Coil Conversion Kits

Landcruiser 70 Series Rear

Experience versatility, modernisation, and an improved driving adventure. Upgrade your Land Cruiser today with our high-quality rear coil conversion kit for an unmatched off-road experience.

4 LINK SYSTEM IN A WELD – IN KIT - Stage 1 kit $6,600.00 including GST

INCLUSIONS

Heavy duty fixed lower trailing arms
Heavy duty adjustable upper trailing arms
All trailing arm mounts
Chromoly rated shock pins
Coil platform with spring drop out cones
Chassis bracing for inside and outside to suit GVM increase if needed
Diff truss with coil seats and upper link mounts attached
18mm grade 8.8 bolts with nyloc’s and washers for trailing arms
Brake line mounts
Manual brake valve
Diff breather kit

ADDITIONAL – OPTIONAL

We can also offer this kit with the coil truss completely welded out with painted housing and brake lines for an additional $3,000.00

REQUIRED FOR COMPLETION – Stage 1 Kit

Complete 80 series Landcruiser rear axle. Late 92 to 98 model are preferred. (for 73 and 75 only)
Shocks to suit 3-inch lift 79 (rear). We recommend Superior, KINGS, FOX, Radflo, Comp shocks or Dobinson MRA but any shock will work as long as its suit 70 series rear.
Brake lines (5/16) to run from new brake valve to extended brake line mounted on the coil platform. Then from diff to split to left and right brake calipers.
Complete 105 series Landcruiser rear axle. ABS applicable. (for 76/78 and 79 only)

Or you can order a kit to fit existing rear housing.

Dobinson/EFS rear coil springs to suit 105 series Landcruiser, 2-inch lift at medium rate (load rating will depend on vehicle, usually 200 to 350kg is a great medium rate) will give approx. 2 inches of lift.

Drive in & Drive out:

Unlock superior off-road performance and ride comfort. Engineered for durability, our kit replaces the factory leaf springs, providing enhanced articulation and stability.

Tailor your suspension to perfection with adjustable components.

Experience versatility, modernisation, and an improved driving adventure. Upgrade your Land Cruiser today with our high-quality rear coil conversion kit for an unmatched off-road experience.

SPECIFICATIONS

CONVERTING FACTORY HOUSING TO COIL

Approx. $15,000

Complete drive in – drive out engineered conversion with multiple variations.

OLDER MODEL

Approx. $15,000

Older model HJ,HZJ and HDJ 70 series converting factory housings to coil.

Upgrade option to a custom 80 series rear housing ($2500 extra)

NEWER MODEL

Approx. $15,000

Newer model VDJ 70 series converting factory housings to coil.

Upgrade option to a custom 105 series housing ($2,500 extra)

4 LINK SETUP using a track corrected DWIZ housing coupled with chromoly axles.

Upgrade is Approx. $20,000.

(This one is for the VDJ fans)

INCLUSIONS

Australian made with Australian products
CAD designed and laser cut components
GVM increase applicable
TRACK CORRECTED DWIZ 3020KG rated axle option with 4T GVM option coming soon.
285 and 315 tyres applicable
75mm total lift applicable • High tensile steel used throughout
Chassis bracing included
Braided brake lines
HD 5.4mm thick, powder coated adjustable control arms
Airbag compatible
Kings, Dobinson, fox, radflo, efs shock absorbers
DFI sway bar option
Upgraded double diaphragm brake booster
Engineered and certified in house, post rego
Exhaust system upgrade using 304 stainless or mild steel
Industrial grade 2 pac satin black paint

BENEFITS

Improved Ride Comfort: Coil springs provide a smoother and more comfortable ride compared to traditional leaf springs, especially over uneven terrain.
Enhanced Articulation: Coil springs allow for better axle articulation, enabling improved wheel movement over obstacles and uneven surfaces, enhancing off-road performance.
Better Handling and Stability: Rear coil conversion can contribute to improved handling and stability, providing better control during on-road and off-road driving.
Increased Flexibility: Coil springs allow for greater suspension flexibility, adapting to different terrains and reducing the risk of wheel lift in challenging conditions.
Customisation: Aftermarket coil conversion kits often offer customisation options, allowing users to adjust ride height and tailor the suspension to specific driving preferences.
Reduced Axle Wrap: Coil springs can help minimise axle wrap, providing better traction and stability, particularly during acceleration and deceleration.
Adaptability to Heavy Loads: While often associated with improved ride comfort, coil conversions can still be designed to handle heavy loads effectively, maintaining versatility for various applications.
Ease of Installation: Some coil conversion kits are designed for relatively straightforward installation, making the upgrade process more accessible for enthusiasts or DIY mechanics.
Longevity: High-quality coil conversion kits, when properly installed and maintained, can contribute to the longevity of the vehicle's suspension components.
Modernisation: Coil conversions can provide a modern and updated suspension system for older Land Cruiser models, enhancing overall performance and drivability.

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