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Engine & Powertrain (467)
   Camshafts (23)    Carburetors (1)    Crankshafts (24)    Cylinder Heads (45)    Engine Air Compressors (2)    Engine Blocks / Cylinder Blocks (30)    Engine Brackets (3)    Engine Brakes / Jake Brakes (1)    Engine Control Modules (ECM) (104)    Engine Harmonic Balancers (27)    Engine Miscellaneous Parts (3)    Engine Mounts (34)    Engine Oil Coolers (1)    Engine Oil Pans (35)    Engine Oil Pumps (5)    Engine Pulleys (1)    Engine Valve Trains (2)    Engine Wiring Harnesses (25)    Front Engine Covers (5)    Intake Manifolds (48)    Turbochargers / Superchargers (16)    Valve Covers (29)    Water Pumps (3)
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Showing 276 - 300 of 467 Listings

276 - 300 of 467 listings
276 - 300 of 467 listings
GMC 6.6L DURAMAX Intake Manifold for a GM 6.6 DURAMAX

GMC 6.6L DURAMAX Intake Manifold for a GM 6.6 DURAMAX

$40 USD
Good used, cleaned and inspected GM Duramax 6.6 3 Piece Intake Manifold, Part Number: 28831A/8973635710/8973635720
ConditionUsed
Fits To Make(s)GM
Fits To Model(s)6.6 DURAMAX
Part Number28831A/8973635710/8973635720
Stock NumberRyd 28831A/89736357
MLS Number10284745
CategoryIntake Manifolds
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rydemore Heavy Duty Truck Parts
GMC 6.6L DURAMAX Engine Harmonic Balancer for a GM 6.6 DURAMAX

GMC 6.6L DURAMAX Engine Harmonic Balancer for a GM 6.6 DURAMAX

$75 USD
Good used, cleaned and inspected GM Duramax 6.6 Harmonic Balancer. Part Number: SPN019298
Quantity8
ConditionUsed
Fits To Make(s)GM
Fits To Model(s)6.6 DURAMAX
Part NumberSPN019298
Stock NumberRyd SPN019298
MLS Number10263773
CategoryEngine Harmonic Balancers
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rydemore Heavy Duty Truck Parts
GMC 6.6L DURAMAX Intake Manifold for a GM 6.6 DURAMAX

GMC 6.6L DURAMAX Intake Manifold for a GM 6.6 DURAMAX

$40 USD
Good used, cleaned and inspected 6.6 Duramax 3 Piece Intake Manifold, Part Number: 12635435/#1L/#1R
ConditionUsed
Fits To Make(s)GM
Fits To Model(s)6.6 DURAMAX
Part Number12635435/#1L/#1R
Stock NumberRyd 12635435/#1L/#1
MLS Number10284744
CategoryIntake Manifolds
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
GMC 6.6L DURAMAX Engine Harmonic Balancer for a GM 6.6 DURAMAX

GMC 6.6L DURAMAX Engine Harmonic Balancer for a GM 6.6 DURAMAX

$75 USD
Good used, cleaned and inspected GM Duramax 6.6 Harmonic Balancer. Part Number: 70030955371
ConditionUsed
Fits To Make(s)GM
Fits To Model(s)6.6 DURAMAX
Part Number70030955371
Stock NumberRyd 70030955371
MLS Number10265672
CategoryEngine Harmonic Balancers
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
GMC 6.6L DURAMAX Turbocharger / Supercharger for a GM 6.6 DURAMAX

GMC 6.6L DURAMAX Turbocharger / Supercharger for a GM 6.6 DURAMAX

$200 USD
Good used, Cleaned and Inspected GM Duramax 6.6 Turbocharger. 30 day guarantee for swap or refund. Part Number: 12635325, 100TBC577S, 12632249, 12634299, 12635325, 12640123, 12642130,...
Quantity4
ConditionUsed
Fits To Make(s)GM
Fits To Model(s)6.6 DURAMAX
Part Number12635325
Stock NumberRyd 12635325
MLS Number10265680
CategoryTurbochargers / Superchargers
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rydemore Heavy Duty Truck Parts
GMC C7500 Engine Control Module (ECM)

2009 GMC C7500 Engine Control Module (ECM)

$100 USD
Engine Control Module for GM LS Motors. Fits 8.1, 6.0, 5.3, 4.8, 5.7, with Blue/Green Harness Plugs. Service No. 12602801, Hardware No. 12589161. Guaranteed Reprogrammable, Call DTI Trucks...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C7500
Stock Number67435
MLS Number13201437
CategoryEngine Control Modules (ECM)
Last Updated12/2/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
GMC C5500 Engine Control Module (ECM)

2008 GMC C5500 Engine Control Module (ECM)

$100 USD
Engine Control Module for GM LS Motors. Fits 8.1, 6.0, 5.3, 4.8, 5.7, with Blue/Green Harness Plugs. Service No. 12602801, Hardware No. 12589161. Guaranteed Reprogrammable, Call DTI Trucks...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C5500
Stock Number73464
MLS Number13569574
CategoryEngine Control Modules (ECM)
Last Updated7/4/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
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DTI Truck Parts
GMC C5500 Engine Control Module (ECM)

2006 GMC C5500 Engine Control Module (ECM)

$100 USD
Engine Control Module for GM LS Motors. Fits 8.1, 6.0, 5.3, 4.8, 5.7, with Blue/Green Harness Plugs. Service No. 12589462, Hardware No. 12589161. Guaranteed Reprogrammable, Call DTI Trucks...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C5500
Stock Number71852
MLS Number13459919
CategoryEngine Control Modules (ECM)
Last Updated7/4/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
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DTI Truck Parts
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Find new and used GMC Engine & Powertrain For Sale by owners and dealers near you on MyLittleSalesman.com. Browse over 467 GMC Engine & Powertrain For Sale, compare prices, and save. Use the buttons below to sort or filter your search results by model, year, price, location, and more.
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