What is the main purpose of this replacement bellow?

This replacement bellow is designed to fit inside your vehicle's coil springs and work with the Firestone Coil-Rite air helper spring kit. It allows you to add adjustable air support to your suspension, which helps level your vehicle when carrying heavy loads and can improve handling and braking.

What is this bellow made of and how long will it last?

The bellow is constructed from durable, elastic polyurethane. This material is chosen for its ability to provide years of comfort and stability while withstanding the stresses of suspension use.

Can I use this bellow with any air helper spring kit?

No, this is a specific replacement bellow designed for use with the Firestone Coil-Rite air helper spring kit, part number 4100. It is not compatible with other air spring systems.

Firestone Coil-Rite Replacement Bellow (For Kit PN 4100) (W237606100)

Specifications

Brand: Firestone
Part #: 6100
UPC: 767555147702

Firestone Coil-Rite Replacement Bellow (For Kit PN 4100) (W237606100)

Name: Firestone Coil-Rite Replacement Bellow (For Kit PN 4100) (W237606100)
Brand: Firestone
Price: 80.00 USD
Availability: InStock

$80.00

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Firestone Coil-Rite Replacement Bellow (For Kit PN 4100). Durable polyurethane bellows for air helper springs.

Key Features

This is a replacement bellow for the Firestone Coil-Rite air helper spring kit (PN 4100).
Fits inside existing coil springs to create a variable spring rate.
Helps level the vehicle, improve braking, and enhance handling under load.
Air pressure can be adjusted to suit varying loads and road conditions.
Made of durable, elastic polyurethane for long-lasting comfort and stability.
Supports 500-1000 lbs per set (does not exceed vehicle's GVWR).

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Will this fit your vehicle?

Product Details

If you're looking to improve the ride quality and load-carrying ability of your vehicle with coil springs, this replacement bellow for the Firestone Coil-Rite air helper spring kit is what you need. Designed to fit inside your existing coil springs, these air springs create a variable spring rate that can help level your vehicle, improve braking and handling, especially when you're carrying heavy loads or dealing with rough roads. This bellow is a direct replacement part for the Firestone Coil-Rite kit, ensuring a proper fit and function.

You can easily adjust the air pressure in these bellows to match your specific load and road conditions, much like adjusting tire pressure. Made from durable, elastic polyurethane, these air springs are built to last for years, providing consistent comfort and stability. They are designed to support between 500 and 1000 pounds per set, without exceeding your vehicle's Gross Vehicle Weight Rating. These bellows can also handle a wide range of temperatures, from -40°F to 180°F, making them suitable for various climates.