Chassis & Suspension

Chassis & Suspension

Get the best products at the lowest prices on chassis and suspension components!

  • .380" ID x .520" OD Hardened Insert Motorplate Bushing .380" ID x .520" OD Hardened Insert Motorplate Bushing - Installed
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    .380" ID x .520" OD Hardened Insert Motorplate Bushing

    Quarter-Max

    $4.19
    Press these hardened insert bushings into your motorplate to prevent the motorplate bolt holes from elongating overtime and becoming sloppy. These bushings feature a serrated edge, which helps lock the bushing into the motorplate hole...
    RJ-217065
    $4.19
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  • Quarter-Max 411006 1-1/2" ID Tube Union Bracket
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    1-1/2" ID Tube Union Bracket

    Quarter-Max

    $12.99
    Use qty-2 of this bracket to bolt two pieces of tubing together.Specifications:• 1-1/2" ID• Material: 4130• Thickness: 1/4" Also available in 1-5/8" ID.
    RJ-411006
    $12.99
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  • Quarter-Max 1-3/4" Dropped Ladder Bar Crossmember with Brackets
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    1-3/4" Dropped Ladder Bar Crossmember with Brackets

    Quarter-Max

    $83.49
    Our 1-3/4" dropped tubular crossmember is the economical solution to add a crossmember and front ladder bar brackets to your project.This item will have a discounted oversize fee of $40.00 when shipped via ground delivery to the contiguous 48 United...
    RJ-302110
    $83.49
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  • Quarter-Max 1-3/4" O.D. 3" Dropped Crossmember
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    1-3/4" O.D. 3" Dropped Crossmember

    Quarter-Max

    $49.49 - $97.99
    Our tubular dropped crossmember has a 3" drop center and is 54" wide. Choose your material between Mild Steel 1-3/4" .130" wall, or 4130 1-3/4" .095" wall. Brackets available separately.This item will have a discounted oversize fee of $40.00 when...
    RJ-302106 | RJ-302107
    $49.49 - $97.99
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  • 1-5/8" .083" 4-Link Rails
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    1-5/8" .083" 4-Link Rails

    Quarter-Max

    $186.49
    4130 round tube 4-link back half includes 1-5/8” .083” frame rails Sold as pair (Bracket not included)This item will have a discounted oversize fee of $60.00 when shipped via ground delivery to the contiguous 48 United States.
    RJ-301104-1
    $186.49
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  • 1-5/8" .083" Ladder Bar Rails
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    1-5/8" .083" Ladder Bar Rails

    Quarter-Max

    $186.49
    • 4130 round tube ladder bar back-half• 1-5/8” .083” frame rails• Brackets not included• Sold as pairThis item will have a discounted oversize fee of $55.00 when shipped via ground delivery to the contiguous 48 United...
    RJ-302108-1
    $186.49
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  • Quarter-Max 411007 1-5/8" ID Tube Union Bracket
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    1-5/8" ID Tube Union Bracket

    Quarter-Max

    $12.99
    Use qty-2 of this bracket to bolt two pieces of tubing together.Specifications:• 1-5/8" ID• Material: 4130• Thickness: 1/4" Also available in 1-1/2" ID.
    RJ-411007
    $12.99
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  • 1/2" 4-Link Jigs
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    1/2" 4-Link Jigs

    Quarter-Max

    $21.99
    When bolted in place, these jigs maintain the proper spacing between your 4-link brackets while you weld them together. For 1/2" bolt holes. (Sold in Pairs)    
    RJ-219806-.500
    $21.99
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  • Aurora Bearing 1/2" Bore x 3/4"-16 Thread 4130 Extra Heavy Duty Rod End Kit Aurora Bearing 1/2" Bore x 3/4"-16 Thread 4130 Extra Heavy Duty Rod End Kit - Rod End Diagram
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    1/2" Bore x 3/4"-16 Thread 4130 Extra Heavy Duty Rod End Kit

    Aurora Bearing

    $597.99
    1/2" Bore x 3/4"-16 Thread 4130 Extra Heavy Duty Rod End Kit Kit includes:• (4) AUR-RXAB-8T-3 - 1/2" Bore x 3/4"-16 Thread LH Male 4130 Extra Heavy Duty Rod Ends, PTFE Lined with Mil Spec Liner• (4) AUR-RXAM-8T-3 - 1/2" Bore x 3/4"-16 Thread RH...
    AUR-2151251
    $597.99
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  • Aurora Bearing 1/2" Bore x 3/4"-16 Thread 4130 Rod End Kit Aurora Bearing 1/2" Bore x 3/4"-16 Thread 4130 Rod End Kit - Rod End Diagram
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    1/2" Bore x 3/4"-16 Thread 4130 Rod End Kit

