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Hellwig 3512

LP-35 Heavy Duty Progressive Rate Load Leveler Helper Springs

Hellwig 3512

207-3512

made in usa
jegs shipping
FREE Shipping
Estimated ship date 09/26/17 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Hellwig 3512 LP-35 Heavy Duty Progressive Rate Load Leveler Helper Springs $265.77
  • Fits Many Applications
  • 3500 lbs. Capacity
  • 4 Leaf Stack
  • Requires the Use of Spring Install Kit

  • Hellwig 3512 Details

    LP-35 Heavy Duty Progressive Rate Load Levelers

  • Mounting Kit Sold Separately
  • Adds New Life To Old Springs
  • Reduces Body Roll
  • Simple Bolt On Installation
  • Variable Rate Leaves Do Not Effect Ride When Unloaded
  • High Quality Spring Steel Leaves
  • Raised Height/Spring Rate Vary On The Adjustment Of Outer Upbolts
  • Limited Lifetime Warranty

  • Specifications:

    Manufacturer's Part Number:
    3512

    The Original Load Levelers

    The Hellwig Load Pro Series LP-25 and LP-35 Helper Spring Kits set the standard for all other aftermarket helper springs and are the true workhorse of the Hellwig Spring line. Manufactured with heat treated ASTM 5160 alloy spring steel these units increase your vehicles level load carrying capacity up to the manufacturer's GVWR (Gross Vehicle Weight Rating). Always operate your vehicle safely and never exceed the recommended GVWR, even when using helper springs. They feature a simple "Set it and forget it " bolt-on design using common hand tools, providing both ease of installation and hassle free use. .

    The Hellwig Load Pro Series Helper Spring Kits are available in both Progressive Spring Rate and Constant Spring Rate designs. The Progressive Rate design requires the truck to be loaded and it's spring compressed to activate the helper spring, therefore as the vehicles load increases the helper spring progressively increases its resistance to the load. The Constant Rate design allows the helper spring to immediately react to the vehicles load, therefore compressing very little as load is applied to the vehicle.

    Designed to be installed on full size pick-up trucks and vans, the Hellwig Load Pro Series LP-25 and LP-35 Helper Spring Kits require mounting hardware to accommodate 2 1/2" or 3" wide leaf springs. When ordering be sure to measure the width of your leaf springs and identify the Load Pro Spring kit to determine the appropriate mounting hardware kit to complete the installation.

    LP-25 Features:
  • Heavy Loads - 3-Leaf Stack
  • 2500 lbs. Level Load Capacity
  • Available in Progressive or Constant Rate
  • Design can handle the load 24/7
  • Mounting kit sold separately

    LP-35 Features:
  • Heaviest Loads - 4-Leaf and Up Stack
  • 3500 lbs. Level Load Capacity
  • Available in Progressive or Constant Rate
  • Offers the Maximum in Carrying Capacity
  • Recommended for 3/4 Ton and 1 Ton Applications
  • Mounting kit sold separately

    Note: Please use the "Filter By Vehicle" selection on the left below to find Hellwig Load Pro Series products for your vehicle.

  • Does Hellwig 3512 fit your vehicle?

    Narrow Results

    2016 GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • Aspiration: N
    • SubModel: SLT
    • Engine Vin: G
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011-2012 GMC SIERRA 3500 HD

    • CC: 6599
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.6
    • Aspiration: T
    • SubModel: WT
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2013 GMC SIERRA 3500 HD

    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.6
    • SubModel: WT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    2013 CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: Remove Factory Overload Springs/May Require U-Bolt/Center Bolt Replacement~Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • EngineType: ALL
    • SubModel: LTZ

    2011 CHEVROLET SILVERADO 3500 HD

    • CC: 6599
    • Fitment_Note: Remove Factory Overload Springs/May Require U-Bolt/Center Bolt Replacement~Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2015 GMC SIERRA 3500 HD

    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • EngineType: ALL
    • SubModel: SLT

    2014 GMC SIERRA 3500 HD

    • Fitment_Note: Remove Factory Overload Springs/May Require U-Bolt/Center Bolt Replacement~Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • EngineType: ALL
    • SubModel: ALL

    2013 CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.6
    • SubModel: WT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    2013 CHEVROLET SILVERADO 3500 HD

    • CC: 6599
    • Fitment_Note: Remove Factory Overload Springs/May Require U-Bolt/Center Bolt Replacement~Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2012 CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • EngineType: ALL
    • SubModel: ALL

    2013 CHEVROLET SILVERADO 3500 HD

    • CC: 5967
    • Fitment_Note: Remove Factory Overload Springs/May Require U-Bolt/Center Bolt Replacement~Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • SubModel: LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2013 CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.6
    • SubModel: LT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    2011-2013 GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Remove Factory Overload Springs/May Require U-Bolt/Center Bolt Replacement~Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011 CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.6
    • SubModel: WT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    2011-2012 GMC SIERRA 3500 HD

    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • EngineType: ALL
    • SubModel: DENALI

    2015 GMC SIERRA 3500 HD

    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • EngineType: ALL
    • SubModel: WT

    2016 GMC SIERRA 3500 HD

    • CC: 6599
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2016 CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • EngineType: ALL
    • SubModel: ALL

    2016 GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2013 GMC SIERRA 3500 HD

    • Fitment_Note: Remove Factory Overload Springs/May Require U-Bolt/Center Bolt Replacement~Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • EngineType: ALL
    • SubModel: DENALI

    2011 CHEVROLET SILVERADO 3500 HD

    • CC: 5967
    • Fitment_Note: Remove Factory Overload Springs/May Require U-Bolt/Center Bolt Replacement~Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • SubModel: LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2013 CHEVROLET SILVERADO 3500 HD

    • CC: 5967
    • Fitment_Note: Remove Factory Overload Springs/May Require U-Bolt/Center Bolt Replacement~Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011 CHEVROLET SILVERADO 3500 HD

    • CC: 6599
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.6
    • Aspiration: T
    • SubModel: LT
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2016 GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011 CHEVROLET SILVERADO 3500 HD

    • CC: 6599
    • Fitment_Note: Remove Factory Overload Springs/May Require U-Bolt/Center Bolt Replacement~Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2016 GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • Aspiration: N
    • SubModel: SLE
    • Engine Vin: G
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2015 GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: B
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011-2013 GMC SIERRA 3500 HD

    • CC: 6599
    • Fitment_Note: Remove Factory Overload Springs/May Require U-Bolt/Center Bolt Replacement~Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2013 GMC SIERRA 3500 HD

    • CC: 6599
    • Fitment_Note: Remove Factory Overload Springs/May Require U-Bolt/Center Bolt Replacement~Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.6
    • SubModel: SLE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2013 GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Remove Factory Overload Springs/May Require U-Bolt/Center Bolt Replacement~Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2013 CHEVROLET SILVERADO 3500 HD

    • CC: 5967
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • SubModel: LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011-2013 GMC SIERRA 3500 HD

    • Fitment_Note: Remove Factory Overload Springs/May Require U-Bolt/Center Bolt Replacement~Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • EngineType: ALL
    • SubModel: SLT

    2013 CHEVROLET SILVERADO 3500 HD

    • CC: 5967
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2016 GMC SIERRA 3500 HD

    • CC: 6599
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.6
    • SubModel: SLT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2015-2016 GMC SIERRA 3500 HD

    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • EngineType: ALL
    • SubModel: DENALI

    2011 CHEVROLET SILVERADO 3500 HD

    • CC: 5967
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011 CHEVROLET SILVERADO 3500 HD

    • CC: 6599
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.6
    • Aspiration: T
    • SubModel: WT
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2016 GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011-2016 GMC SIERRA 2500 HD

    • Fitment_Note: For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • EngineType: ALL
    • SubModel: ALL

    2011-2013 GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011-2013 GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2015-2016 CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • EngineType: ALL
    • SubModel: ALL

    2016 GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2013 CHEVROLET SILVERADO 3500 HD

    • CC: 6599
    • Fitment_Note: Remove Factory Overload Springs/May Require U-Bolt/Center Bolt Replacement~Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2015 GMC SIERRA 3500 HD

    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • EngineType: ALL
    • SubModel: SLE

    2014 CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: Remove Factory Overload Springs/May Require U-Bolt/Center Bolt Replacement~Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • EngineType: ALL
    • SubModel: ALL

    2016 GMC SIERRA 3500 HD

    • CC: 6599
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.6
    • SubModel: SLE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2016 GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011-2013 GMC SIERRA 3500 HD

    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.6
    • SubModel: SLE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    2011-2012 GMC SIERRA 3500 HD

    • CC: 6599
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.6
    • Aspiration: T
    • SubModel: SLE
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2016 GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2016 GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011 CHEVROLET SILVERADO 3500 HD

    • CC: 5967
    • Fitment_Note: Remove Factory Overload Springs/May Require U-Bolt/Center Bolt Replacement~Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011 CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: Remove Factory Overload Springs/May Require U-Bolt/Center Bolt Replacement~Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • EngineType: ALL
    • SubModel: LTZ

    2011 CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.6
    • SubModel: LT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    2011 CHEVROLET SILVERADO 3500 HD

    • CC: 5967
    • Fitment_Note: Must Remove Factory Overload Contact Springs/Removal Of Contact Overload~For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4830] Spacer For A 4 in. Rear Lift~Use PN[4828] Spacer For A 2 in. Rear Lift And
    • Liter: 6.0
    • SubModel: LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )
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