TeraFlex 1249472 4-Inch Enduro LCG Long Arm Suspension System with 9550 VSS Twin-Tube Shocks

The TeraFlex 1249472 Enduro LCG (Low Center-of-Gravity) Long Arm Suspension System is engineered for Jeep TJ Wrangler Short Wheelbase (SWB) owners who demand serious off-road capability without sacrificing on-road comfort and control. This complete 4-inch lift system includes all necessary components to transform both trail and street performance with moderate frame modifications.

The Enduro LCG uses the same lower adjustable LCG Long Control Arms and Brackets as the Pro LCG system, while the adjustable Rear Upper Short Control Arms bolt directly to factory upper control arm mounting points—making this a practical, high-performance upgrade. Compared to a standard short arm kit, the Enduro LCG delivers significantly greater suspension and steering adjustability.

Long and short adjustable control arms work together to balance front caster and pinion angles, optimize rear pinion angles, anti-squat geometry, and tire positioning. The LCG Long Arm Brackets reposition the frame-end control arm mounting points to relax suspension link angles on 3–5 inch lifts, reducing bushing stress during extreme droop and minimizing shock loads transferred through the long control arms.

The included HD Adjustable Front Track Bar, Drop Pitman Arm, and Rear Track Bar Bracket improve steering response, center both axles to optimize vehicle roll center, and reduce body roll for confident handling on any terrain. The system also restores front and rear roll axis angles to minimize brake dive and acceleration squat while delivering reduced noise, vibration, and harshness (NVH).

What's Included:

• 4-Inch Lift Coil Springs — Front #1843402 & Rear #1844402
• Short Control Arm Kit – Rear Upper (0–4 Inch Lift) — #1614800
• LCG Long Control Arm & Bracket Kit – Lower (3–5 Inch Lift) — #1447700
• HD Adjustable Front Track Bar (3–4 Inch Lift) — #1743022
• Rear Track Bar Axle Bracket Kit (3–6 Inch Lift) — #1944000
• Drop Pitman Arm (3.5–6 Inch Lift) — #1922133
• 2.25-Inch Front Lower Bump Stop Extension Kit (3–4 Inch Lift) — #1910234
• 2.25-Inch Rear Upper Bump Stop Extension Kit (4 Inch Lift) — #1910204
• 10-Inch Front Sway Bar Quick Disconnect Kit (3–6 Inch Lift) — #1743090
• 10.5-Inch Rear Sway Bar Link Kit (2.5–5 Inch Lift) — #1944011
• BellyUp Skid Plate Kit — #4648403
• HD Steering Box Skid Plate Kit — #4627400
• 1-Inch Transfer Case Lowering Spacer Kit (2003–2006 TJ) — #1900103
• 26-Inch Front & 26-Inch Rear Stainless-Steel Braided Brake Line Kit — #4350400
• Rear Lower Shock Extension Kit — #1544790
• 9550 VSS Twin-Tube Shock Kit (3–4 Inch Lift, TJ Short Wheelbase) — #1545370
• All necessary hardware and additional components

The TeraFlex 9550 VSS Twin-Tube shocks included in this kit are purpose-matched to the 4-inch lift range, providing consistent damping performance whether you're crawling rocks on the weekend or commuting during the week. This complete kit is designed for a straightforward installation process and delivers a balanced, high-performing suspension system right out of the box.