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Truck Parts (465)
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Engine & Powertrain (465)
   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) (98)    Engine Harmonic Balancers (27)    Engine Miscellaneous Parts (3)    Engine Mounts (38)    Engine Oil Coolers (1)    Engine Oil Pans (35)    Engine Oil Pumps (5)    Engine Pulleys (1)    Engine Valve Trains (2)    Engine Wiring Harnesses (26)    Front Engine Covers (5)    Intake Manifolds (47)    Turbochargers / Superchargers (16)    Valve Covers (29)    Water Pumps (3)
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Showing 251 - 275 of 465 Listings

251 - 275 of 465 listings
251 - 275 of 465 listings
GMC 8.1 Engine Block / Cylinder Block for a GMC C5500

2007 GMC 8.1 Engine Block / Cylinder Block for a GMC C5500

Contact for price
Engine Short Block, 8.1L Good Condition. Ship Ready, Removed From A 2007 GMC C5500. Call DTI Trucks for more information and a shipping quote.
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C5500
Stock Number73689
MLS Number13575068
CategoryEngine Blocks / Cylinder Blocks
Last Updated1/13/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
GMC 6.6L DURAMAX Engine Control Module (ECM) for a GM 6.6 DURAMAX

GMC 6.6L DURAMAX Engine Control Module (ECM) for a GM 6.6 DURAMAX

$200 USD
Good used, cleaned and inspected GM 6.6 Duramax ECM. Part Number: 12646248 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.
ConditionUsed
Fits To Make(s)GM
Fits To Model(s)6.6 DURAMAX
Part Number12646248
Stock NumberRyd 12646248
MLS Number12064263
CategoryEngine Control Modules (ECM)
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 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: 9040A/8973635710/8973635720
ConditionUsed
Fits To Make(s)GM
Fits To Model(s)6.6 DURAMAX
Part Number9040A/8973635710/8973635720
Stock NumberRyd 9040A/897363571
MLS Number10284742
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 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: 17254A/8973635710/8973635720
ConditionUsed
Fits To Make(s)GM
Fits To Model(s)6.6 DURAMAX
Part Number17254A/8973635710/8973635720
Stock NumberRyd 17254A/89736357
MLS Number10284740
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 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 4 Piece Intake Manifold, Part Number: 897311102/031604521/646RH/645LH
ConditionUsed
Fits To Make(s)GM
Fits To Model(s)6.6 DURAMAX
Part Number897311102/031604521/646RH/645LH
Stock NumberRyd 897311102/03160
MLS Number10284739
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: SPN009629
Quantity2
ConditionUsed
Fits To Make(s)GM
Fits To Model(s)6.6 DURAMAX
Part NumberSPN009629
Stock NumberRyd SPN009629
MLS Number10263772
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 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: 18218B/8973635710/8973635720
ConditionUsed
Fits To Make(s)GM
Fits To Model(s)6.6 DURAMAX
Part Number18218B/8973635710/8973635720
Stock NumberRyd 18218B/89736357
MLS Number10284738
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 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
(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: 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
(888) 519-___  SHOW
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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
(888) 519-___  SHOW
NUMBERCall Seller
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Rydemore Heavy Duty 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 465 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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