---
product_id: 516697526
title: "U.S. RubberShox Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB Plus, B)"
brand: "duratpe"
price: "Bs.1271"
currency: BOB
in_stock: true
reviews_count: 6
category: "Dura Tpe"
url: https://www.desertcart.bo/products/516697526-u-s-rubbershox-series-front-rear-car-coil-spring-buffer
store_origin: BO
region: Bolivia
---

# Coil gap 1.22"–2.36" (Size B) Fits 2000-3500 lbs vehicles Easy custom install with ring trimming U.S. RubberShox Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB Plus, B)

**Brand:** duratpe
**Price:** Bs.1271
**Availability:** ✅ In Stock

## Summary

> 🚙 Elevate your drive — smoother, stiffer, and ready to conquer every road!

## Quick Answers

- **What is this?** U.S. RubberShox Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB Plus, B) by duratpe
- **How much does it cost?** Bs.1271 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/516697526-u-s-rubbershox-series-front-rear-car-coil-spring-buffer)

## 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

- • **Universal Compatibility:** Designed for sub-compact to mid-size sedans weighing 2000-3500 lbs, with multiple size options.
- • **Customizable Installation:** Inner groove rings can be trimmed for easier installation without compromising support.
- • **Enhanced Ground Clearance:** Raises vehicle height by up to 1.5" (or 2" with boosters), protecting your undercarriage and improving ride comfort.
- • **Boost Suspension Stability:** Reinforces shock absorbers to prevent coil sagging and improve handling on rough roads.
- • **Precision Fit for Your Ride:** Tailored for coil spring gaps between 1.22" and 2.36", ensuring a snug, performance-boosting fit.

## Overview

The U.S. RubberShox Series Coil Spring Buffer Cushion is a universal automotive suspension booster designed to fit coil spring gaps from 1.22" to 2.36". Crafted for vehicles weighing 2000-3500 lbs, it enhances suspension stability by preventing coil sagging and absorbing shocks from rough terrain. Easy to customize during installation, it raises ground clearance up to 1.5", delivering a firmer, smoother ride while extending suspension life.

## 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: Important to know the dimensions of your spring before purchasing this product. - I Installed perfect for my kia cerato 2014 and it was improved my steering and lift around half inch, riding smooth bumb even in humps and yellow lane. I highly recommend this product!
Review: Very hard to put in place but it impressive on the road !

## Features

- 🚗【Product Dimensions】：Choose Size B of the rubber buffer, if the Car Coil Spring Gap (when lifted and unloaded) is between 1.45”-1.65”. *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 sub-compact to mid-size sedans- 2000-3500Lbs GW. 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).
- 🚗【Product Dimensions】：For Car Coil Spring Gap (CCSG, when lifted and unloaded) smaller than buffer height H1 and bigger than groove height H2. For Size B, CCSG (when lifted and unloaded) is greater than H2 and smaller than H1, so 2.36">CCGS>1.22". Product outer diameter is D1, which is 6.77". *Please lift the vehicle to measure the CCSP. Coil gap may vary between brands and years of use. Also refer to Size Chart in Photos and User Manual in Technical Specification.
- 🚗【Easy Installation】: When picking the inner groove buffer height “H2” very close to the coil spring “D”, you will get the best support and maximum ground clearance. However, the installation might be a little harder. You can cut off ½” of the top or both top and bottom inner rings to make it easier.
- 🚗【Peace of Mind】：Enhanced stability: Prevents coil sagging with a reinforced suspension. This absorbs and dissipates the shock from rough road conditions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08KRK9SNY |
| Best Sellers Rank | #93,375 in Automotive ( See Top 100 in Automotive ) #192 in Car Shock Absorbers |
| Brand | DuraTPE |
| Customer Reviews | 4.1 4.1 out of 5 stars (573) |
| Date First Available | 31 October 2020 |
| Exterior | Rubber |
| Item Weight | 1.06 Kilograms |
| Item model number | csb |
| Manufacturer | DuraTPE |
| Manufacturer Part Number | CSBPLUS-B |
| Package Dimensions | 27.5 x 17.6 x 7.4 cm; 1.06 kg |
| Position | Front |

## Product Details

- **Auto part position:** Front
- **Brand:** DuraTPE
- **Exterior finish:** Rubber
- **Style:** Modern
- **Vehicle service type:** Car, Truck

## Images

![U.S. RubberShox Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB Plus, B) - Image 1](https://m.media-amazon.com/images/I/61eK0eHIe5L.jpg)
![U.S. RubberShox Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB Plus, B) - Image 2](https://m.media-amazon.com/images/I/71-TAg1sxOL.jpg)
![U.S. RubberShox Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB Plus, B) - Image 3](https://m.media-amazon.com/images/I/71Do1xHViQL.jpg)
![U.S. RubberShox Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB Plus, B) - Image 4](https://m.media-amazon.com/images/I/71RjZAXeoJL.jpg)
![U.S. RubberShox Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB Plus, B) - Image 5](https://m.media-amazon.com/images/I/71WjfN7Re9L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Important to know the dimensions of your spring before purchasing this product.
*by H***. on 28 November 2021*

I Installed perfect for my kia cerato 2014 and it was improved my steering and lift around half inch, riding smooth bumb even in humps and yellow lane. I highly recommend this product!

### ⭐⭐⭐⭐ Review
*by A***R on 7 November 2025*

Very hard to put in place but it impressive on the road !

### ⭐⭐⭐⭐⭐ Review
*by K***T on 18 May 2024*

Fitted these to the front of our '09 Smart 451 (size 'D' Red in the middle of the springs) as heard that these would help with our terrible UK roads. It has removed the harsh crashing sensation over potholes and makes driving far more comfortable. I would recommend anyone struggling with a harsh ride on their Smart 451 to try these.

## Frequently Bought Together

- 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 Plus, B)
- U.S. RubberShox Automotive Coil Spring Block Boosters Series Pack, Performance Enhancement for Car Coil Spring Shock Absorption and Protection of Auto Suspension System (2" x 1.5" x 1.25")

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-20*