TeraFlex has solved the issue of using long-travel rear shocks and the limiting factors of the JT Gladiator’s factory components including the rear driveshaft pinion angle during drop and clearance with the longer rear sway bar links. Our Extended Travel Suspension Systems include carefully selected extended-travel components to safely provide 16” of rear suspension travel.

Our complete Extended-Travel Accessory System is included in our 3.5–4.5” Sport ST Suspension Systems and our 3.5” Alpine CT and Alpine RT Short Arm Extended Travel Suspension Systems.

Extended Travel Accessory System (1.5”+ Rear Lift)

The complete TeraFlex JT: Extended Travel Accessory System includes every component required to maximize rear suspension travel on JT Gladiator models with 1.5”+ rear lift kits. This system allows for up to 16” of rear suspension travel while preventing damage to suspension components, shock absorbers, and fenders.

This complete system combines our standard Extended Travel Accessory Kit (# 4834100) with our Rear Upper Control Arm Extended Travel Axle Bracket Kit (# 1938225), Rear Forged ST Sway Bar Kit (# 1774700), 1.5” Driveshaft Lowering Kit (# 4801000), Rear Upper & Rear Lower Coil Spring Retainer Kit (# 4954000), and Rear Brake Line Anchor Kit (# 1101455).

Our standard Extended Travel Shock Accessory Kit includes 33” Rear Stainless-Steel Braided Brake Line Kit (# 4356100), 16” PVC Breather Hose, ABS Wire Extension Harnesses, and 2” Aluminum Parking Brake Cable Spacers.

4834000 – JT: Extended-Travel Shock Accessory System (1.5”+ Rear Lift)

4834000 – JT: Extended-Travel Shock Accessory System (1.5”+ Rear Lift)

INCLUDES

  • 1938225 – JT: Extended-Travel Axle Bracket Kit – Rear Upper Control Arms (1”+ Rear Lift)
  • 4801000 – JT: Forged ST Sway Bar Kit – Rear (1.5”+ Rear Lift)
  • 4801000 – JT: 1.5” Driveshaft Lowering Kit– Rear
  • 4954000 – JT: Coil Spring Retainer Kit – Rear Upper & Rear Lower
  • 1101455 – Brake Line Anchor Kit – Rear
  • 4834100 – JT: Extended-Travel Accessory Kit (33” Stainless Steel Braided Brake Line Kit – Rear (# 4356100); 16” PVC Breather Hose; ABS Wire Extension Harnesses; 2” Aluminum Parking Brake Cable Spacers)
  • All necessary hardware

VEHICLE FITMENT INFO

  • JT Gladiator (pickup) w/ 1.5”+ Rear Lift

SKU

  • 4834000 – JT: Extended-Travel System (1.5”+ Rear Lift)

Extended-Travel Suspension Systems

Extended-Travel Suspension Systems include carefully selected extended-travel components to safely provide 16” of rear suspension travel.

This results in improved suspension geometry and relaxed control arm angles for superior ride quality and performance regardless of the terrain. These systems restore front and rear roll axis angles to minimize brake dive and acceleration squat. TeraFlex suspension systems provide reduced noise, vibration, and harshness (NVH).

3.5–4.5” Sport ST Extended-Travel Suspension Systems

These all-inclusive TeraFlex Sport ST (Street & Trail) Suspensions Systems deliver true street & trail (ST) performance and capability in a dependable and maintenance-free package.

Front Control Arm Sport Frame Brackets balance the front caster angle and pinion angle to improve front suspension geometry on vehicles with 2.5–4.5” lifts.

The Front and Rear Track Bar Axle Brackets improve steering response, center the axles to optimize vehicle roll center, and reduce body roll for unsurpassed handling.

Sport ST Suspension Systems can be installed on Friday, wheeled on Saturday, and driven to church on Sunday!

3.5” Sport ST3 Extended-Travel Suspension System – No Shocks

2013000 – JT: 3.5” Sport ST3 Extended-Travel Suspension System – No Shocks

2013000 – JT: 3.5” Sport ST3 Extended-Travel Suspension System – No Shocks

The 3.5” Sport ST3 Extended-Travel Suspension System’s Front Control Arm Sport Frame Brackets provide a smooth ride and competent handling, while the Rear Upper Control Arm Extended-Travel Axle Brackets, Rear Driveline Lowering Spacers, Rear Forged ST Sway Bar, and Extended-Travel Accessory Kit safely provide 16” of rear suspension travel. The Front and Rear Track Bar Axle Brackets correct axle position to provide a more positive steering feel.

