Engine Components
Filters
- Air Bleeder Screw
- Camshaft
- Connecting Rod Bearings
- Crankshaft
- Cylinder Head
- Flexplate Bolt Kit
- Flywheel Bolt Kit
- Harmonic Damper Bolt Kit
- Head Gasket
- Head Stud Kit
- Lower Gasket Set
- Main Stud Kit
- Pistons
- Pistons Ring Set
- Pushrods
- Return Line Bolt
- Rod Bolt Kit
- Thrust Washer
- Up Pipe Bolts
- Upper Gasket Set
- Valve Cover Bolt Kit
- Valve Spring Kit
- Valve Springs
- WIF Delete Plug
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2001-2004 Duramax LB7 Merchant Automotive Injector Return Line Bolt Set of 8 (10491-8)
Merchant AutomotiveOriginal price $127.33 CAD - Original price $127.33 CADOriginal price$127.33 CAD$127.33 CAD - $127.33 CADCurrent price $127.33 CAD| /With the shallow head on the stock fuel injector return line bolt, it is common for the head to round out during removal or installation. This MA H...
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2001-2016 Duramax Performance Valve Springs Set of 32
PowerHouse MachiningOriginal price $499.00 CAD - Original price $499.00 CADOriginal price$499.00 CAD$499.00 CAD - $499.00 CADCurrent price $499.00 CAD| /Upgrade your valve springs with these performance springs that are designed and manufactured using the Highest Quality Grade Wire, resulting in exc...
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2001-2005 Duramax LB7/LLY Mahle Pistons Right (224-3452)
MahleOriginal price $178.90 CAD - Original price $178.90 CADOriginal price$178.90 CAD$178.90 CAD - $178.90 CADCurrent price $178.90 CAD| /Available Sizes: .010" | .020" | .030" | .040" PRODUCT INFORMATION Brand: MAHLE Original Part Type: Pistons Manufacturer's Part Number: ...
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2001-2005 Duramax LB7/LLY Mahle Pistons Left (224-3451)
MahleOriginal price $173.71 CAD - Original price $173.71 CADOriginal price$173.71 CAD$173.71 CAD - $173.71 CADCurrent price $173.71 CAD| /Available Sizes: .010" | .020" | .030" | .040" PRODUCT INFORMATION Brand: MAHLE Original Part Type: Pistons Manufacturer's Part Number: ...
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2001-2010 Duramax 6.6L Mahle Pistons Ring Set (41909)
MahleOriginal price $304.55 CAD - Original price $304.55 CADOriginal price$304.55 CAD$304.55 CAD - $304.55 CADCurrent price $304.55 CAD| /Available Sizes: .010" | .020" | .030" | .040" Sold as a set PRODUCT INFORMATION Brand: MAHLE Original Part Type: Piston Rings Manufact...
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2001-2013 Duramax 6.6L Colt Cams Stage 2 & 3 Camshaft (CC-C.1014.S)
Colt CamsOriginal price $1,149.99 CAD - Original price $1,499.99 CADOriginal price$1,149.99 CAD - $1,499.99 CAD$1,149.99 CAD - $1,499.99 CADCurrent price $1,149.99 CAD| /2001-2013 Duramax 6.6L Colt Cams Stage 2 & 3 Camshaft (CC.DRM) The Colt Cams Street Grind Camshaft for your Duramax replaces your stock camshaf...
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2001-2016 Duramax PML Engines Cylinder Heads (6.6L-DURAMAX-CYL-HD)
PowerHouse MachiningOriginal price $1,499.99 CAD - Original price $1,499.99 CADOriginal price$1,499.99 CAD$1,499.99 CAD - $1,499.99 CADCurrent price $1,499.99 CAD| /2001 - 2016 GM | PML Engines Cylinder Head | 6.6L-DURAMAX-CYL-HD Features Remanufactured With Quality Components FITS 2001 - 2016 | GM Dura...
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2001-2021 Duramax ARP Up Pipe Bolts (10232)
Merchant AutomotiveOriginal price $36.86 CAD - Original price $36.86 CADOriginal price$36.86 CAD$36.86 CAD - $36.86 CADCurrent price $36.86 CAD| /Replace your rusty or broken exhaust manifold up-pipe bolts in your 6.6L Duramax with the ARP 10232 bolts. Each kit includes 3 bolts and 3 washers ...
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2001-2016 Duramax Fuel Filter Head Bleeder Screw (10010)
Merchant AutomotiveOriginal price $14.99 CAD - Original price $14.99 CADOriginal price$14.99 CAD$14.99 CAD - $14.99 CADCurrent price $14.99 CAD| /On Duramax Diesel trucks from 2001-2016, the fuel filter head was outfitted with a plastic bleed screw from the factory. While this bleeder screw p...
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2001-2016 Duramax Water in Fuel Delete Plug (10051)
Merchant AutomotiveOriginal price $34.85 CAD - Original price $34.85 CADOriginal price$34.85 CAD$34.85 CAD - $34.85 CADCurrent price $34.85 CAD| /Will not turn on a check engine light. Stronger than the stock plastic sensor Will not turn on a check engine light Fits your MA WIF Wrench ...
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2001-2016 Duramax Manton Pressure Tower Valve Spring Kit (D-105-KIT-DMAX)
Manton PushrodsOriginal price $990.00 CAD - Original price $990.00 CADOriginal price$990.00 CAD$990.00 CAD - $990.00 CADCurrent price $990.00 CAD| /Manton is proud to present a premium valve spring assembly for the 6.6L Duramax engine platforms. This valve spring systemhas been engineered to...
