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GM/Chev (HD) 6.6L DURAMAX Engines For Sale

Browse GM/Chev (HD) 6.6L DURAMAX Engines on MyLittleSalesman.com and compare listings with prices from $1,250 to $12,995. Sellers include Holst Truck Parts, CRG Heavy Truck Parts, River Valley Truck Parts, and more. Filter by condition, price, or year to quickly narrow down to the right GM/Chev (HD) 6.6L DURAMAX Engine.
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Showing 1 - 14 of 14 Engine Listings

1 - 14 of 14 listings
1 - 14 of 14 listings
GM/Chev (HD) 6.6L DURAMAX Engine for a 2003 Chevrolet 3500/3500HD

GM/Chev (HD) 6.6L DURAMAX Engine for a 2003 Chevrolet 3500/3500HD

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CORE LB7 DURAMAX OUT OF A 2500/3500 GM PICKUP. PARTING OUT. CALL FOR PARTS. NO INJECTION PUMP. CRANK GONE, Serial#: NA, Core Charge: CALL, Horse Power: 3, ARR/CPL: LB7
ConditionUsed
CPL/ARRLB7
Horse Power3 HP
Fits To Make(s)Chevrolet
Fits To Model(s)3500/3500HD
Will Fit Year(s)2003
Part NumberLB7
Stock Number771139
MLS Number13541578
CategoryEngines
Last Updated10/21/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
GM/Chev (HD) 6.6L DURAMAX Engine for a 2023 International CV515

GM/Chev (HD) 6.6L DURAMAX Engine for a 2023 International CV515

$12,995 USD
LOW MILE 6.6 DURAMAX 350HP,RUNS GOOD,NO BLOWBY,WILL INSPECT BEARINGS IN OUR ENGINE SHOP, 180 DAY WARRANTY ON HEADS BLOCK AND CRANK., Serial#: R1232763MXWX0546, Horse Power: 350
ConditionUsed
Horse Power350 HP
Fits To Make(s)International
Fits To Model(s)CV515
Will Fit Year(s)2023
Stock Number61626-2
MLS Number14459109
CategoryEngines
Last Updated8/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
GM/Chev (HD) 6.6L DURAMAX Engine for a 2006 GMC C5500

GM/Chev (HD) 6.6L DURAMAX Engine for a 2006 GMC C5500

$3,995 USD
(Core) 2006 GMC C5500, Engine Assembly, Make:GM Model:6.6L Duramax, Family Number: 6GMXH06.6591, ECS: CAC,TC,DFI,OC,EGR, For more information about this item call. We ship Worldwide! (CRG...
ConditionUsed
Horse Power300 HP
Fits To Make(s)GMC
Fits To Model(s)C5500
Will Fit Year(s)2006
Stock NumberP-10920
MLS Number10017674
CategoryEngines
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
GM/Chev (HD) 6.6L DURAMAX Engine for a 2006 Chevrolet C4500

GM/Chev (HD) 6.6L DURAMAX Engine for a 2006 Chevrolet C4500

$4,995 USD
6.6L LLY DURAMAX, RUNS VERY GOOD NO BLOWBY, WILL CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: LLY, Horse Power: 000
ConditionUsed
Fits To Make(s)Chevrolet
Fits To Model(s)C4500
Will Fit Year(s)2006
Stock Number92225-5
MLS Number13880830
CategoryEngines
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
GM/Chev (HD) 6.6L DURAMAX Engine for a 2004 GMC C5500

GM/Chev (HD) 6.6L DURAMAX Engine for a 2004 GMC C5500

$4,995 USD
6.6L DURAMAX, RUNS VERY GOOD NO BLOWBY, WILL CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: NA, Horse Power: 000, Casting#: NA
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C5500
Will Fit Year(s)2004
Stock Number112024-1
MLS Number13257659
CategoryEngines
Last Updated8/3/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
GM/Chev (HD) 6.6L DURAMAX Engine for a 2005 Chevrolet Silverado

GM/Chev (HD) 6.6L DURAMAX Engine for a 2005 Chevrolet Silverado

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DURAMAX ENGINE, /////CORE ENGINE ONLY///// . 04.5 - 05.5 LLY ENGINE CODE ////CORE ENGINE ONLY///////, Serial#: NA, Horse Power: NA, ARR/CPL: VIN 2 LLY, Casting#: NA
ConditionUsed
CPL/ARRVIN 2 LLY
Fits To Make(s)Chevrolet
Fits To Model(s)Silverado
Will Fit Year(s)2005
Part Number6.6 97779432 300-05566
Stock Number31421-8
MLS Number10720039
CategoryEngines
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
GM/Chev (HD) 6.6L DURAMAX Engine for a 2007 Chevrolet C4500

GM/Chev (HD) 6.6L DURAMAX Engine for a 2007 Chevrolet C4500

$4,995 USD
RUNS OK,BEARINGS CHECKED 07 4500 DURAMAX,LLY SERIES,6 MONTH WARRANTY, Serial#: LLY, Horse Power: 300, Casting#: LLY
ConditionUsed
Horse Power300 HP
Fits To Make(s)Chevrolet
Fits To Model(s)C4500
Will Fit Year(s)2007
Part NumberLLY
Stock Number82320-8
MLS Number10390717
CategoryEngines
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
GM/Chev (HD) 6.6L DURAMAX Engine for a 2009 Chevrolet C5500

GM/Chev (HD) 6.6L DURAMAX Engine for a 2009 Chevrolet C5500

$4,499.99 USD
(Used) 2009 GM 6.6L DURAMAX, ENGINE ASSEMBLY- Family Number: 9GMXH06.6590, Displacement: 6.6L, Horsepower: 300, Serial Number: 9F400295, E.C.S.: CAC, TC, DFI, OC, PTOX, EGR, For more...
ConditionUsed
Horse Power300 HP
Fits To Make(s)Chevrolet
Fits To Model(s)C5500
Will Fit Year(s)2009
Part Number9GMXH06.6590
Stock NumberP-492273
MLS Number14064287
CategoryEngines
Last Updated7/31/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
GM/Chev (HD) 6.6L DURAMAX Engine for a 2009 Chevrolet Express

GM/Chev (HD) 6.6L DURAMAX Engine for a 2009 Chevrolet Express

$4,295 USD
(Used) 2008 GMC 6.6 DURAMAX, ENGINE ASSEMBLY- ENGINE DIESEL, 8 CYL, 6.6L, DPI, V8, DURAMAX 6.6-6 DURAMAX(LMM) Displacement: 6.6L Horsepower: 230 For more information about this item, give us...
ConditionUsed
CPL/ARRLMM Prefix
Horse Power230 HP
Fits To Make(s)Chevrolet
Fits To Model(s)Express
Will Fit Year(s)2009
Stock NumberP-63155
MLS Number12405216
CategoryEngines
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
GM/Chev (HD) 6.6L DURAMAX Engine for a 2003 GMC C5500

GM/Chev (HD) 6.6L DURAMAX Engine for a 2003 GMC C5500

$75 USD
Good used engine valve cover from a 2003 GMC C5500 engine. The engine valve cover has been inspected and is in good condition and ready to be installed. The engine valve cover has little...
ConditionUsed
Horse Power300 HP
Fits To Make(s)GMC
Fits To Model(s)C5500
Will Fit Year(s)2003
Part Number220058-17
Stock Number220058-17
MLS Number11384685
CategoryEngines
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
NUMBERCall Seller
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River Valley Truck Parts
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