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Caterpillar 3126 Engines For Sale

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Showing 26 - 50 of 443 Engine Listings

26 - 50 of 443 listings
26 - 50 of 443 listings
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
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Optimum Truck Parts LLC
Caterpillar 3126B Diesel Engine - 190 HP

1998 Caterpillar 3126B Diesel Engine - 190 HP

$3,750 USD
GOOD USED 1998 CATERPILLAR 3126B 190HP DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. COMPLETE and RUN TESTED, 190 HP @ 2200 RPM, ELECTRONIC with 70 PIN ECM, 146...
ConditionUsed
Horse Power190 HP
Stock Number3126-7AS08509
MLS Number14358456
CategoryEngines
Last Updated6/28/2026
Location
Canton, OH, US
Sold By
Adelmans Truck Parts
(844) 382-___  SHOW
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Adelmans Truck Parts
Caterpillar 3126 Engine for a 1999 GMC C6500

Caterpillar 3126 Engine for a 1999 GMC C6500

$3,950 USD
(Used) 1999 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: TBD, Displacement: 7.2L, Horsepower: 175, Ar.No./CPL: 166-9478, Serial Number: 7AS43316, Part Number: 15043391, E.C.S.: EM, DI,...
ConditionUsed
CPL/ARR166-9478
Horse Power175 HP
Fits To Make(s)GMC
Fits To Model(s)C6500
Will Fit Year(s)1999
Part Number15043391
Stock NumberP-110338
MLS Number13796547
CategoryEngines
Last Updated6/20/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar 3126 Engine

Caterpillar 3126 Engine

$65,000 USD
(GOOD USED TEST RUN INTERNALLY INSPECTED) Caterpillar 3126E Diesel Engine For Sale, 3126E CKM, 190HP @ 2300RPM, FREIGHTLINER, AR# 210-4196, 199-6045 ENGINE AR-CORE, Engine Serial# CKM42298...
Warranty
ConditionUsed
CPL/ARR3126E CKM
Horse Power190 HP
Stock Number10112
MLS Number14437859
CategoryEngines
Last Updated6/18/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Caterpillar 3126E Engine for a 1998 Freightliner FL-80

Caterpillar 3126E Engine for a 1998 Freightliner FL-80

Contact for price
VERIFICATION PENDING, Serial#: 7AS04283, Horse Power: 300 HP @ 2200 RPM, ARR/CPL: 154-1102, Part Make: CATERPILLAR
ConditionUsed
CPL/ARR154-1102
Fits To Make(s)FREIGHTLINER
Fits To Model(s)FL-80
Will Fit Year(s)1998
Stock Number1A1E5544
MLS Number14423187
CategoryEngines
Last Updated6/13/2026
Location
Ste-Julie, QC, Canada
Sold By
Camions Lussier-Lussicam inc.
(844) 503-___  SHOW
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Camions Lussier-Lussicam inc.
1998 1999 2000 2001 2002 Cat 3126 Diesel Engine 70-Pin 7.2L 7AS24872 AR 155-3346

1998 1999 2000 2001 2002 Cat 3126 Diesel Engine 70-Pin 7.2L 7AS24872 AR 155-3346

$4,999.99 USD
(GOOD RUNNER) FITS 1998 - 2002 Caterpillar 3126Diesel Engine, 70-Pin, ENGINE SERIAL NO.7AS24872, AR# NO.155-3346, CORE AR# 137-3530, GM-TRUCK MOTOR,THE ENGINE RUNS GREAT AND INCLUDES...
Warranty
ConditionUsed
CPL/ARR155-3346
Assembly Number137-3530
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 Number2184178-12
MLS Number10213711
CategoryEngines
Last Updated7/13/2026
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
(844) 835-___  SHOW
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Machinery and Truck Parts
2002 Caterpillar 3126 230HP Diesel Truck Engine – Fully Tested, Warranty

2002 Caterpillar 3126 230HP Diesel Truck Engine – Fully Tested, Warranty

$11,495 USD
2002 Caterpillar 3126 Engine Used 230HP Engine Serial # HEP 90 Days Warranty We have many of these in stock, all different Horsepower's and models. CKM, 1WM, 8YL, 7AS! Please call Joe for a...
Warranty
ConditionUsed
Usage96,000 Miles
Horse Power230 HP
MLS Number14361190
CategoryEngines
Last Updated5/27/2026
Location
Miramar, FL, US
Sold By
JSJ Diesel Sales, Inc.
(855) 718-___  SHOW
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JSJ Diesel Sales, Inc.
2003 Caterpillar 3126 300HP Diesel Truck Engine – Fully Tested, Warranty

2003 Caterpillar 3126 300HP Diesel Truck Engine – Fully Tested, Warranty

$11,495 USD
2003 Caterpillar 3126 Engine Used 300HP 90 Days Warranty We have many of these in stock, all different Horsepower's and models. CKM, 1WM, 8YL, 7AS! Please call Joe for a quote! -...
Warranty
ConditionUsed
Usage96,000 Miles
Horse Power300 HP
MLS Number14361187
CategoryEngines
Last Updated5/27/2026
Location
Miramar, FL, US
Sold By
JSJ Diesel Sales, Inc.
(855) 718-___  SHOW
NUMBERCall Seller
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JSJ Diesel Sales, Inc.
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