Zone Offroad 4.5" Radius Arm Lift Kit (2019-2021 RAM 2500 4WD Diesel) (ZOND78) Zone Offroad 4.5" Radius Arm Lift Kit (2019-2021 RAM 2500 4WD Diesel) (ZOND78) Zone Offroad Up front, a pair of progressive rate, diesel-specific, 4.5" coil springs provides the extra height and smooth handling in the harshest of terrains. A forged drop pitman arm is supplied to correct steering angles, while a pair of sway bar drop brackets reposition the stock sway bar for optimal performance. Polyurethane bump stops limit up-travel, while brake line relocation brackets will allow your suspension to easily reach "full droop". To correct the front suspension geometry at the new height, a pair of heavy-duty replacement radius arms is provided that bolt directly into the factory location. These new arms are massive upgrade to the factory stamped units, built from 1/4" American made steel, and internally gusseted with a lower cam adjustment to dial in front end caster. A heavy-duty replacement transmission crossmember as well as a transfer case indexing ring repositions the front driveline output to allow use of the factory drivelines by correcting angles and allowing you to maintain use of 4WD. In the rear, 2.5" heavy-duty coil spacers are supplied to level out the stance and allow you to retain factory ride quality without effecting tow capacity. Extended rear sway bar end links and new bump stops are included to compensate for the lift, and a track bar bracket re-centers the rear axle. **READ IMPORTANT NOTES AND FITMENT SECTIONS BELOW PRIOR TO MAKING PURCHASE** QUICK SPECS Front Lift Height 4.5" Rear Lift Height 2.5" Material Steel Front Lift Method Strut Spacers Rear Lift Method Coil Springs Lift Type Lift Kit Wheel Size 20 x 9 Back Spacing 4.5" Max Tire Size 35 x 12.5 Wheel Size 2 20 x 9 Back Spacing 2 5.5" Max Tire Size 2 37 x 12.5 Finish Powdercoat Metal Cutting Required Yes Accommodates Factory Wheels Yes FEATURES Heavy duty 1/4" steel, laser cut, internally gusseted radius arms improve strength, offer more ground clearance and correct caster High strength progressive rate front coil springs for a great ride on any terrain F/R HD track bar relocation brackets to correctly position both axles under the truck Forged drop pitman arm to corect steering angles F/R sway bar correction to maintain handling performance HD transmission crossmember and t-case indexing ring to correct front driveline angles Nitro series gas or FOX adventure series IFP gas shocks to improved ride and offroad performance Allows clearance for up to 37" tires IN THE BOX Coil Spring Spacers - Rear Coil Springs - Front Sway Bar Relocation Brackets Pitman Arm HD Radius Arms Track Bar Brackets - Front & Rear IMPORTANT NOTES Will NOT fit air-ride equipped models Diesel models only Does NOT fit Vehicles with a Manual Shift Transfer Case INSTALLATION Instructions Click Here for Installation Guide 1 Click Here for Installation Guide 2 Click Here for Installation Guide 3 Specifications Install Time Hours 7-9 Difficulty Level 4 out of 5 (1: Easiest 5: Most Difficult) Required Tools Pitman Arm Puller FITMENT 2019 Ram 2500 4WD Diesel 2020 Ram 2500 4WD Diesel 2021 Ram 2500 4WD Diesel

Zone Offroad 4.5" Radius Arm Lift Kit (2019-2021 RAM 2500 4WD Diesel) (ZOND78)

Code: ZOND78
$1,478.02
In Stock
  • FREE SHIPPING

  • 30 DAY RETURNS

  • LIVE SUPPORT

Up front, a pair of progressive rate, diesel-specific, 4.5" coil springs provides the extra height and smooth handling in the harshest of terrains. A forged drop pitman arm is supplied to correct steering angles, while a pair of sway bar drop brackets reposition the stock sway bar for optimal performance. Polyurethane bump stops limit up-travel, while brake line relocation brackets will allow your suspension to easily reach "full droop". To correct the front suspension geometry at the new height, a pair of heavy-duty replacement radius arms is provided that bolt directly into the factory location. These new arms are massive upgrade to the factory stamped units, built from 1/4" American made steel, and internally gusseted with a lower cam adjustment to dial in front end caster. A heavy-duty replacement transmission crossmember as well as a transfer case indexing ring repositions the front driveline output to allow use of the factory drivelines by correcting angles and allowing you to maintain use of 4WD. In the rear, 2.5" heavy-duty coil spacers are supplied to level out the stance and allow you to retain factory ride quality without effecting tow capacity. Extended rear sway bar end links and new bump stops are included to compensate for the lift, and a track bar bracket re-centers the rear axle.

