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Coil-Rite Rear Air Spring Kit for Land Cruiser 200 Series (2008–2021)

Sale price$158.89

Corgrit Identification Code: C-FIR-TR3ZG1S0

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Corgrit — The Firestone Coil-Rite Rear Air Spring Kit adds manually adjustable support to the Land Cruiser 200 Series rear suspension, helping it accommodate changes in passenger, cargo, and towing loads. Flexible polyurethane air springs fit inside the factory coil springs and let suspension firmness be adjusted by changing air pressure. With individual inflation valves and a no-drill installation, the kit offers a practical way to maintain ride height and improve control without replacing springs.

Key Features

• Helps Keep the Rear Suspension Level Under Additional Weight
• Adjustable Air Pressure Accommodates Different Driving Loads
• Individual Inflation Valves Allow Independent Spring Adjustment
• Flexible Polyurethane Springs Install Without Drilling

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Air Spring Kit Specifications

The Coil-Rite system fits inside the factory rear coil springs to provide supplemental air-assisted support. Its variable spring rate responds to inflation pressure, allowing the suspension to provide firmer support under load and a softer response when the vehicle is unloaded.

Series
Coil-Rite
Fits
Toyota Land Cruiser 200 Series (2008–2021)
Material
Polyurethane
Color Family
Blue
Finish Type
Matte
Minimum Inflation Pressure (psi)
5.00 psi
Maximum Inflation Pressure (psi)
35.00 psi
Rear Suspension Maximum Load Rating (lb)
1,000.00 lb
Minimum Operating Temperature (°F)
-40.00 °F
Maximum Operating Temperature (°F)
180.00 °F
Part Number
4164
Included Components
(1) Air Hose;
(1) Hardware Set;
(2) Air Inflation Valves;
(2) Air Spring Mounting Plates;
(2) Air Springs;
(4) Washers;
(6) Cable Ties

Overview

The Firestone Coil-Rite Rear Air Spring Kit lets Land Cruiser 200 Series owners fine-tune rear suspension support without replacing the factory coil springs. Designed to work with the existing springs, the air springs help handle added weight while maintaining a more consistent ride height and controlled road behavior.

Flexibility

The air springs sit inside the factory rear coil springs and provide support. As air pressure increases, the system delivers additional support for heavier loads. When less support is needed, pressure can be reduced to soften the suspension.

Control

Separate inflation valves provide individual manual adjustment for the air springs. This makes it easier to adjust the rear suspension when switching between everyday driving, passenger travel, and trips with added cargo or equipment.

Stance

Additional rear suspension support helps limit excessive sag when carrying weight. A more balanced vehicle stance can improve handling and braking, while helping keep the headlights aimed more consistently as the load changes.

Comfort

The variable spring rate lets the system respond to different loads rather than adding the same level of firmness in every situation. Heavier loads receive additional support, while lighter loads allow a more compliant ride for occupants.