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2001-2016 Duramax Manton Series 3 Pushrods Set of 16 (D-304-DMAX)
Manton PushrodsOriginal price $534.48 CAD - Original price $534.48 CADOriginal price$534.48 CAD$534.48 CAD - $534.48 CADCurrent price $534.48 CAD| /Designed for mild to medium performance upgrades. Hard drawn 4130/4135 seamless chromoly tubing which is the highest quality available from mills a...
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2001-2016 Duramax 6.6L Mahle Head Gasket Left (54583)
MahleOriginal price $114.57 CAD - Original price $126.05 CADOriginal price$114.57 CAD - $126.05 CAD$114.57 CAD - $126.05 CADCurrent price $114.57 CAD| /Sold Individually PRODUCT INFORMATION Brand: MAHLE Original Part Type: Head Gaskets Manufacturer's Part Number: 54583 • 54584 • 54585
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2001-2016 Duramax 6.6L Mahle Head Gasket Right (54580)
MahleOriginal price $114.57 CAD - Original price $121.59 CADOriginal price$114.57 CAD - $121.59 CAD$114.57 CAD - $121.59 CADCurrent price $114.57 CAD| /Sold Individually PRODUCT INFORMATION Brand: MAHLE Original Part Type: Head Gaskets Manufacturer's Part Number: 54580 • 54581 • 54582
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2001-2007 Duramax Lower Gasket Set (CS54580)
MahleOriginal price $190.11 CAD - Original price $190.11 CADOriginal price$190.11 CAD$190.11 CAD - $190.11 CADCurrent price $190.11 CAD| /2001 - 2010 GM 6.6L • Lower Gasket Set • CS54580 Sold as a set PRODUCT INFORMATION Brand: MAHLE Original Part Type: Engine Gasket Sets Ma...
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2001-2010 Duramax 6.6L Mahle Upper Gasket Set (HS54580A)
MahleOriginal price $392.27 CAD - Original price $392.27 CADOriginal price$392.27 CAD$392.27 CAD - $392.27 CADCurrent price $392.27 CAD| /2001 - 2010 GM 6.6L Mahle Upper Gasket Set HS54580A Sold as a set PRODUCT INFORMATION Brand: MAHLE Original Part Type: Engine Gasket Sets ...
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2001-2004 Duramax LB7 Upper Gasket Set (HS54580)
MahleOriginal price $362.61 CAD - Original price $362.61 CADOriginal price$362.61 CAD$362.61 CAD - $362.61 CADCurrent price $362.61 CAD| /2001 - 2005 GM 6.6L • Mahle Upper Gasket Set • HS54580 Sold as a set PRODUCT INFORMATION Brand: MAHLE Original Part Type: Engine Gasket Sets...
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2001-2016 Duramax 6.6L Mahle Thrust Washer (TW-610S)
MahleOriginal price $39.99 CAD - Original price $39.99 CADOriginal price$39.99 CAD$39.99 CAD - $39.99 CADCurrent price $39.99 CAD| /2001 - 2016 GM 6.6L Mahle Thrust Washer TW-610S Sold Individually PRODUCT INFORMATION Brand: Clevite Engine Parts Part Type: Thrust Washer B...
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2001-2016 Duramax 6.6L Mahle Connecting Rod Bearings (CB-1805P)
MahleOriginal price $29.98 CAD - Original price $29.98 CADOriginal price$29.98 CAD$29.98 CAD - $29.98 CADCurrent price $29.98 CAD| /Available Sizes: STD • .25MM • .50MM Sold Individually PRODUCT INFORMATION Brand: Clevite Engine Parts Part Type: Connecting Rod Bearings ...
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2001-2005 Duramax LB7/LLY Mahle Pistons Right (224-3452WR)
MahleOriginal price $213.10 CAD - Original price $213.10 CADOriginal price$213.10 CAD$213.10 CAD - $213.10 CADCurrent price $213.10 CAD| /Available Sizes: STD • .010" • .020" • .030" • .040" With Rings Sold as a set PRODUCT INFORMATION Brand: MAHLE Original Part Type: Pistons...
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2001-2005 Duramax 6.6L Mahle Pistons Left (224-3451WR)
MahleOriginal price $207.98 CAD - Original price $207.98 CADOriginal price$207.98 CAD$207.98 CAD - $207.98 CADCurrent price $207.98 CAD| /Available Sizes: STD • .010" • .020" • .030" • .040" With Rings Sold as a set PRODUCT INFORMATION Brand: MAHLE Original Part Type: Pistons...
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2001-2016 Duramax 6.6L Callies Durastar Forged Stock Stroke Crankshaft (D333M81-CS)
CalliesOriginal price $2,799.00 CAD - Original price $2,799.00 CADOriginal price$2,799.00 CAD$2,799.00 CAD - $2,799.00 CADCurrent price $2,799.00 CAD| /2001-2016 Duramax 6.6L Callies Durastar Forged Stock Stroke Crankshaft (D333M81-CS) Callies Durastar crankshafts are designed to be substantially s...
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2001+ Duramax Harmonic Damper Bolt Kit (129-2503)
ARP BoltsOriginal price $41.07 CAD - Original price $41.07 CADOriginal price$41.07 CAD$41.07 CAD - $41.07 CADCurrent price $41.07 CAD| /Specifications Socket Size: 36mm 12pt Fits 2001+ GM Duramax 6.6L
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2001+ Duramax Rod Bolt Kit (230-6301)
ARP BoltsOriginal price $374.10 CAD - Original price $374.10 CADOriginal price$374.10 CAD$374.10 CAD - $374.10 CADCurrent price $374.10 CAD| /Specifications Socket Size: 12mm 12pt Fits 2001+ Duramax 6.6L