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Rydemore Heavy Duty Truck Parts Caterpillar 3126 Engine Parts For Sale

Rydemore Heavy Duty Truck Parts
88 Benson St.
Fitchburg, MA 01420
United States
(888) 519-8914
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Rydemore Heavy Duty Truck Parts
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Caterpillar
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3126
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Truck Parts (22)
Category
Engine Parts (22)
   Camshafts (1)    Crankshafts (1)    Engine Control Modules (ECM) (1)    Engine Harmonic Balancers (3)    Engine Oil Pans (2)    Engine Rods (1)    Engine Wiring Harnesses (1)    Front Engine Covers (1)    Rocker Arms (1)    Valve Covers (10)
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Caterpillar (22)
Model
3126 (22)
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Showing 1 - 22 of 22 Engine Part Listings

1 - 22 of 22 listings
1 - 22 of 22 listings
Caterpillar 3126 Camshaft

Caterpillar 3126 Camshaft

$200 USD
Good used, machine shop inspected and polished Caterpillar 3126 Crankshaft. Part Number: 137-8716 Machine shop performed the following:, - Jet wash camshaft, - Inspected overall condition...
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)3126
Part Number1378716
Stock NumberRyd 1378716
MLS Number12517986
CategoryCamshafts
Last Updated1/1/2026
Location
Fitchburg, MA, US
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Caterpillar 3126 Crankshaft

Caterpillar 3126 Crankshaft

$500 USD
Good used, machine shop inspected and polished Caterpillar 3126 Crankshaft. Part Number: 101-3228 Machine shop performed the following:, - Run brush down oil hole passages, - Jet wash...
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)3126
Part Number1013228
Stock NumberRyd 1013228
MLS Number12517984
CategoryCrankshafts
Last Updated1/1/2026
Location
Fitchburg, MA, US
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Caterpillar 3126 Engine Harmonic Balancer

Caterpillar 3126 Engine Harmonic Balancer

$40 USD
Good used, cleaned and inspected Caterpillar 3126 Harmonic Balancer. Part Number: 4P7378, 338-9809, 10R-0706
Quantity18
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)3126
Part Number4P7378
Stock NumberRyd 4P7378
MLS Number10203993
CategoryEngine Harmonic Balancers
Last Updated12/18/2025
Location
Fitchburg, MA, US
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Caterpillar 3126 Engine Control Module (ECM)

Caterpillar 3126 Engine Control Module (ECM)

$550 USD
Good used, cleaned, tested and inspected CAT 3126 ECM. Part Number: 239-3879. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)3126
Part Number239-3879
Stock NumberRyd 239-3879
MLS Number11387156
CategoryEngine Control Modules (ECM)
Last Updated12/18/2025
Location
Fitchburg, MA, US
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Caterpillar 3126 Engine Oil Pan

Caterpillar 3126 Engine Oil Pan

$658.75 USD
Oil Pan Kit | Caterpillar 3116 / 3126 / C7 Series Engine application. Gasket and drain plug included. Includes factory 2 year warranty Cross numbers: 122-8936, 1228936,
ConditionNew
Capacity22 quart
Part Number1228936
Stock NumberPAI 341377
MLS Number11054722
CategoryEngine Oil Pans
Last Updated6/19/2024
Location
Fitchburg, MA, US
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