Caterpillar 3126 Engines For Sale by Dealerships

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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...

Condition	Used
CPL/ARR	115-3359
Horse Power	190 HP
Fits To Make(s)	GMC
Fits To Model(s)	T7500
Will Fit Year(s)	1998
Stock Number	P-506690
MLS Number	14442020
Category	Engines
Last Updated	7/6/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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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

Condition	Used
CPL/ARR	175-1978
Assembly Number	173-1332
Horse Power	230 HP
Fits To Equipment	Cat 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 Number	Cat 8YL 7.2L Turbo
Stock Number	218369-12
MLS Number	10171931
Category	Engines
Last Updated	7/16/2026
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

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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...

Condition	Used
CPL/ARR	188-6644
Horse Power	210 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	FL70
Will Fit Year(s)	2001
Part Number	C01-00000-725
Stock Number	P-107195
MLS Number	13697861
Category	Engines
Last Updated	7/6/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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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:...

Condition	Used
CPL/ARR	201-6559
Horse Power	210 HP
Fits To Make(s)	Ford
Fits To Model(s)	F-650
Will Fit Year(s)	2003
Part Number	K1207 AA
Stock Number	P-111881
MLS Number	13851185
Category	Engines
Last Updated	7/6/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar 3126B Engine

Recently Updated

$19,795 USD

REMANUFACTURED COMPLETE TRUCK ENGINE starting at $19,795.00 WITH TWO YEAR UNLIMITED MILE FACTORY PARTS LABOR WARRANTY 2nd YEAR LONGBLOCK ONLY, SOLD EXCHANGE PLUS $3,400.00 REFUNDABLE CORE...

Condition	Remanufactured
Stock Number	29638
MLS Number	13353380
Category	Engines
Last Updated	7/16/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Caterpillar 3126B Engine

Recently Updated

$19,095 USD

3126 Series, 2-valve, Industrial Engine COMPLETE INDUSTRIAL REMANUFACTURED ENGINE EXCHANGE WITH ONE YEAR OR 2,000 HRS WHICHEVER OCCURS FIRST, FACTORY PARTS LABOR WARRANTY PLUS $ 3400.00...

Quantity	5
Condition	Remanufactured
Stock Number	29684
MLS Number	13353349
Category	Engines
Last Updated	7/16/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Caterpillar 3126B Engine

Recently Updated

$16,595 USD

3126, 3-Valve, Industrial COMPLETE INDUSTRIAL REMANUFACTURED ENGINE EXCHANGE WITH ONE YEAR OR 2,000 HRS WHICHEVER OCCURS FIRST, FACTORY PARTS LABOR WARRANTY PLUS $ 3400.00 REFUNDABLE CORE...

Quantity	5
Condition	Remanufactured
Stock Number	29685
MLS Number	13353348
Category	Engines
Last Updated	7/16/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Caterpillar 3126A Engine

Recently Updated

$19,795 USD

3126 Series, 2-valve, COMPLETE REMANUFACTURED TRUCK ENGINE WITH ÂTWO YEAR UNLIMITED MILE FACTORY PARTS LABOR WARRANTY, 2nd YEAR LONGBLOCK ONLY. SOLD EXCHANGE PLUS $ 3400.00 REFUNDABLE CORE...

Condition	Remanufactured
Stock Number	29757
MLS Number	13353294
Category	Engines
Last Updated	7/16/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Caterpillar 3126E Engine

Recently Updated

$18,595 USD

3126, 3-Valve, 230-up HP, Freightliner COMPLETE REMANUFACTURED TRUCK ENGINE WITHTWO YEAR UNLIMITED MILE FACTORY PARTS LABOR WARRANTY, 2nd YEAR LONGBLOCK ONLY. SOLD EXCHANGE PLUS $ 3400.00...

Condition	Remanufactured
Stock Number	29759
MLS Number	13353293
Category	Engines
Last Updated	7/16/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

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2003 Caterpillar 3126 Engine for a Sterling ACTERRA

Recently Updated

$3,999 USD

CAT 3126 Engine SN HEP07037, From 2003 Sterling Acterra VIN 2FZACGAK23AK90144

Condition	Used
Fits To Make(s)	STERLING
Fits To Model(s)	ACTERRA
Stock Number	143494
MLS Number	12753948
Category	Engines
Last Updated	7/16/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

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

Condition	Remanufactured
Fits To Make(s)	Caterpillar
Fits To Model(s)	3126
MLS Number	11468338
Category	Engines
Last Updated	7/14/2026
Location	Minneapolis, MN, US
Sold By	Pilot Engines

Caterpillar 3126A

Recently Updated

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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

