Dobinsons IMS Extended Travel Monotube Shock Absorbers are designed for next level performance over twin tube shocks in hot, harsh, demanding conditions. By utilizing the monotube design, Dobinsons IMS shock absorbers are able to resist fade far longer on rough roads, long or hard working 4WD trips, towing or racing conditions.  The Monotube design also allows for the largest piston.

60MM PISTONS

The larger 60mm high flow pistons reduce internal pressures, reduce the heat generated, transfer heat to the body for faster cooling and offer improved damping performance and vehicle control at higher shaft speeds on rough terrain and during big impacts.

THREADED BODIES

Threaded bodies on struts allow for fine tuning of height and offer further improvements in cooling.

The micro-polished, hard chromed and heat treat shock shaft, CNC aluminum high flow race inspired piston, and DOM seamless tubing body provides the ultimate in performance and off-road durability.

Specifications:

• Lift Range: 2-3inches (depending on spring and weight application)
• Front IMS Extended Travel Shock Part Number: IMS45-50642
• 50mm CNC Machined High Flow Billet Aluminium Race Piston
• 3mm Thick Heavy Duty DOM Seamless 56mm O.D. Shock Body Precision Honed to +/- 0.04mm
• T6 6061 Height Adjustable Spring Seat
• Carbon-Fibre /PTFE/Disulphide composite wear band for the ultimate in low-friction, low-wear performance
• Lightweight CNC Machined Low Friction Internal Floating Piston
• High Quality O.E.M Grade Natural Rubber Bushings
• Single Piece Lower Leg
• EDP Surface Protection
• Max Adjustable Length from center of lower eyelet to bottom of shock perch - 106mm

Note: This measurement must not be exceeded as this may cause the coil spring to bind and will cause serious damage to the shock absorber, the spring and also the vehicle. A minimum of 50mm of downward wheel travel must always be maintained. When using +220 springs, please install the thicker Navara washer on top of the piston cup that's included with IMS or Twin Tubes to prevent coil bind.

Kit Includes:

• Dobinsons Xterra/Frontier/Pathfinder IMS Extended Front Struts - 2-3"
• Choice of springs - Pair
• Z1 Front Strut Mount Kit - Pair

Note: Does not come assembled. Please contact us for assembly service. 

Note: Please be sure to select the correct Spring Rate / Color option from the drop-down provided prior to adding to cart. Review the Spring Options and Specifications prior to adding to cart.