**READ IMPORTANT NOTES AND FITMENT SECTIONS BELOW PRIOR TO MAKING PURCHASE**


QUICK SPECS

Front Lift Height 4.5"
Rear Lift Height 2.5"
Material Steel
Front Lift Method Strut Spacers
Rear Lift Method Coil Springs
Lift Type Lift Kit
Wheel Size 20 x 9
Back Spacing 4.5"
Max Tire Size 35 x 12.5
Wheel Size 2 20 x 9
Back Spacing 2 5.5"
Max Tire Size 2 37 x 12.5
Finish Powdercoat
Metal Cutting Required Yes
Accommodates Factory Wheels Yes

FEATURES

  • Heavy duty 1/4" steel, laser cut, internally gusseted radius arms improve strength, offer more ground clearance and correct caster
  • High strength progressive rate front coil springs for a great ride on any terrain
  • F/R HD track bar relocation brackets to correctly position both axles under the truck
  • Forged drop pitman arm to corect steering angles
  • F/R sway bar correction to maintain handling performance
  • HD transmission crossmember and t-case indexing ring to correct front driveline angles
  • Nitro series gas or FOX adventure series IFP gas shocks to improved ride and offroad performance
  • Allows clearance for up to 37" tires

IN THE BOX

  • Coil Spring Spacers - Rear
  • Coil Springs - Front
  • Sway Bar Relocation Brackets
  • Pitman Arm
  • HD Radius Arms
  • Track Bar Brackets - Front & Rear

IMPORTANT NOTES

  • Will NOT fit air-ride equipped models
  • Diesel models only
  • Does NOT fit Vehicles with a Manual Shift Transfer Case

INSTALLATION

Instructions

Click Here for Installation Guide 1

Click Here for Installation Guide 2

Click Here for Installation Guide 3

Specifications

Install Time Hours 7-9
Difficulty Level 4 out of 5

(1: Easiest 5: Most Difficult)

Required Tools

  • Pitman Arm Puller

FITMENT

  • 2019 Ram 2500 4WD Diesel
  • 2020 Ram 2500 4WD Diesel
  • 2021 Ram 2500 4WD Diesel

Up front, a pair of progressive rate, diesel-specific, 4.5" coil springs provides the extra height and smooth handling in the harshest of terrains. A forged drop pitman arm is supplied to correct steering angles, while a pair of sway bar drop brackets reposition the stock sway bar for optimal performance. Polyurethane bump stops limit up-travel, while brake line relocation brackets will allow your suspension to easily reach "full droop". To correct the front suspension geometry at the new height, a pair of heavy-duty replacement radius arms is provided that bolt directly into the factory location. These new arms are massive upgrade to the factory stamped units, built from 1/4" American made steel, and internally gusseted with a lower cam adjustment to dial in front end caster. A heavy-duty replacement transmission crossmember as well as a transfer case indexing ring repositions the front driveline output to allow use of the factory drivelines by correcting angles and allowing you to maintain use of 4WD. In the rear, 2.5" heavy-duty coil spacers are supplied to level out the stance and allow you to retain factory ride quality without effecting tow capacity. Extended rear sway bar end links and new bump stops are included to compensate for the lift, and a track bar bracket re-centers the rear axle.

**READ IMPORTANT NOTES AND FITMENT SECTIONS BELOW PRIOR TO MAKING PURCHASE**


QUICK SPECS

Front Lift Height 4.5"
Rear Lift Height 2.5"
Material Steel
Front Lift Method Strut Spacers
Rear Lift Method Coil Springs
Lift Type Lift Kit
Wheel Size 20 x 9
Back Spacing 4.5"
Max Tire Size 35 x 12.5
Wheel Size 2 20 x 9
Back Spacing 2 5.5"
Max Tire Size 2 37 x 12.5
Finish Powdercoat
Metal Cutting Required Yes
Accommodates Factory Wheels Yes

FEATURES

  • Heavy duty 1/4" steel, laser cut, internally gusseted radius arms improve strength, offer more ground clearance and correct caster
  • High strength progressive rate front coil springs for a great ride on any terrain
  • F/R HD track bar relocation brackets to correctly position both axles under the truck
  • Forged drop pitman arm to corect steering angles
  • F/R sway bar correction to maintain handling performance
  • HD transmission crossmember and t-case indexing ring to correct front driveline angles
  • Nitro series gas or FOX adventure series IFP gas shocks to improved ride and offroad performance
  • Allows clearance for up to 37" tires

IN THE BOX

  • Coil Spring Spacers - Rear
  • Coil Springs - Front
  • Sway Bar Relocation Brackets
  • Pitman Arm
  • HD Radius Arms
  • Track Bar Brackets - Front & Rear

IMPORTANT NOTES

  • Will NOT fit air-ride equipped models
  • Diesel models only
  • Does NOT fit Vehicles with a Manual Shift Transfer Case

INSTALLATION

Instructions

Click Here for Installation Guide 1

Click Here for Installation Guide 2

Click Here for Installation Guide 3

Specifications

Install Time Hours 7-9
Difficulty Level 4 out of 5

(1: Easiest 5: Most Difficult)

Required Tools

  • Pitman Arm Puller

FITMENT

  • 2019 Ram 2500 4WD Diesel
  • 2020 Ram 2500 4WD Diesel
  • 2021 Ram 2500 4WD Diesel
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Estimated order processing times for in-stock items.
To check stock levels, use our Live-Chat feature or Contact page.
 
 Manufacturer Estimated Lead Time
BDS Suspension
1-2 Days
Morimoto 1-2 Days
ReadyLIFT Suspensions 1-7 Days
Rough Country 1-2 Days
Zone Offroad 1-2 Days