Home » Jeep Lift Kits & Suspension » Shocks » Twin Tube Shocks » Teraflex Rear 9550 VSS Twin Tube Shock

Teraflex 1556400 Rear 9550 VSS Twin Tube Shock for 18-20 Jeep Wrangler JL with 2.5" Lift

Quadratec Part #: 16195.1032
Teraflex Part #: 1556400
The TeraFlex 9550 VSS Twin-Tube Rear Shock is the perfect upgrade for your lift on your Jeep Wrangler JL 2 door & JL 4 door Unlimited. The Twin-Tube design is valved and tuned for durablity and comfort. whether you require extreme off-road performance or a smooth highway ride, this Teraflex Twin-Tube Shock will accomplish the action desired. A velocity valve is tuned to react in sync with Teraflex suspension along with other systems on the market making them a higher standard for your suspension improvements. The Oil block and seal keep all internal fluids contained and sealed while the travel limiter diminishes the impact of over-compression. The Teraflex Twin-Tube Shock design is geared toward the extreme Off-Road but still maintains your everyday driving sufficiency.

Robust and Rugged: A Heavy-Duty shock canister provides strong protection from damage. The Outer tube protects the inner tube from damage – a dent in the outer tube won’t affect the shock’s function. An Induction-hardened, triple-chrome plated rod provides strength and durability.

Twin Tube Design: Geared toward hardcore off-road abuse,this Twin-tube design provides longer stroke travel. The Travel limiter minimizes the impact of over-compression.

Internally Sealed: Oil block and seal keep all internal fluids contained and sealed .

Durable Finish: Durable black e-dipped finish resists salt and other corrosives.

Installation Notes
Installation Difficulty:
Level 2Intermediate
Installation Time: Less than an hour
Parts Included
1 Rear Shock
Limited Lifetime Warranty
  • Features: Twin Tube
  • Location: Rear
  • Shock Valving: Velocity Sensitive
  • Shipping Weight: 6lb
  • Shipping Dimensions: 24in x 4in x 4in (L x W x H)
  • Jeep Wrangler 2-Door (JL)

  • 2020 Jeep Wrangler 2-Door (JL)
  • 2019 Jeep Wrangler 2-Door (JL)
  • 2018 Jeep Wrangler 2-Door (JL)
  • Jeep Wrangler Unlimited 4-Door (JL)

  • 2020 Jeep Wrangler Unlimited 4-Door (JL)
  • 2019 Jeep Wrangler Unlimited 4-Door (JL)
  • 2018 Jeep Wrangler Unlimited 4-Door (JL)
Share Your Thoughts
Review Summary
Shared Media

Customer Submitted Photos

Teraflex Rear 9550 VSS Twin Tube Shock Reviews