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Caterpillar 3126 Engines For Sale

Browse Caterpillar 3126 Engines for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 443 listings. Caterpillar 3126 Engine pricing ranges from $1,250 to $65,000 based on recent marketplace data. Filter by condition, price, or year to find the right Caterpillar 3126 Engine.
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Showing 1 - 25 of 443 Engine Listings

1 - 25 of 443 listings
1 - 25 of 443 listings
Featured Item
2002 Caterpillar 3126 Engine

2002 Caterpillar 3126 Engine

$15,500 USD
(NEW SURPLUS) 2002 Caterpillar 3126 Diesel Engine, AR # 151-7122, Family # XCPXH0442HRK, 7.2L, HP RATING: 275 @ 2400 RPM, Part # 0R-9964, Serial # 6PZ01342, BRAND NEW CRATE ENGINE!! Visit...
ConditionNew
CPL/ARR151-7122
Horse Power275 HP
Part NumberAR# 151-7122
Stock Number006903
MLS Number14469353
CategoryEngines
Last Updated7/7/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Featured Item
Caterpillar 3126 Engine for a 1998 GMC T7500

Caterpillar 3126 Engine for a 1998 GMC T7500

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(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
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
Featured Item
2003 Caterpillar 3126 Engine, HEP

2003 Caterpillar 3126 Engine, HEP

$7,500 USD
(GOOD USED TEST RUN INTERNALLY INSPECTED) 2003 Caterpillar 3126 Diesel Engine, 3126E, HEP Model, AR# 225-2167, 190HP @ 2300RPM, Freightliner, 7.2L, 6 Cylinders, Turbocharged, 70-PIN,...
Warranty
ConditionUsed
CPL/ARR225-2167
Horse Power190 HP
Part Number3126E HEP
Stock Number9286
MLS Number13730202
CategoryEngines
Last Updated6/1/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Featured Item
Caterpillar 3126 Engine, 350HP, 40-PIN (2,568 MILES, 653 HOURS)

Caterpillar 3126 Engine, 350HP, 40-PIN (2,568 MILES, 653 HOURS)

$8,500 USD
(LOW MILES TEST RUN INTERNALLY INSPECTED) Caterpillar 3126 Diesel Engine For Sale, 350HP, AR# 130-1500, ECM SOFTWARE# 1608859, 40-PIN, PERF SPEC 2T-8346, OEM# 10625002, 2,568 MILES, 653...
Warranty
ConditionUsed
Usage653 Hours
CPL/ARR130-1500
Horse Power350 HP
Part Number4260 40-PIN
Stock Number4260
MLS Number12370889
CategoryEngines
Last Updated6/1/2026
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

Caterpillar 3126 Engine

Recently Updated
Contact for price
3126 OFF HWY LONG BLOCK, ROUND TRIP FREIGHT INCLUDED, PRICE MATCH GUARANTEE, CALL TODAY FOR A QUOTE.Thank you! OR-4879, OR-4859, OR-4855, 20R-0014, 20R-0015, 20R-17, 20R-0016 ,
Warranty
ConditionRemanufactured
Fits To Make(s)Caterpillar
Fits To Model(s)3126
MLS Number11468338
CategoryEngines
Last Updated7/14/2026
Location
Minneapolis, MN, US
Sold By
Pilot Engines
(844) 909-___  SHOW
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Pilot Engines
Caterpillar 3126A

Caterpillar 3126A

Recently Updated
Contact for price
3126 LONG BLOCK ON-HWY, ROUND TRIP FREIGHT INCLUDED, PRICE MATCH GUARANTEE, CALL TODAYFOR A QUOTE. OR-4879, OR-4859, OR-4855, 20R-0014, 20R-0015, 20R-17, 20R-0016
Warranty
ConditionRemanufactured
Fits To Make(s)Caterpillar
Fits To Model(s)3126A
MLS Number11468346
CategoryEngines
Last Updated10/24/2025
Location
Minneapolis, MN, US
Sold By
Pilot Engines
(844) 909-___  SHOW
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Pilot Engines
1998 Caterpillar 3126 DITA 1998 - 2002

1998 Caterpillar 3126 DITA 1998 - 2002

Recently Updated
Contact for price
DROP IN ENGINE, ROUND TRIP FREIGHT INCLUDED, PRICE MATCH GUARANTEE, CALL TODAYFOR A QUOTE AND LEAD TIME, 1998-2002 OR-4879, OR-4859, OR-4855, 20R-0014, 20R-0015, 20R-17, 20R-0016 ,
Warranty
ConditionRemanufactured
Fits To Make(s)Caterpillar
Fits To Model(s)3126 DITA
Will Fit Year(s)1998 - 2002
MLS Number11488789
CategoryEngines
Last Updated10/24/2025
Location
Minneapolis, MN, US
Sold By
Pilot Engines
(844) 909-___  SHOW
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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
NUMBERCall Seller
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CA Truck Parts Inc.
Caterpillar 3126 Engine for a 2004 Sterling L8500

Caterpillar 3126 Engine for a 2004 Sterling L8500

Newly Listed
$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
NUMBERCall Seller
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Busbee Truck Parts
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