock NumberP-107195
MLS Number13697861
CategoryEngines
Last Updated7/6/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Featured Item
Caterpillar 3126 Engine for a 2003 Ford F-650

Caterpillar 3126 Engine for a 2003 Ford F-650

$3,950 USD
(Used) 2002 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 2CPXH0442HBX, Displacement: 7.2L, Horsepower: 210, Ar.No./CPL: 201-6559, Serial Number: CKM67236, Part Number: K1207 AA, E.C.S:...
ConditionUsed
CPL/ARR201-6559
Horse Power210 HP
Fits To Make(s)Ford
Fits To Model(s)F-650
Will Fit Year(s)2003
Part NumberK1207 AA
Stock NumberP-111881
MLS Number13851185
CategoryEngines
Last Updated7/6/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
2003 CAT 3126E Diesel Engine 300 HP

2003 CAT 3126E Diesel Engine 300 HP

Newly Listed
$4,795 USD
2003 Caterpillar 3126E diesel engine, turbocharged, air to air aftercooled, arrangement # 228-1234 (2281234,) 300 HP at 2100 RPM rating, originally built for Freightliner truck applications,...
ConditionUsed
Stock Number19036
MLS Number14479951
CategoryEngines
Last Updated7/12/2026
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
(833) 662-___  SHOW
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Old Forge Power Equipment, Inc
2003 Caterpillar 3126 Engine, HEP

2003 Caterpillar 3126 Engine, HEP

Newly Listed
$8,500 USD
(GOOD USED TEST RUN INTERNALLY INSPECTED) 2003 Caterpillar 3126E Diesel Engine For Sale, 330HP @ 2400RPM, FREIGHTLINER, AR# 228-1263, CORE AR# 212-3620, 70 PIN, Engine Serial# HEP44609,...
Warranty
ConditionUsed
CPL/ARR228-1263
Horse Power330 HP
Part Number3126E
Stock Number10357
MLS Number14475086
CategoryEngines
Last Updated7/9/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Caterpillar 3126 Engine for a 2004 Sterling L8500

Caterpillar 3126 Engine for a 2004 Sterling L8500

$6,500 USD
Good used Sterling L8500, Caterpillar 3126/CFE engine assembly (250hp ). Family #3CPXH0442HBX. This engine is used but has been tested good and has a 90 day warranty. For shipping cost call...
ConditionUsed
Horse Power250 HP
Fits To Make(s)Sterling
Fits To Model(s)L8500
Will Fit Year(s)2004
Part NumberCaterpillar 3126/CFE engine assembly
Stock Number263-M53049-1
MLS Number14470390
CategoryEngines
Last Updated7/10/2026
Location
Wagener, SC, US
Sold By
Busbee Truck Parts
(833) 354-___  SHOW
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Busbee Truck Parts
1998 Caterpillar 3126 Engine for 1996-1998 Tested Runner – Warranty

1998 Caterpillar 3126 Engine for 1996-1998 Tested Runner – Warranty

$8,350 USD
(USED) 1998 Caterpillar 3126 Diesel Engine (70PINECMCONNECTOR), Serial # 7AS26272, AR # 166-9473, 246-330HP RATED @ 2200RPM, 7.2L, Low Miles, Fully Inspected!!! Runs Perfect!!!! Visit...
Warranty
ConditionUsed
Horse Power330 HP
Fits To Make(s)1996-1998
Part Number15025085
Stock Number2101
MLS Number13645303
CategoryEngines
Last Updated7/6/2026
Location
Medley, FL, US
Sold By
Optimum Truck Parts LLC
(844) 938-___  SHOW
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Optimum Truck Parts LLC
USED CAT 3126 300HP Diesel Engine – RUN TESTED – GOOD RUNNER – READY TO SHIP – WARRANTY

USED CAT 3126 300HP Diesel Engine – RUN TESTED – GOOD RUNNER – READY TO SHIP – WARRANTY

$8,350 USD
This Caterpillar 3126 300HP diesel engine has been run tested and inspected to ensure proper performance. It is a good running takeout engine, ready for installation We specialize in...
Warranty
ConditionUsed
Horse Power300 HP
Stock Number2191
MLS Number14353785
CategoryEngines
Last Updated7/6/2026
Location
Medley, FL, US
Sold By
Optimum Truck Parts LLC
(844) 938-___  SHOW
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Optimum Truck Parts LLC
USED 2003 - Caterpillar 3126 300HP Diesel Engine – Good Runner – Warranty

USED 2003 - Caterpillar 3126 300HP Diesel Engine – Good Runner – Warranty

$8,350 USD
Caterpillar 3126 – 300HP – Used – Tested Runner – Warranty, Reliable Caterpillar 3126 diesel engine removed from a running unit and verified as a tested runner prior to removal. Engine is...
Warranty
ConditionUsed
Horse Power300 HP
Stock Number2198
MLS Number14380765
CategoryEngines
Last Updated7/6/2026
Location
Medley, FL, US
Sold By
Optimum Truck Parts LLC
(844) 938-___  SHOW
NUMBERCall Seller
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Optimum Truck Parts LLC
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