JL: 9550 VSS Twin-Tube Shock (3.5-4.5" Lift) - Rear - Each

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  • Regular price $92.99

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Designed specifically for the JL Wrangler/Unlimited, TeraFlex 9550 VSS (Vehicle Specific Shocks) Twin-Tube Shocks are engineered, valved, and tuned for extreme off-road performance while retaining a smooth highway ride. Additionally, a proprietary inhouse velocity valve is tuned to react in sync with TeraFlex suspension systems and lift kits making them the perfect upgrade for your lifted Jeep.

The twin-tube design, oversized external tube with e-dipped finish, triple-chrome plated rod with oil block and seal, internal travel stop limiter, premium quality rubber bushings, and Jeep specific mounting contributes to the 9550 VSS Twin-Tube Shock's performance, durability, and comfort.


• JL Wrangler (2-door)
• JL Wrangler Unlimited (4-door)

• 2.5-3.5-4.5" Lift


• Rear 9550 VSS Twin-Tube Shock

Features & Benefits:

• JL specific mounting (Front: eyelet/eyelet; Rear: eyelet/eyelet)
• Robust and rugged twin-tube design is geared toward hardcore off-road abuse
• HD shock canister provides strong protection from damage
• Outer tube protects inner tube from damage - a dent in the outer tube won't affect the shock's function
• Twin-tube design provides longer stroke travel than monotube shocks
• Induction-hardened, triple-chrome plated rod provides strength
• Large diameter piston lowers internal operating temperatures
• Velocity valve tuned to react perfectly w/ TeraFlex suspensions
• Oil block and seal keep all internal fluids contained and sealed
• Travel limiter minimizes the impact of over-compression
• Double-welded shock eyelets for support and reinforcement
• Premium quality rubber bushings
• Durable black e-dipped finish resists salt and other corrosives
• Limited lifetime warranty


• Bump stop configuration varies depending on shock absorber collapsed length, tire size, and fenders - See instructions for proper configuration for your application.
• May require 2" Bump Stop Strike Pad Extension Kit (# 1959500) and/or 0.5" Bump Stop Strike Pad Shim Kit(s) (# 1959300).

Install Time: 1 Hour (All 4)


• 0-2" Lift - All 4 (# 1545000)
• 0-2" Lift - Front (# 1556100)
• 0-2" Lift - Rear (# 1556200)

• 2.5-4.5" Lift - All 4 (# 1545350)
• 2.5-4.5" Lift - Front (# 1556500)
• 2.5-4.5" Lift - Rear (# 1556600)