Rough Country 23329-2_A N3 rear shocks are built for lifted Toyota Tundra trucks that need controlled damping off-road without giving up a settled highway ride. Designed for 2022 through 2026 Tundra 2WD and 4WD models with 4 to 7 in. of rear suspension lift, this rear shock set uses nitrogen-charged construction, variable valving, and heavy-duty internal components to help manage heat, reduce fade, and keep the rear suspension composed over changing terrain.

Rough Country 23329-2_A Technical Specifications:

• 10-stage variable valving adjusts damping response across pavement, trail, and washboard surfaces for better rear suspension control.
• High-pressure nitrogen charge helps limit shock fade so damping stays more consistent during repeated impacts or extended rough-road driving.
• 54 mm shock body provides added oil capacity and heat dissipation during demanding use.
• 35 mm high-performance piston works with an 18 mm chromed hardened piston rod for strength and smooth shock movement.
• Natural rubber bushings absorb vibration and help reduce road noise for a quieter ride in daily driving.
• Spring-loaded rod seal helps protect the piston rod area from contamination during normal suspension travel.
• Metallic silver painted finish adds corrosion resistance while giving the rear suspension a clean, finished look.
• 36 kN tensile strength supports durability under heavy suspension loads and impacts.
• Military-Spec shock fluid is specified for cold-weather reliability without adding maintenance complexity.

Includes:

• Rear N3 shock absorbers for both sides of the vehicle

Typical installation time is 1 to 2 hours. Backed by a 3-year manufacturer's warranty.

Fits select 2022, 2023, 2024, 2025, and 2026 Toyota Tundra 2WD and 4WD models equipped with 4 to 7 in. of rear lift. Requires 18 in. wheels or larger with adequate clearance.