Dobinsons - 1.0-3.5" MRR 3-Way Adjustable Lift Kit Toyota 4Runner 2010-2020 (Non KDSS)
Built on the back of the race winning Monotube Remote Reservoir (MRR) shock absorbers, Dobinsons new range of MRR Adjustable shock absorbers combine the best in high performance race-bred Monotube technology, with an all new 3-way damping adjustment system to turn your 4x4 into the ultimate off-road machine. Each component of the MRR shock absorber has been refined and improved to offer a higher level of ride quality, vehicle control and shock absorber performance.
The new 6063 honed aluminium reservoir, revised light-weight floating piston, Carbon Fibre/PTFE/Disulphide composite wear band, improved 3-stage sealing system and the ability to run lower gas pressure with the addition of the reservoir compression adjuster, have combined to provide massive reductions in shock absorber friction, resulting in an improved vehicle ride and damping performance. The revised sealing design now provides a 3 stage FKM-HNBR shaft seal system that, when combined with the reduced operating frictions, provides a vastly increased service life with reduced wear.
The Micro-polished, hard chromed and heat treated shock shaft, revised CNC aluminium high flow race piston, and DOM Seamless tubing body provides the ultimate in performance and off-road durability. The 3-way adjustment design reduces the main piston working load, distributing heat more evenly between the main piston and the reservoir piston for reduced operating temperatures, and allows quick and easy damping changes for the ultimate in shock tunability in varying terrain and vehicle loads, to keep you controlled and comfortable. Enjoy the ride...
- 3-way Adjustable shocks provide maximum adjustability to provide the perfect ride quality for you.
- 10 Stage High Speed Compression - For aggressive, high speed off roading through ruts and holes.
- 20 Stage Low Speed Compression - For creepy crawling and cornering
- 15 Stage Rebound - Control your coils, prevent bucking
- 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
- Upgraded 3 Stage FKM‐HNBR Sealing System
- TSUGAMITM CNC machined components for precise tolerances
- ParkerTM Braided High Pressure Hoses
- 5140 HV900 Hard Chrome Plated, Heat treated 18mm Micro-Polished high strength Shock Shaft with a minimum tensile strength exceeding 700MPA
- T6 6061 Height Adjustable Spring Seat
- Carbon-Fibre/PTFE/Disulphide composite wear band for the ultimate in low-friction, low‐wear performance
- 60mm Full 6063 aluminum remote reservoir
- Lightweight CNC Machined Low Friction floating piston
- High Quality O.E.M. Grade Natural Rubber Bushings
- Single Piece Lower Leg
- EDP Surface Protection
- Direct Bolt-On Design
- CNC TIG Precision Welded Body End Mounts
- Fully Rebuildable Design
- Includes 2 Front MRR Struts, 2 Rear MRR Shocks and 4 Coil Springs.
- ***2.5" or more of lift, new UCA's are recommended***
****Coil seat for MRA59-A700 should be set at 213mm(8.38") and MRA59-A574 should be set at 226mm(8.89") from the strut bushing eye. Picture black and white on the listing is to reference how to measure. Please check our instructions section or reach out if you have any questions. If done incorrectly you can damage the shocks, springs and vehicle.*****
NOTE: For a lift of 3" in the rear, new extended brake lines and minimum of 2" bump stop extensions are required to be used with our long travel rear shocks. At full extension, the stock brake lines could get damaged, and with stock bump stops in place, the shocks will bottom out before the bump stop fully engages, which will quickly destroy the shocks.
Dobinsons Spring & Suspension™ established in 1953, is largely based on Leaf and Coil Spring Manufacturing and the supply of Suspension Components. With several generations of family ownership and experiences, Dobinsons has become one of the leaders in the Spring Industry in Australia applying the years of knowledge into their products. The success of the business has come about by providing quality products, acquiring and using technical knowledge and having the equipment to perform and provide professional service.