SKU

  • 2013000 – 3.5” Sport ST3 Extended-Travel Suspension System – No Shocks

4.5” Sport ST4 Extended-Travel Suspension System – No Shocks

2014000 – JT: 4.5” Sport ST4 Extended-Travel Suspension System – No Shocks

2014000 – JT: 4.5” Sport ST4 Extended-Travel Suspension System – No Shocks

The 4.5” Sport ST4 Extended-Travel Suspension System’s higher lift height allows for larger tires and a dominating stance while maintaining a comfortable and stable ride on both highway and trail. TeraFlex’s robust Front Control Arm Sport Frame Brackets provide steering geometry correction as well as positive braking control with a reduced nosedive. Carefully selected components allow Sport ST Extended-Travel Suspension Systems to safely provide 16” of rear suspension travel.

SKU

  • 2014000 – 4.5” Sport ST4 Extended-Travel Suspension System – No Shocks

3.5” Alpine/IR Short Arm Extended-Travel Suspension Systems

Adjustable Alpine/IR Short Control Arms balance front caster angle and pinion angles as well as optimize rear pinion angles, anti-squat geometry, and tire position on vehicles with 0–4.5” lifts.

3.5” Alpine CT3 Short Arm Extended-Travel Suspension System – No Shocks

2023000 – JT: 3.5” Alpine CT3 Short Arm Extended-Travel Suspension System – No Shocks

2023000 – JT: 3.5” Alpine CT3 Short Arm Extended-Travel Suspension System – No Shocks

TeraFlex Alpine CT (Cross-Trail) Suspension Systems build on our Sport ST (Street & Trail) Suspension Systems.

A 3.5” suspension system opens up a new world of tire sizes and off-road possibilities. If you have that “do it all” attitude, the 3.5” Alpine CT3 Short Arm Extended-Travel Suspension System will make it happen. Our Alpine Short Control Arms, Front HD Forged Adjustable Track Bar, and Front and Rear Track Bar Axle Brackets combined with our extended-travel components provide maximum tunability and flawless performance for years to come.

The Front HD Forged Adjustable Track Bar and Front and Rear Track Bar Axle Brackets improve steering response, center the axle to optimize vehicle roll center, and reduce body roll for unsurpassed handling.

Alpine CT Suspension Systems are engineered for hardcore Jeeping without sacrificing weekday ride comfort!

SKU

  • 2023000 – 3.5” Alpine CT3 Short Arm Extended-Travel Suspension System – No Shocks

3.5” Alpine RT3 Short Arm Extended-Travel Suspension System – No Shocks

2033000 – JT: 3.5” Alpine RT3 Short Arm Extended-Travel Suspension System – No Shocks

2033000 – JT: 3.5” Alpine RT3 Short Arm Extended-Travel Suspension System – No Shocks

TeraFlex Alpine RT (Rogue Trail) Suspension Systems build on our already capable Alpine CT (Cross-Trail) Suspension Systems. These systems include all our top-of-the-line components.

The 3.5” Alpine RT3 Short Arm Extended-Travel Suspension System’s Alpine IR Short Control Arms, HD Forged Adjustable Track Bars, and Track Bar Brackets set the benchmark for short arm suspensions for maximum adjustability making them the perfect mix of performance and comfort. Carefully selected components safely provide 16” of rear suspension travel.

Independent Rotation (IR) Bushings remove bushing bind during full suspension travel for less overall bushing load during articulation resulting in an unrestricted droop as well as a noticeable ride improvement whether on the highway or the trail.

Front and Rear HD Forged Adjustable Track Bars and Front and Rear Track Bar Axle Brackets improve steering response, center the axles to optimize vehicle roll center, and reduce body roll for unsurpassed handling.

Alpine RT Suspension Systems are for the Jeeper who wants it all!

SKU

  • 2033000 – 3.5” Alpine RT3 Short Arm Extended-Travel Suspension System – No Shocks

Check out all our TeraFlex Suspension Lifts, Off-Road Performance Parts, and Jeep Accessories HERE!

— — — SKUs, components, and pricing are subject to change. See the website descriptions for the latest information. — — —

— Words by Jason Udy