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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 Honda M12x2.85inch 4 Wheel Stud Kit, 100-7711
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    ARP Honda M12x2.85inch 4 Wheel Stud Kit, 100-7711

    $34.97
    ARP-100-7711
  • QFS Fuel Shut-Off Valve for Suzuki Motorcycle - OEM Replacement, HFP-PTC1 QFS
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    Fuel Shut-Off Valve for Suzuki Motorcycle - OEM Replacement, HFP-PTC1 QFS

    $30.98
    HFP-PTC1-BC
  •  AEM CAS Trigger Disk 50mm OD, AEM-30-8760
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    AEM CAS Trigger Disk 50mm OD, AEM-30-8760

    $48.32
    AEM-30-8760
  • ARP Headstuds ARP BMW E46/328I Rod Bolt Kit, 201-6303
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    ARP BMW E46/328I Rod Bolt Kit, 201-6303

    $194.44
    ARP-201-6303
  • ARP Headstuds ARP Head Stud Kit for Nissan RB20 RB20DET RB25 RB25D, 202-4301
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    ARP Head Stud Kit for Nissan RB20 RB20DET RB25 RB25D, 202-4301

    $190.12
    ARP-202-4301
  • ARP Headstuds ARP Mitsubishi 2.0L 4-Cylinder 16V Head Stud Kit, 207-4201
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    ARP Mitsubishi 2.0L 4-Cylinder 16V Head Stud Kit, 207-4201

    $121.83
    ARP-207-4201
  • ARP Headstuds ARP SBC WP Motown Iron Block/Iron Head Head Stud Kit, 134-4201
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    ARP SBC WP Motown Iron Block/Iron Head Head Stud Kit, 134-4201

    $258.06
    ARP-134-4201
  • ARP Headstuds ARP Subaru EJ 2.0/2.5L DOHC CA625+ Head Stud Kit, 260-4704
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    ARP Subaru EJ 2.0/2.5L DOHC CA625+ Head Stud Kit, 260-4704

    $655.40
    ARP-260-4704
  • ARP Headstuds ARP VW 1.8L Turbo 20V M10 (Without Tool) Head Bolt Kit, 204-3901
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    ARP VW 1.8L Turbo 20V M10 (Without Tool) Head Bolt Kit, 204-3901

    $166.08
    ARP-204-3901
  •  AEM CAS Trigger Disk 50mm OD for Nissan RB25DET + Some RB26 AEM, 30-8761
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    AEM CAS Trigger Disk 50mm OD for Nissan RB25DET + Some RB26 AEM, 30-8761

    $48.32
    AEM-30-8761
  • ARP Headstuds ARP 1/4" Carrillo Replacement 1/4" CA625+ Rod Bolt Kit, 300-6709
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    ARP 1/4" Carrillo Replacement 1/4" CA625+ Rod Bolt Kit, 300-6709

    $277.72
    ARP-300-6709
  • ARP Headstuds ARP 1/4" Carrillo Replacement ARP3.5 Rod Bolt Kit, 300-6609
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    ARP 1/4" Carrillo Replacement ARP3.5 Rod Bolt Kit, 300-6609

    $323.38
    ARP-300-6609
  • ARP Headstuds ARP 3 S GTE Toyota 12Pt Head Stud Kit, 203-4204
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    ARP 3 S GTE Toyota 12Pt Head Stud Kit, 203-4204

    $186.72
    ARP-203-4204
  • ARP Headstuds ARP 3/8" ARP3.5 Carrillo Replacement Rod Bolt Kit, 300-6602
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    ARP 3/8" ARP3.5 Carrillo Replacement Rod Bolt Kit, 300-6602

    $954.95
    ARP-300-6602
  • ARP Headstuds ARP 426 Hemi 1/2" 12Pt Head Stud Kit, 245-4202
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    ARP 426 Hemi 1/2" 12Pt Head Stud Kit, 245-4202

    $347.13
    ARP-245-4202
  • ARP Headstuds ARP 426 Hemi 1/2" Head Stud Kit, 145-4002
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    ARP 426 Hemi 1/2" Head Stud Kit, 145-4002

    $280.71
    ARP-145-4002
  • ARP Headstuds ARP 426 Hemi 7/16" 12Pt Head Stud Kit, 245-4203
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    ARP 426 Hemi 7/16" 12Pt Head Stud Kit, 245-4203

    $272.83
    ARP-245-4203
  • ARP Headstuds ARP 5/16 General Replacement ARP2000 Rod Bolt Kit, 200-6210
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    ARP 5/16 General Replacement ARP2000 Rod Bolt Kit, 200-6210

    $74.40
    ARP-200-6210