    Aurora Bearing

    $417.99
    1/2" Bore x 3/4"-16 Thread 4130 Rod End Kit Kit includes:• (4) AUR-XAB-8T-2 - 1/2" Bore x 3/4"-16 Thread LH Male 4130 Rod Ends, PTFE Lined• (4) AUR-XAM-8T-2 - 1/2" Bore x 3/4"-16 Thread RH Male 4130 Rod Ends, PTFE Lined• (4) AUR-JNL-1216...
    AUR-2151200
    $417.99
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  • 1/2" NAS 4-Link Bolt Kit, 1.278" Grip
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    1/2" NAS 4-Link Bolt Kit, 1.278" Grip

    Quarter-Max

    $134.99
    Get worry-free extra bolt strength, and precision fit reducing the slop in your 4-link system from our NAS bolt kit. Includes 8 NAS bolts, AN washers, and MilSpec nuts.Specifications:• Diameter: 1/2"• Grip: 1.278"• Length: 1.698"
    RJ-201102
    $134.99
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  • 1/2" NAS 4-Link Bolt Kit, 1.555" Grip
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    1/2" NAS 4-Link Bolt Kit, 1.555" Grip

    Quarter-Max

    $147.49
    Get worry-free extra bolt strength, and precision fit reducing the slop in your 4-link system from our NAS bolt kit. Includes 8 NAS bolts, AN washers, and MilSpec nuts. Longer bolts for 4-links with doubler plates.Specifications:• Diameter:...
    RJ-201102-2
    $147.49
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  • 1/2" NAS 4-Link Bolt Kit, 1.555" Grip with 12 Point Nuts
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    1/2" NAS 4-Link Bolt Kit, 1.555" Grip with 12 Point Nuts

    Quarter-Max

    $155.99
    Get worry-free extra bolt strength, and precision fit reducing the slop in your 4-link system from our NAS bolt kit. Includes 8 NAS bolts, AN washers, and 12 point ARP nuts. Longer bolts for 4-links with doubler plates.Specifications:• Diameter:...
    RJ-201102-3
    $155.99
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  • Quarter-Max 1/4" Hole Radius Tab
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    1/4" Hole Radius Tab

    Quarter-Max

    $3.29
    Specifications • Made of 1/8" CRMS• Fits a 1-1/8" tube • 1/4" hole size 
    RJ-217061A
    $3.29
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  • 10" x 2.5" x 125 Lb Hypercoil Spring
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    10" x 2.5" x 125 Lb Hypercoil Spring

    Hyperco

    $65.00
    Hypercoil springs are cold wound from preheat treated SAE 9254 chrome silicon wire. Optimum wire diameter is selected for the individual design without compromise. After coiling, the closed ends are ground, and the spring is thermally stress relieved,...
    STR-SP10125A
    $65.00
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  • 10" x 2.5" x 225 Lb Hypercoil Spring
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    10" x 2.5" x 225 Lb Hypercoil Spring

    Hyperco

    $65.00
    Hypercoil springs are cold wound from preheat treated SAE 9254 chrome silicon wire. Optimum wire diameter is selected for the individual design without compromise. After coiling, the closed ends are ground, and the spring is thermally stress relieved,...
    STR-SP10225A
    $65.00
    Add to Cart
  • 10" x 2.5" x 250 Lb Hypercoil Spring
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    10" x 2.5" x 250 Lb Hypercoil Spring

    Hyperco

    $65.00
    Hypercoil springs are cold wound from preheat treated SAE 9254 chrome silicon wire. Optimum wire diameter is selected for the individual design without compromise. After coiling, the closed ends are ground, and the spring is thermally stress relieved,...
    STR-SP10250A
    $65.00
    Add to Cart
  • 10" x 2.5" x 300 Lb Hypercoil Spring
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    10" x 2.5" x 300 Lb Hypercoil Spring

    Hyperco

    $65.00
    Hypercoil springs are cold wound from preheat treated SAE 9254 chrome silicon wire. Optimum wire diameter is selected for the individual design without compromise. After coiling, the closed ends are ground, and the spring is thermally stress relieved,...
    STR-SP10300A
    $65.00
    Add to Cart
  • 10" x 2.5" x 325 Lb Hypercoil Spring
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    10" x 2.5" x 325 Lb Hypercoil Spring

