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Used Caterpillar 3126 Engine & Powertrain For Sale

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Showing 226 - 250 of 607 Listings

226 - 250 of 607 listings
226 - 250 of 607 listings
Caterpillar 3126 Rocker Arm Bridge for 2003 Freightliner M2 106, Part # 145-7384

Caterpillar 3126 Rocker Arm Bridge for 2003 Freightliner M2 106, Part # 145-7384

$25 USD
Used ROCKER ARM BRIDGE off of Caterpillar 3126. Good condition. Casting # is (145-7384). Please see pictures. Please call or email with any questions., Serial#: 145-7384, Core Charge: 0.00,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2003
Part Number190003-29
Stock Number190003-29
MLS Number9672352
CategoryEngine Miscellaneous Parts
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Caterpillar 3126 Oil Tube Assembly, Part # P-14501

Caterpillar 3126 Oil Tube Assembly, Part # P-14501

$25 USD
Good, used oil tube assembly from a Caterpillar 3126 engine. The oil tube assembly has been visually inspected and is in good working condition. The oil tube assembly fitting spin and is in...
ConditionUsed
Part NumberP-14501
Stock NumberP-14501
MLS Number12350889
CategoryEngine Miscellaneous Parts
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Caterpillar 3126 Belt Tensioner

Caterpillar 3126 Belt Tensioner

$25 USD
Good used Belt tensioner from a Caterpillar 3126 engine. The Belt tensioner has been visually inspected and is in good condition. The Belt tensioner has chipped paint and corrosion. The Belt...
ConditionUsed
Part NumberP-1013748
Stock NumberP-1013748
MLS Number13815403
CategoryBelt Tensioners
Last Updated5/14/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Caterpillar 3126 Engine Core

Caterpillar 3126 Engine Core

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(Core) Engine does not turn 360 degrees Complete, 2001 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 1CPXH0442HBX, Horsepower: 330 Displacement: 7.2L Serial Number: CKM13125, ECS-EM, DI,...
ConditionUsed
Horse Power330 HP
Stock NumberP-493598
MLS Number14081720
CategoryEngine Cores
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar 3126 Engine Core

Caterpillar 3126 Engine Core

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(Core) Engine does turn 360 degrees complete, 2000 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: YCPXH0442HRK, Displacement: 7.2L, Horsepower: 250, Ar.No./CPL: 195-4169, Serial Number:...
ConditionUsed
Horse Power250 HP
Part NumberC01-00023-195
Stock NumberP-94270
MLS Number13299539
CategoryEngine Cores
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar 3126 Engine Core

Caterpillar 3126 Engine Core

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(Core) Engine does not Turn 360 Degrees Complete, Caterpillar 3126, ENGINE ASSEMBLY Horsepower: 190, Displacement: 7.2L, Part Number: 126-5923, Reference images for condition For more...
ConditionUsed
Horse Power190 HP
Part Number126-5923
Stock NumberP-82216
MLS Number12924880
CategoryEngine Cores
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
2000 GMC C7500 Topkick Air Cleaner Intake Elbow, Part # 30-3214885

2000 GMC C7500 Topkick Air Cleaner Intake Elbow, Part # 30-3214885

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2000 GMC C7500 Topkick Air Cleaner Intake Elbow - Used - Part Numbers: 30-3214885 - May have some cosmetic blemishes (see photos) - Compatible with some older and newer models - Check out...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C7500
Will Fit Year(s)2000
Part Number30-3214885
Stock NumberGM-0820-7
MLS Number12581350
CategoryEngine Miscellaneous Parts
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Caterpillar 3126 Engine Control Module (ECM)

Caterpillar 3126 Engine Control Module (ECM)

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(GOOD USED) OEM CATERPILLAR 3126 70-PIN Engine Control Module Mounting Plate 133-3489 For Sale, Part # 133 3489, 1333489,350MM Long Control Mounting Plate, 8T-9655: Isolation Mount (8: 4...
ConditionUsed
Part Number133-3489
Stock Number9472
MLS Number13723044
CategoryEngine Control Modules (ECM)
Last Updated4/23/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
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