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Hardware

Quantum Fuel Systems provides a diverse selection of high-quality hardware for your engine and fuel system needs. Our inventory includes bolts, washers, fuel shut-off valves, fuel pump mounting brackets, fuel tank set screws, and more from top brands like Quantum, ARP, and Phenix. Each piece of hardware is crafted from premium materials, ensuring durability and reliability for your vehicle. Whether you're completing a repair, upgrade, or custom build, you can trust Quantum to supply the hardware you need for a secure and efficient installation.

  • ARP Headstuds ARP Toyota 2ZZGE 1.8L Head Stud Kit, 203-4302
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    ARP Toyota 2ZZGE 1.8L Head Stud Kit, 203-4302

    $251.08
    ARP-203-4302
    Out of stock
  • ARP Headstuds ARP Toyota 3.8L 6Cyl "F" Head Stud Kit, 203-4001
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    ARP Toyota 3.8L 6Cyl "F" Head Stud Kit, 203-4001

    $203.44
    ARP-203-4001
    Out of stock
  • ARP Headstuds ARP Toyota 3SGTE CA625+ Head Stud Kit, 203-4207
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    ARP Toyota 3SGTE CA625+ Head Stud Kit, 203-4207

    $413.56
    ARP-203-4207
    Out of stock
  • ARP Headstuds ARP Toyota 4AG 16V Head Stud Kit, 203-4203
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    ARP Toyota 4AG 16V Head Stud Kit, 203-4203

    $127.18
    ARP-203-4203
    Out of stock
  • ARP Headstuds ARP Toyota 7MGTE:Supra Head Stud Kit, 203-4202
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    ARP Toyota 7MGTE:Supra Head Stud Kit, 203-4202

    $170.52
    ARP-203-4202
    Out of stock
  • ARP Headstuds ARP Toyota Supra 2JZA80 Rod Bolt Kit, 203-6005
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    ARP Toyota Supra 2JZA80 Rod Bolt Kit, 203-6005

    $142.22
    ARP-203-6005
    Out of stock
  • ARP Headstuds ARP TRick Flow Prostock 12Pt Head Stud Kit, 255-4305
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    ARP TRick Flow Prostock 12Pt Head Stud Kit, 255-4305

    $361.33
    ARP-255-4305
    Out of stock
  • ARP Headstuds ARP Vauxhall/Opel 2.0L 16V Main Stud Kit, 209-5401
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    ARP Vauxhall/Opel 2.0L 16V Main Stud Kit, 209-5401

    $133.98
    ARP-209-5401
    Out of stock
  • ARP Headstuds ARP Venolia Brooks KB & AFTErmaket Repl'T ARP2000 Rod Bolt Kit, 200-6206
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    ARP Venolia Brooks KB & AFTErmaket Repl'T ARP2000 Rod Bolt Kit, 200-6206

    $236.62
    ARP-200-6206
    Out of stock
  • ARP Headstuds ARP Volvo 2.4L B5254 5Cyl '99 & Earlier Main Stud Kit, 219-5802
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    ARP Volvo 2.4L B5254 5Cyl '99 & Earlier Main Stud Kit, 219-5802

    $395.11
    ARP-219-5802
    Out of stock
  • ARP Headstuds ARP Volvo 2.4L/2.5L B5254 5Cyl Head Stud Kit, 219-4301
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    ARP Volvo 2.4L/2.5L B5254 5Cyl Head Stud Kit, 219-4301

    $302.87
    ARP-219-4301
    Out of stock
  • ARP Headstuds ARP Volvo 2.5L B5254 5Cyl '00 & Later Main Stud Kit, 219-5801
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    ARP Volvo 2.5L B5254 5Cyl '00 & Later Main Stud Kit, 219-5801

    $395.11
    ARP-219-5801
    Out of stock
  • ARP Headstuds ARP VW 1.8L Turbo 20V M10 (Without Tool) Head Stud Kit, 204-4103
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    ARP VW 1.8L Turbo 20V M10 (Without Tool) Head Stud Kit, 204-4103

    $249.35
    ARP-204-4103
    Out of stock
  • ARP Headstuds ARP VW VR6 12Pt Undercut Head Stud Kit, 204-4705
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    ARP VW VR6 12Pt Undercut Head Stud Kit, 204-4705

    $288.59
    ARP-204-4705
    Out of stock
  • ARP Headstuds ARP VW/Audi 1.9L Turbo Diesel Head Stud Kit, 204-4706
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    ARP VW/Audi 1.9L Turbo Diesel Head Stud Kit, 204-4706

    $226.99
    ARP-204-4706
    Out of stock
  • ARP Headstuds ARP VW/Audi 2.7L Bi-Turbo V6 Main Stud Kit, 204-5801
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    ARP VW/Audi 2.7L Bi-Turbo V6 Main Stud Kit, 204-5801

    $250.49
    ARP-204-5801
    Out of stock
  • ARP Headstuds ARP World Products Hemi Head Stud Kit, 145-4005
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    ARP World Products Hemi Head Stud Kit, 145-4005

    $294.12
    ARP-145-4005
    Out of stock
  • Fuelab Bracket/Hardware Kit for 515xx and 525xx Regulators, 14502
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    Bracket/Hardware Kit for 515xx and 525xx Regulators, 14502

    $15.15
    FLB-14502
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