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   Camshafts (6)    Crankshafts (7)    Cylinder Heads (8)    Engine Blocks / Cylinder Blocks (7)    Engine Brackets (2)    Engine Control Modules (ECM) (13)    Engine Harmonic Balancers (10)    Engine Miscellaneous Parts (2)    Engine Mounts (6)    Engine Oil Coolers (3)    Engine Oil Pans (3)    Engine Oil Pumps (4)    Engine Valve Trains (2)    Front Engine Covers (5)    Intake Manifolds (19)    Turbochargers / Superchargers (7)    Valve Covers (5)
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Showing 76 - 100 of 109 Listings

76 - 100 of 109 listings
76 - 100 of 109 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
(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
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Rydemore Heavy Duty Truck Parts
GMC 6.6L DURAMAX Engine Control Module (ECM) for a Chevrolet C4500

2005 GMC 6.6L DURAMAX Engine Control Module (ECM) for a Chevrolet C4500

$1,000 USD
(USED) GM 6.6L DURAMAX Serial #: N/A CPL/Arr: N/A HP: 300 Ref# 8973037511 BOSCH FUEL INJECTION MODULE W/ 2 PLUGS
ConditionUsed
Fits To Make(s)Chevrolet
Fits To Model(s)C4500
Part Number8973037511
Stock Number26025231
MLS Number14458464
CategoryEngine Control Modules (ECM)
Last Updated8/8/2026
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
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