Caterpillar 3126 Engines For Sale by Dealerships

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Showing 1 - 25 of 462 Engine Listings

1 - 25 of 462 listings
1 - 25 of 462 listings
Featured Item
1999 Caterpillar 3126 Engine
9 0

1999 Caterpillar 3126 Engine

$16,500 USD
(NEW SURPLUS) 1999 Caterpillar 3126 Diesel Engine, AR # 151-7123, Family # XCPXH0442HSK, 7.2L, 330HP RATED @2400 RPM, OEM Part #: 12421794-002, Serial # 7JZ01176, BRAND NEW CRATE ENGINE!!...
ConditionNew
CPL/ARR151-7123
Horse Power330 HP
Part NumberAR # 151-7123
Stock Number006648
MLS Number13869243
CategoryEngines
Last Updated10/6/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
Featured Item
Caterpillar 3126 Engine for a 1999 Chevrolet T6500
1 1

Caterpillar 3126 Engine for a 1999 Chevrolet T6500

$3,500 USD
Good used running Caterpillar 3126 engine. The mileage is 197,342., Serial#: 7AS52519, Core Charge: 0.0, Horse Power: 175, Casting#: N/A
ConditionUsed
Horse Power175 HP
Fits To Make(s)Chevrolet
Fits To Model(s)T6500
Will Fit Year(s)1999
Part Number240699-1
Stock Number240699-1
MLS Number13333233
CategoryEngines
Last Updated10/16/2025
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
Featured Item
Caterpillar 3126 Engine for a 2001 GMC T7500
17 1

Caterpillar 3126 Engine for a 2001 GMC T7500

$3,500 USD
Good Used Running Caterpillar 3126 engine. The engine has been visually inspected and is in good condition. The engine has turbo, ECM and injectors attached. The horsepower is 246. The...
ConditionUsed
Horse Power246 HP
Fits To Make(s)GMC
Fits To Model(s)T7500
Will Fit Year(s)2001
Part Number240625-1
Stock Number240625-1
MLS Number13284059
CategoryEngines
Last Updated10/16/2025
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
Featured Item
1996 1997 Caterpillar 3126 Diesel Engine 40-Pin Electronic 1WM12911
5 0

1996 1997 Caterpillar 3126 Diesel Engine 40-Pin Electronic 1WM12911

$4,999.99 USD
(GOOD RUNNER) CAT 1997 CATERPILLAR 40-PIN 3126 DIESEL ENGINE FOR SALE, ESN: 1WM12911, ENGINE RUNS GREAT AND INCLUDES A WARRANTY, CALL FOR MORE INFORMATION OR VISIT US ONLINE AT MACHINERY AND...
ConditionUsed
CPL/ARRCat 3126 Diesel Engine
Assembly Number3126 Diesel Engine
Engine Model3126 40-Pin 1997 Diesel Engine
Fits To EquipmentCaterpillar 3126 Diesel Engine 40-Pin 1WM
Fits To Make(s)Caterpillar
Fits To Model(s)3126 40-Pin Electronic 1997 1WM Diesel Engine
Will Fit Year(s)1996 1997
Part NumberCat 3126 Diesel Engine 40-Pin 1WM
Stock Number218878
MLS Number13686872
CategoryEngines
Last Updated10/15/2025
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
Featured Item
Caterpillar 3126 Engine for a 2002 GMC T6500
0 1

Caterpillar 3126 Engine for a 2002 GMC T6500

$3,500 USD
Good used running Caterpillar 3126 engine. The mileage is 309,993. The engine has an ECM., Serial#: N/A, Core Charge: 0.0, Horse Power: 0.0, Casting#: N/A
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)T6500
Will Fit Year(s)2002
Part Number240700-1
Stock Number240700-1
MLS Number13333234
CategoryEngines
Last Updated10/16/2025
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
Featured Item
Caterpillar 3126 Engine for a 2000 GMC T7500
0 1

Caterpillar 3126 Engine for a 2000 GMC T7500

$3,500 USD
Good used running Caterpillar 3126 engine. The milage is 269,949. The engine has an ECM., Serial#: N/A, Core Charge: 0.0, Horse Power: 0.0, Casting#: N/A
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)T7500
Will Fit Year(s)2000
Part Number240688-1
Stock Number240688-1
MLS Number13333225
CategoryEngines
Last Updated10/16/2025
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
Caterpillar 3126E Engine for a 2002 Freightliner FL-80
9 1

Caterpillar 3126E Engine for a 2002 Freightliner FL-80

Recently Updated
$10,900 USD
GOOD RUNNER,QUALITY A+, Serial#: CKM13418, Core Charge: 0, Horse Power: 250 HP @ 2200 RPM, ARR/CPL: 201-6477 / 7.2 L
ConditionUsed
CPL/ARR201-6477 / 7.2 L
Fits To Make(s)FREIGHTLINER
Fits To Model(s)FL-80
Will Fit Year(s)2002
Stock Number1A1E56531
MLS Number13684762
CategoryEngines
Last Updated10/14/2025
Location
Ste-Julie, QC, Canada
Sold By
Camions Lussier-Lussicam inc.
Caterpillar 3126E Engine for a 2000 GMC T7500 C/O
16 1

Caterpillar 3126E Engine for a 2000 GMC T7500 C/O

Recently Updated
$5,900 USD
GOOD RUNNER,QUALITY A+, Serial#: 8YL76403, Core Charge: 0, Horse Power: 210 HP @ 2200 RPM, ARR/CPL: 184-2798 7.2 LITRE
ConditionUsed
CPL/ARR184-2798 7.2 LITRE
Fits To Make(s)GMC
Fits To Model(s)T7500 C/O
Will Fit Year(s)2000
Stock Number1A1E56264
MLS Number13483048
CategoryEngines
Last Updated10/14/2025
Location
Ste-Julie, QC, Canada
Sold By
Camions Lussier-Lussicam inc.
Caterpillar 3126 Engine for a Peterbilt 330
2 0

2003 Caterpillar 3126 Engine for a Peterbilt 330

Price Drop
$4,500 USD
Complete 7.2L Cat Engine in Good Condition, Good Runner, No Blow By 141k Miles. Ready To Install, Ready To Ship, Contact DTI Trucks For More Information And Shipping Quote
ConditionUsed
Usage141,000 Miles
Horse Power210 HP
Fits To Make(s)PETERBILT
Fits To Model(s)330
Stock Number64178
MLS Number12768608
CategoryEngines
Last Updated10/10/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
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