    Hyperco

    $65.00
    Hypercoil springs are cold wound from preheat treated SAE 9254 chrome silicon wire. Optimum wire diameter is selected for the individual design without compromise. After coiling, the closed ends are ground, and the spring is thermally stress relieved,...
    STR-SP10325A
    $65.00
    Add to Cart
  • 10" x 2.5" x 350 Lb Hypercoil Spring
    Add to Cart

    10" x 2.5" x 350 Lb Hypercoil Spring

    Hyperco

    $65.00
    Hypercoil springs are cold wound from preheat treated SAE 9254 chrome silicon wire. Optimum wire diameter is selected for the individual design without compromise. After coiling, the closed ends are ground, and the spring is thermally stress relieved,...
    STR-SP10350A
    $65.00
    Add to Cart
  • 10" x 2.5" x 375 Lb Hypercoil Spring
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    10" x 2.5" x 375 Lb Hypercoil Spring

    Hyperco

    $65.00
    Hypercoil springs are cold wound from preheat treated SAE 9254 chrome silicon wire. Optimum wire diameter is selected for the individual design without compromise. After coiling, the closed ends are ground, and the spring is thermally stress relieved,...
    STR-SP10375A
    $65.00
    Add to Cart
  • 10" x 2.5" x 400 Lb Hypercoil Spring
    Add to Cart

    10" x 2.5" x 400 Lb Hypercoil Spring

    Hyperco

    $65.00
    Hypercoil springs are cold wound from preheat treated SAE 9254 chrome silicon wire. Optimum wire diameter is selected for the individual design without compromise. After coiling, the closed ends are ground, and the spring is thermally stress relieved,...
    STR-SP10400A
    $65.00
    Add to Cart
  • 10" x 2.5" x 425 Lb Hypercoil Spring
    Add to Cart

    10" x 2.5" x 425 Lb Hypercoil Spring

    Hyperco

    $65.00
    Hypercoil springs are cold wound from preheat treated SAE 9254 chrome silicon wire. Optimum wire diameter is selected for the individual design without compromise. After coiling, the closed ends are ground, and the spring is thermally stress relieved,...
    STR-SP10425A
    $65.00
    Add to Cart
  • On Sale
    10" x 2.5" x 450 Lb Hypercoil Spring
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    10" x 2.5" x 450 Lb Hypercoil Spring

    Hyperco

    Retail: $65.00
    Now: $55.00
    Was: $65.00
    Hypercoil springs are cold wound from preheat treated SAE 9254 chrome silicon wire. Optimum wire diameter is selected for the individual design without compromise. After coiling, the closed ends are ground, and the spring is thermally stress relieved,...
    STR-SP10450A
    Retail: $65.00
    Now: $55.00
    Was: $65.00
    Add to Cart
  • 10" x 2.5" x 550 Lb Hypercoil Spring
    Add to Cart

    10" x 2.5" x 550 Lb Hypercoil Spring

    Hyperco

    $65.00
    Hypercoil springs are cold wound from preheat treated SAE 9254 chrome silicon wire. Optimum wire diameter is selected for the individual design without compromise. After coiling, the closed ends are ground, and the spring is thermally stress relieved,...
    STR-SP10550A
    $65.00
    Add to Cart
  • On Sale
    12" x 2.5" x 100 Lb Suspension Coil-Over Spring
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    12" x 2.5" x 100 Lb Coil-Over Spring

    Retail: $60.00
    Now: $51.30
    Was: $60.00
    Specifications:• Length: 12"• Inside diameter: 2.5"• Spring rate: 100 Lb• Color: BlueSold each. These charts are intended to be used as a basic guideline for springs based on our years of experience, and is in no means the only way a...
    SUS-12-100
    Retail: $60.00
    Now: $51.30
    Was: $60.00
    Add to Cart
  • 12" x 2.5" x 110 Lb Hypercoil Spring
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    12" x 2.5" x 110 Lb Hypercoil Spring

    Hyperco

    $65.00
    Hypercoil springs are cold wound from preheat treated SAE 9254 chrome silicon wire. Optimum wire diameter is selected for the individual design without compromise. After coiling, the closed ends are ground, and the spring is thermally stress relieved,...
    STR-SP12110A
    $65.00
    Add to Cart
  • 12" x 2.5" x 125 Lb Hypercoil Spring
    Add to Cart

    12" x 2.5" x 125 Lb Hypercoil Spring

    Hyperco

    $65.00
    Hypercoil springs are cold wound from preheat treated SAE 9254 chrome silicon wire. Optimum wire diameter is selected for the individual design without compromise. After coiling, the closed ends are ground, and the spring is thermally stress relieved,...
    STR-SP12125A
    $65.00
    Add to Cart