Caterpillar 3126 Engines For Sale in United States

2003 Caterpillar 3126 Engine for a Sterling Acterra

$3,125 USD

(USED) CAT 3126 Warranty: As-Is No Warranty Assembly#: 225-2185 Serial#: HEP00602 Horsepower: 210 DOES NOT INCLUDE TURBO

Condition	Used
Assembly Number	225-2185
Fits To Make(s)	Sterling
Fits To Model(s)	ACTERRA
Stock Number	25982323
MLS Number	14323776
Category	Engines
Last Updated	5/7/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

1999 Caterpillar 3126B Engine

$2,975 USD

Condition	Used
Stock Number	1870360
MLS Number	9783250
Category	Engines
Last Updated	4/30/2026
Location	Fresno, CA, US
Sold By	LKQ Valley Truck Parts, Inc.

1999 Caterpillar 3126B Engine

$2,975 USD

Condition	Used
Stock Number	1858602
MLS Number	9783200
Category	Engines
Last Updated	4/30/2026
Location	Fresno, CA, US
Sold By	LKQ Valley Truck Parts, Inc.

2000 Caterpillar 3126B Engine

$2,975 USD

Condition	Used
Stock Number	1847654
MLS Number	9783153
Category	Engines
Last Updated	4/30/2026
Location	Fresno, CA, US
Sold By	LKQ Valley Truck Parts, Inc.

2002 Caterpillar 3126E Engine

$625 USD

Condition	Used
Stock Number	1835717
MLS Number	9783143
Category	Engines
Last Updated	4/30/2026
Location	Fresno, CA, US
Sold By	LKQ Valley Truck Parts, Inc.

1999 Caterpillar 3126B Engine

$2,975 USD

Condition	Used
Stock Number	1834068
MLS Number	9783128
Category	Engines
Last Updated	4/30/2026
Location	Fresno, CA, US
Sold By	LKQ Valley Truck Parts, Inc.

2000 Caterpillar 3126B Engine

$4,250 USD

Condition	Used
Stock Number	1809358
MLS Number	9783100
Category	Engines
Last Updated	4/30/2026
Location	Fresno, CA, US
Sold By	LKQ Valley Truck Parts, Inc.

1998 Caterpillar 3126B Engine

$4,375 USD

Condition	Used
Stock Number	1818478
MLS Number	9783073
Category	Engines
Last Updated	4/30/2026
Location	Fresno, CA, US
Sold By	LKQ Valley Truck Parts, Inc.

1999 Caterpillar 3126B Engine

$2,975 USD

Condition	Used
Stock Number	1767688
MLS Number	9783003
Category	Engines
Last Updated	4/30/2026
Location	Fresno, CA, US
Sold By	LKQ Valley Truck Parts, Inc.

1999 Caterpillar 3126B Engine

$4,000 USD

Condition	Used
Stock Number	1501149
MLS Number	9782869
Category	Engines
Last Updated	4/30/2026
Location	Fresno, CA, US
Sold By	LKQ Valley Truck Parts, Inc.

2000 Caterpillar 3126 Engine for a GMC C7500

$8,500 USD

(USED) CAT 3126 Warranty: 180 Day Parts Only Assembly#: 185-4844 Serial#: 8YL53619 Horsepower: 190 NEW MAIN AND ROD BEARINGS

Condition	Used
Assembly Number	185-4844
Fits To Make(s)	GMC
Fits To Model(s)	C7500
Stock Number	25955015
MLS Number	14194477
Category	Engines
Last Updated	4/18/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2003 Caterpillar 3126 Engine for a Caterpillar 953C

$10,000 USD

(USED) CAT 3126 Warranty: 180 Day Parts Only Assembly#: 171-7613 Serial#: BMA05123 Horsepower: 121 Ref# 171-7613

Condition	Used
Assembly Number	171-7613
Fits To Make(s)	CAT
Fits To Model(s)	953C
Part Number	171-7613
Stock Number	25796518
MLS Number	13656714
Category	Engines
Last Updated	4/12/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Caterpillar 3126 Diesel Engine

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Used 2003 Caterpillar 3126 Diesel Engine Assembly, S/N HEP41646, 250HP

Condition	Used
Stock Number	S1646EN
MLS Number	13496706
Category	Engines
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar 3126 Diesel Engine

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Used 2003 Caterpillar 3126 Diesel Engine Assembly, S/N HEP29732

Condition	Used
Stock Number	S9732EN
MLS Number	13465159
Category	Engines
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar 3126 Diesel Engine

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Used 2000 Caterpillar 3126 Diesel Engine Assembly, S/N 8YL90900, 250HP

Condition	Used
Stock Number	S0900EN
MLS Number	13385820
Category	Engines
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar 3126 Engine

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Used 1997 Caterpillar 3126, S/N 1WM, 210HP

Condition	Used
Stock Number	S2988EN
MLS Number	12801859
Category	Engines
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar 3126 Diesel Engine

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Good Used 2001 Caterpillar 3126 Diesel Engine Assembly, for Sale, with Warranty!! S/N CKM22911, Engine Family# 1CPXH0442HBK, 330HP@2400 RPM, DISPLACEMENT 7.2L, 70 Pin ECM, Emission Control...

Condition	Used
Stock Number	S2911EN
MLS Number	12682620
Category	Engines
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar 3126 Diesel Engine

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Good Used 1999 Caterpillar 3126 Diesel Engine Assembly for Sale with Warranty!!! Caterpillar REMAN 2012. S/N 7AS85467, Family# XCPXH0442HRK, AR. No. 0R-9961,HP 300,

Condition	Used
Stock Number	S5467EN
MLS Number	12541831
Category	Engines
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar 3126 Engine

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Used Caterpillar 3126 Engine Assembly, S/B 7AS50710

Condition	Used
Stock Number	S4243EN
MLS Number	11956602
Category	Engines
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar 3126 Engine

$4,500 USD

Used Caterpillar 3126 Engine Assembly, S/N CKM003897

Condition	Used
Stock Number	S4844EN
MLS Number	11658129
Category	Engines
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar 3126 Engine

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Used Caterpillar 3126 Engine Assembly S/N CKM

Condition	Used
Stock Number	S1814EN
MLS Number	11099387
Category	Engines
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2000 Caterpillar 3126 Engine for a Chevrolet C7500

$10,250 USD

(USED) CAT 3126 Warranty: 180 Day Parts Only Assembly#: 185-4850 Serial#: 8YL61730 Horsepower: 230

Condition	Used
Assembly Number	185-4850
Fits To Make(s)	Chevrolet
Fits To Model(s)	C7500
Stock Number	25950396
MLS Number	14168235
Category	Engines
Last Updated	3/22/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.