Engine Studs & Fasteners

19 Items

**Duramax 01-16 Head Studs ARP 230-4201** $814.20
Fits: Duramax 2001-2016

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**Duramax 2001-2018 Balancer Bolt Kit ARP 129-2503** $30.42
Fits: Duramax 2001-2023

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**Duramax 01-16 Head Stud Kit PPE 118034300** $539.99
Fits: Duramax 2001-2016

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**Duramax 01-16 Performance Head Stud Kit Xotic CP877** $368.88
Fits: Duramax 2001-2016

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**Duramax Camshaft Retainer Bolt Washer GM 97225125** $3.83
Fits: Duramax trucks 2001-2022

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**Duramax Engine Shield and Skid Plate Bolt GM 11518341** $10.11
Fits: Duramax 2001-2020

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**Duramax 01-18 Multi-Purpose Retaining Ring AcDelco 29541534** $8.10
Fits: 2500HD/3500 Silverado | Sierra 2001-2018

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**Duramax 01-16 Up-Pipe Bolt Set PPE 116121500** $35.99
Fits: LB7 | LLY | LBZ | LMM | LML Duramax 2001-2016

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**Duramax 01-16 Gator Fasteners HSK66 Heavy Duty Head Stud Kit** $549.99
Fits: Duramax 2001-2016

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**Duramax 2001-2016 Connecting Rod Bolt GM 11610685** $16.43
Fits: Duramax 2001-2016

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**Duramax 2006-2024 Main Bearing Side Cap Bolt GM 11610683** $8.97
Fits: Duramax 2006-2024

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**Duramax 2001-2016 Head Bolt Set SBI 220-1099** $90.37
Fits: Duramax 2001-2016

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**Duramax OE Crankshaft Balancer Bolt GM 97329601** $19.39
Fits: Duramax 2001-2024

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**Duramax 01-19 Battery Retainer GM 84109393** $7.77
Fits: 2500/3500HD Silverado | Sierra 2001-2019

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**2001-2023 Duramax Harmonic Balancer Washer ARP 200-8793** $10.35
Fits: 2001-2023 Duramax

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**Duramax 1992-2000 Cylinder Head Bolt Set Mahle GS33193** $36.23
Fits: Duramax 1992-2000

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**2001-2016 Duramax Diesel Custom Age 625+ Head Stud Kit ARP 230-4202** $2,196.48
Fits: 2001-2016 Duramax

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**Duramax Starter Bolt GM 97329632** $6.56
Fits: Duramax 2001-2026

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**Duramax Engine Lower Valve Cover Dowel Pin GM 97014295** $6.40
Fits: Duramax 2004.5-2020

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Studs & Fasteners for Your 2011-2016 LML Duramax Silverado & Sierra
LML Duramax studs and fasteners are engineered for strength, durability, and reliable performance on your 2011-2016 Chevy or GMC 6.6L diesel truck. Shop ARP, PPE, Gator Fasteners, and Xotic Performance head stud kits — including ARP's Custom Age 625+ for the most demanding builds — plus main bearing bolts, connecting rod bolts, up-pipe bolt sets, and balancer hardware. Perfect for engine, suspension, and drivetrain applications, these heavy-duty components ensure secure assembly and prevent loosening under load, whether you're doing a routine repair or building for serious horsepower.