---
product_id: 498992342
title: "U.S. RubberShox DuraTPE Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB Super, A-)"
brand: "duratpe"
price: "¥25064"
currency: JPY
in_stock: true
reviews_count: 2
category: "Dura Tpe"
url: https://www.desertcart.jp/products/498992342-u-s-rubbershox-duratpe-series-front-rear-car-coil-spring
store_origin: JP
region: Japan
---

# Fits 1.85”-2.35” coil gaps Supports trucks & full-size SUVs Durable DuraTPE resists abrasion & UV U.S. RubberShox DuraTPE Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB Super, A-)

**Brand:** duratpe
**Price:** ¥25064
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your ride’s backbone — tougher, smoother, smarter suspension!

## Quick Answers

- **What is this?** U.S. RubberShox DuraTPE Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB Super, A-) by duratpe
- **How much does it cost?** ¥25064 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/498992342-u-s-rubbershox-duratpe-series-front-rear-car-coil-spring)

## Best For

- duratpe enthusiasts

## Why This Product

- Trusted duratpe brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Durability:** Made from eco-friendly DuraTPE thermoplastic rubber that resists oil, salt, gravel, and UV damage for extended suspension life.
- • **US-Based Innovation & Support:** Patent-pending design with lifetime technical assistance ensures you’re backed by trusted American engineering.
- • **Enhanced Driving Stability & Comfort:** Reduces noise and vibration while preventing coil sagging, delivering a smoother, more controlled ride on rough roads.
- • **Precision Fit for Optimal Suspension:** Choose Size A- for coil gaps between 1.85” and 2.35” to ensure perfect compatibility and performance.
- • **Heavy-Duty Support for Larger Vehicles:** Engineered to handle the weight and demands of trucks and full-size SUVs, boosting lift height up to 1.5” or 2” with boosters.

## Overview

The U.S. RubberShox DuraTPE Series Coil Spring Buffer Cushion is a universal-fit suspension booster designed for trucks, SUVs, and cars with coil spring gaps between 1.85” and 2.35”. Crafted from durable, abrasion-resistant thermoplastic rubber, it enhances driving stability by absorbing shocks, reducing noise, and preventing coil sagging. This kit extends suspension life, improves ground clearance, and is backed by a patent-pending US design with lifetime support.

## Description

RubberShox DuraTPE & DuraTPE Pro Series- Front-Rear automotive coil spring buffer/booster kit is a shock absorbent accessory package that provides a tighter, more resilient suspension.- This absorbs and dissipates the shock from rough road conditions with greater driving stability while extending the life of coil springs and the suspension system.- Universal Fitment Type: A / A+ / B / B+ / C / D / E / FPackage List:2 * Premium Shock Absorber Spring BuffersNote:Please allow 1-3 cm error allowance due to manual measurement. We appreciate your kind understanding. What is the difference between DuraTPE CSB series and the DuraTPE Pro CSBPro series?DuraTPE Pro uses high-density TPE material that removes the body hole to increase compression and flexibility. The hardness rating 65 is higher than the standard DuraTPE series rated hardness at 60. DuraTPE Pro, due to stronger material, it roughly raises ground clearance 1”-1.25” per buffer set installed) compared to the DuraTPE raises ground clearance roughly 0.5” ~0.75”.How does this product make my car feel "stiffer" while driving after they are installed?DuraTPE / DuraTPE Pro series with industry-standard hardness 60, is designed to add firmer and stiffer support to the older shock suspension. It also increases the ground clearance for the vehicle to preventing low ground clearance vehicles from hitting road bumps.When do I choose DuraTPE Pro over DuraTPE ?Choose DuraTPE Pro series if you are installing onto a heavier SUV or truck and prefer a higher ground clearance and a stiffer ride. Choose DuraTPE for your sedan if you prefer a softer ride and less ground clearance.

Review: It works. Pretty easy to install. I just wondering how long it’s gonna last.
Review: They make sound so easy but it's not better getting a larger spring coil

## Features

- 【Product Dimensions】：Choose Size A- of the rubber buffer, if the Car Coil Spring Gap (when lifted and unloaded) is between 1.85”-2.35”. *Please lift the vehicle to measure the Gap. Coil gap may vary between brands and years of use. Also refer to Size Chart in Photos and User Manual in Technical Specification.
- 【Supported Weight & Package Contents】：Our coil spring spacer is designed for Truck and Full-Size SUV. The lift height of a vehicle may vary from 0.2" to 1.5" depending on its weight and modification. Up to 2” if combined with Rubber Block Boosters. Rubber spacer with full ring design, reinforces car buffer/front shocks/rear shocks and shock absorbers (2pc. Per pack – multiple size options).
- 【Durable Material & Performance Enhancement 】： DuraTPE Thermoplastic Rubber - Environmental friendly and Resistant to coil abrasion, oil, salt, gravel & UV radiation. Enhances driving stability while extending the life of coil springs and the suspension system. Please check the template below to choose the correct buffer size.
- 【US Based Company】: Patent pending US design and support. In stock with lifetime technical assistance.
- 【Peace of Mind】：Enhanced stability, diminish the noise and vibration remarkably from suspension component. Prevents coil sagging with a reinforced suspension. This absorbs and dissipates the shock from rough road conditions while extending the life cycle of coil springs and the suspension system, save the maintenance cost.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08KR9SWGL |
| Auto Part Position | Front |
| Brand | DuraTPE |
| Colour | CSB Super |
| Customer Reviews | 4.0 4.0 out of 5 stars (8) |
| Date First Available | 11 December 2020 |
| Extended Length | 2 Inches |
| Exterior Finish | Rubber |
| Item Weight | 993 g |
| Item model number | DuraTPE-CSBSuper |
| Manufacturer | RubberShox |
| Manufacturer Part Number | CSBSuper-AM |
| Material | Rubber,Rubbershox |
| Package Dimensions | 27.3 x 17.1 x 7.3 cm; 993 g |
| Size | A- |
| Style | Classic |
| UPC | 850023125217 |
| Vehicle Service Type | Car, Truck |

## Product Details

- **Auto Part Position:** Front
- **Brand:** DuraTPE
- **Exterior Finish:** Rubber
- **Style:** Classic
- **Vehicle Service Type:** Car, Truck

## Images

![U.S. RubberShox DuraTPE Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB Super, A-) - Image 1](https://m.media-amazon.com/images/I/616kXkZjqtL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 19 September 2024*

It works. Pretty easy to install. I just wondering how long it’s gonna last.

### ⭐ Review
*by J***A on 3 July 2022*

They make sound so easy but it's not better getting a larger spring coil

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/498992342-u-s-rubbershox-duratpe-series-front-rear-car-coil-spring](https://www.desertcart.jp/products/498992342-u-s-rubbershox-duratpe-series-front-rear-car-coil-spring)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-26*