Condition	Remanufactured
Fits To Make(s)	Caterpillar
Fits To Model(s)	3126A
MLS Number	11468346
Category	Engines
Last Updated	10/24/2025
Location	Minneapolis, MN, US
Sold By	Pilot Engines

1998 Caterpillar 3126 DITA 1998 - 2002

Recently Updated

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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

Condition	Remanufactured
Fits To Make(s)	Caterpillar
Fits To Model(s)	3126 DITA
Will Fit Year(s)	1998 - 2002
MLS Number	11488789
Category	Engines
Last Updated	10/24/2025
Location	Minneapolis, MN, US
Sold By	Pilot Engines

Caterpillar 3126B Engine

Recently Updated

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DROP IN ENGINE, PRICE MATCH GUARANTEE, CALL TODAYFOR QUOTE, PAYMENT PLANS IN 60 MINUTES.Call today with Engine details to get a quote started.,

Warranty

Condition	Remanufactured
Fits To Make(s)	Caterpillar
Fits To Model(s)	3126B
MLS Number	11488788
Category	Engines
Last Updated	10/24/2025
Location	Minneapolis, MN, US
Sold By	Pilot Engines

Caterpillar 3126B Engine

Recently Updated

$22,995 USD

PREMIUM REMANUFACTURED CATERPILLAR 3126B COMPLETE DIESEL ENGINE STARTING AT $22,995.00 EXCHANGE WITH ONE YEAR OR 2,000 hrs. whichever occurs first, Limited Parts Labor WARRANTY. Plus $4,000...

Quantity	2
Condition	Remanufactured
Stock Number	7151
MLS Number	13354229
Category	Engines
Last Updated	7/16/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Caterpillar 3126 Engine

Recently Updated

$19,095 USD

Condition	Remanufactured
Stock Number	69791
MLS Number	14376662
Category	Engines
Last Updated	7/16/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Caterpillar 3126 Engine

Recently Updated

$19,095 USD

Condition	Remanufactured
Stock Number	69792
MLS Number	14376661
Category	Engines
Last Updated	7/16/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

(833) 662-___ SHOW
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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,...

Condition	Used
Stock Number	19036
MLS Number	14479951
Category	Engines
Last Updated	7/12/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(833) 541-___ SHOW
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Caterpillar 3126 Engine for a 1999 Chevrolet C6500

Newly Listed

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CAT 3126 CORE, SEIZED. 190 HP 7AS61954, Serial#: 7AS61954, Horse Power: 190

Condition	Used
Horse Power	190 HP
Fits To Make(s)	Chevrolet
Fits To Model(s)	C6500
Will Fit Year(s)	1999
Stock Number	70526-1
MLS Number	14476296
Category	Engines
Last Updated	7/10/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(305) 688-___ SHOW
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2003 Caterpillar 3126 Engine, HEP

$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

Condition	Used
CPL/ARR	228-1263
Horse Power	330 HP
Part Number	3126E
Stock Number	10357
MLS Number	14475086
Category	Engines
Last Updated	7/9/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(833) 354-___ SHOW
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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...

Condition	Used
Horse Power	250 HP
Fits To Make(s)	Sterling
Fits To Model(s)	L8500
Will Fit Year(s)	2004
Part Number	Caterpillar 3126/CFE engine assembly
Stock Number	263-M53049-1
MLS Number	14470390
Category	Engines
Last Updated	7/10/2026
Location	Wagener, SC, US
Sold By	Busbee Truck Parts

(844) 938-___ SHOW
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2002 Caterpillar 3126E Engine (70 pin)

$8,350 USD

GOOD RUNNER ENGINE 3126E, 2002, 250HP, 90 DAYS WARRANTY, BLOCK, CRANKSHAFT AND CYLINDER HEAD. PARTS ONLY.

Warranty

Condition	Used
Usage	120 Miles
Horse Power	250 HP
Part Number	C01-000422-141
Weight	2900
Stock Number	9867
MLS Number	11089278
Category	Engines
Last Updated	7/6/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(844) 938-___ SHOW
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2003 Caterpillar 3126E Engine

$8,350 USD

CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE

Warranty

Quantity	2
Condition	Used
Usage	195 Miles
Horse Power	250 HP
Part Number	224-8001
Weight	1500
Stock Number	1364
MLS Number	11258985
Category	Engines
Last Updated	7/6/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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2003 Caterpillar 3126E Engine (70 pin)

$8,350 USD

CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE

Warranty

Quantity	2
Condition	Used
Horse Power	250 HP
Part Number	225-2174
Weight	1500
Stock Number	31678
MLS Number	11261942
Category	Engines
Last Updated	7/6/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC