Alpha HD Air Suspension

• Will not fit non-Mega Cab 1500 models. 
• Will fit 4WD vehicles with the 3349 & 3319 superglide 5th wheel rail kits.

• PLEASE NOTE:
  • For 2006-2018 Dodge / Dodge RAM 3500 Cab & Chassis (2WD/4WD): an HP10136 must be purchased for vehicles that have a round axle tube with the breather located approximately 7'' from the spring pack.
• For 2019-2020 Dodge RAM 3500 Cab & Chassis (2WD/4WD): an HP10349 must be purchased for vehicles that have a round axle tube with the breather located approximately 7'' from the spring pack.

• Will not fit non-Mega Cab 1500 models. 
• Will fit 4WD vehicles with the 3349 & 3319 superglide 5th wheel rail kits.

• PLEASE NOTE:
  • For 2006-2018 Dodge / Dodge RAM 3500 Cab & Chassis (2WD/4WD): an HP10136 must be purchased for vehicles that have a round axle tube with the breather located approximately 7'' from the spring pack.
• For 2019-2020 Dodge RAM 3500 Cab & Chassis (2WD/4WD): an HP10349 must be purchased for vehicles that have a round axle tube with the breather located approximately 7'' from the spring pack.

Will not fit FX2. For heavy loads.

Will not fit FX2. For heavy loads.

• For all trucks, including those with 5th wheel hitches
• Will not fit Cab & Chassis vehicles

• For all trucks, including those with 5th wheel hitches
• Will not fit Cab & Chassis vehicles

• Will fit vehicles with a Reese 5th wheel rail kit (Models 30033, 30035 and 30729)
• Will not fit 1994-2001 Dodge RAM 1500 (4WD) - Heavy Loads
• Will not fit 1998-2010 Ford Ranger (2WD/4WD) without stock wheels and tires only
• Will not fit 1966-1967 Ford F-100/F-150 (2WD)
• Will not fit 1997 Ford F-250 (2WD)
• Will not fit 1969-1979 Ford F-250 (2WD) - Vehicles under 7500 GVRW
• Will not fit 1980-1997 Ford F-250 (4WD) - Heavy duty vehicles over 8600 GVRW
• Will not fit 1997-1998 Ford F-250 Light Duty (2WD/4WD) - Vehicles over 7500 GVRW
• Will not fit 1970-1979 Ford F-350 (2WD)
• Will not fit 1980-1997 Ford F-350 (4WD) with Super HD Chassis
• Will not fit 1998-2010 Mazda Pick-Ups (2WD/4WD) without stock wheels and tires only

• Will fit vehicles with a Reese 5th wheel rail kit (Models 30033, 30035 and 30729)
• Will not fit 1994-2001 Dodge RAM 1500 (4WD) - Heavy Loads
• Will not fit 1998-2010 Ford Ranger (2WD/4WD) without stock wheels and tires only
• Will not fit 1966-1967 Ford F-100/F-150 (2WD)
• Will not fit 1997 Ford F-250 (2WD)
• Will not fit 1969-1979 Ford F-250 (2WD) - Vehicles under 7500 GVRW
• Will not fit 1980-1997 Ford F-250 (4WD) - Heavy duty vehicles over 8600 GVRW
• Will not fit 1997-1998 Ford F-250 Light Duty (2WD/4WD) - Vehicles over 7500 GVRW
• Will not fit 1970-1979 Ford F-350 (2WD)
• Will not fit 1980-1997 Ford F-350 (4WD) with Super HD Chassis
• Will not fit 1998-2010 Mazda Pick-Ups (2WD/4WD) without stock wheels and tires only

• Will not fit vehicles with 5th wheel hitches

For 2005-2010 Ford 4WD vehicles with 5th wheel hitch, use HP10181For 2005-2010 Ford 2WD vehicles with 5th wheel hitch, use HP10182For 2011-2016 Ford vehicles with 5th wheel hitch, use HP10387

• Will not fit vehicles with 5th wheel hitches

For 2005-2010 Ford 4WD vehicles with 5th wheel hitch, use HP10181For 2005-2010 Ford 2WD vehicles with 5th wheel hitch, use HP10182For 2011-2016 Ford vehicles with 5th wheel hitch, use HP10387

For heavy loads.

For heavy loads.

For C Channel Frames. If the frame to axle pad distance is 7.25'' or less, use kit HP10120.

For C Channel Frames. If the frame to axle pad distance is 7.25'' or less, use kit HP10120.

Fits Megacab. The HP10089 Kits will not fit with the 3349 and 3319 superglide 5th wheel rail kits on RWD vehicles.

Fits Megacab. The HP10089 Kits will not fit with the 3349 and 3319 superglide 5th wheel rail kits on RWD vehicles.

Use this kit - HP10120-J - if the frame to axle pad distance is 7.25" or less. For C Channel frames.

Use this kit - HP10120-J - if the frame to axle pad distance is 7.25" or less. For C Channel frames.

Trucks in which the upper jounce bumper pad protrudes 1" below the frame require HP10158. All Toyota Kits require a minimum of 5'' between the tire and the frame and will only fit with stock wheels and tires. 

Trucks in which the upper jounce bumper pad protrudes 1" below the frame require HP10158. All Toyota Kits require a minimum of 5'' between the tire and the frame and will only fit with stock wheels and tires. 

All Toyota Kits require a minimum of 5'' between the tire and the frame and will only fit with stock wheels and tires.

All Toyota Kits require a minimum of 5'' between the tire and the frame and will only fit with stock wheels and tires.

• This kits is for trucks in which the upper jounce bumper pad protrudes 1" below the frame. 
• All Toyota Kits require a minimum of 5'' between the tire and the frame and will only fit with stock wheels and tires.

• This kits is for trucks in which the upper jounce bumper pad protrudes 1" below the frame. 
• All Toyota Kits require a minimum of 5'' between the tire and the frame and will only fit with stock wheels and tires.

• For all trucks, including those with 5th wheel hitches
• Will not fit Cab & Chassis vehicles
• Will not fit models equipped with MagneRide
• PLEASE NOTE: Trail Boss & AT4 models may require a 2" Air Spring Spacer (HP10152)

• For all trucks, including those with 5th wheel hitches
• Will not fit Cab & Chassis vehicles
• Will not fit models equipped with MagneRide
• PLEASE NOTE: Trail Boss & AT4 models may require a 2" Air Spring Spacer (HP10152)