The 5100 Series shock absorbers for the 1989-2018 Mercedes-Benz G-Class Stock Height (W461/463) utilize inverted / upside down technology. The inverted design is race proven technology and produces an extremely strong damper, providing better suspension geometry under heavy lateral and braking loads as seen in a road and track environment.

The 5100 Series shock absorbers give your car a better performance than the standard twin tube design. With the 5100 Series suspension you can adjust rebound with one knob. The adjust platform allows you to adjust the ride height of your car. AST suspension shock bodies are specially designed to keep maximum stroke, even with a lower ride height.

How a Monotube design works?

Monotube design is essential for performance. The oil and nitrogen are separated by a floating piston, and allows the use of a larger piston, increasing the damper performance and sensitivity felt by the driver, all this added together produces more grip, gives more control and driver feedback from your vehicle.

What is a rebound adjustment?

Rebound controls the rate of extension of your shock absorber. By changing the rebound you can directly change the characteristics of the vehicle.

Features

• Floating piston design with high pressure nitrogen means no cavitation around the piston.
• 14mm diameter internal shaft.
• 44.5 mm diameter shaft struts, inverted.
• Steel cylinder body shocks, inverted.
• High end, track ready suspension.
• Rebound adjustable ('Singles').
• Low friction seal.
• Adjuster knobs permanently mounted on the dampers.
• Designed to use OEM top mounts.
• Rubber bushings for 'eye' shock mounts.
• Includes springs.
• Rebuildable.
• Optional spherical top mounts.
• Optional DLC (diamond like carbon) coated shafts.
• Optional DDP (double digressive piston).
• Double Digressive Pistons are recommended for use on the non-driven wheels.
• 4WD/FWD vehicles: DD pistons for both rear axle struts/shocks.
• RWD vehicles: DD pistons for both front axle struts/shocks.
• Optional custom valving.

Specifications

• Part Number: ACS-M7001S
• Product: AST 5100 Series
• Adjustment: 1 Way
• System: Separate Setup
• Product Note: Non Coilover
• Front/Rear Ratio: Front = 50% / Rear = 50%
• Strut/Shock Type: Front: - / Rear: -
• Model Years: 1989-2018
• Make: Mercedes-Benz
• Model: G-Class
• Chassis: W461/463
• Spring Kit: Included
• Top Mounts: Front / Rear Optional (If Available)
• Optional 1 Front Top Mounts: Not Available
• Optional 2 Front Top Mounts: Not Available
• Optional Rear Top Mounts: Not Available
• Adjustable Front Droplinks Available? No
• Adjustable Front Droplinks Required? No
• Adjustable Rear Droplinks Available? No
• Adjustable Rear Droplinks Required? No
• DDP Pistons Included? No
• DDP Pistons Available? Yes
• DLC Coated Shafts Included? No
• DLC Coated Shafts Available? Yes
• QDC Included? No
• TUV Approved?
• Comments: -

Vehicle Fitment

• 1989 Mercedes-Benz G-Class Stock Height (W461/463)
• 1990 Mercedes-Benz G-Class Stock Height (W461/463)
• 1991 Mercedes-Benz G-Class Stock Height (W461/463)
• 1992 Mercedes-Benz G-Class Stock Height (W461/463)
• 1993 Mercedes-Benz G-Class Stock Height (W461/463)
• 1994 Mercedes-Benz G-Class Stock Height (W461/463)
• 1995 Mercedes-Benz G-Class Stock Height (W461/463)
• 1996 Mercedes-Benz G-Class Stock Height (W461/463)
• 1997 Mercedes-Benz G-Class Stock Height (W461/463)
• 1998 Mercedes-Benz G-Class Stock Height (W461/463)
• 1999 Mercedes-Benz G-Class Stock Height (W461/463)
• 2000 Mercedes-Benz G-Class Stock Height (W461/463)
• 2001 Mercedes-Benz G-Class Stock Height (W461/463)
• 2002 Mercedes-Benz G-Class Stock Height (W461/463)
• 2003 Mercedes-Benz G-Class Stock Height (W461/463)
• 2004 Mercedes-Benz G-Class Stock Height (W461/463)
• 2005 Mercedes-Benz G-Class Stock Height (W461/463)
• 2006 Mercedes-Benz G-Class Stock Height (W461/463)
• 2007 Mercedes-Benz G-Class Stock Height (W461/463)
• 2008 Mercedes-Benz G-Class Stock Height (W461/463)
• 2009 Mercedes-Benz G-Class Stock Height (W461/463)
• 2010 Mercedes-Benz G-Class Stock Height (W461/463)
• 2011 Mercedes-Benz G-Class Stock Height (W461/463)
• 2012 Mercedes-Benz G-Class Stock Height (W461/463)
• 2013 Mercedes-Benz G-Class Stock Height (W461/463)
• 2014 Mercedes-Benz G-Class Stock Height (W461/463)
• 2015 Mercedes-Benz G-Class Stock Height (W461/463)
• 2016 Mercedes-Benz G-Class Stock Height (W461/463)
• 2017 Mercedes-Benz G-Class Stock Height (W461/463)
• 2018 Mercedes-Benz G-Class Stock Height (W461/463)