--- product_id: 449803053 title: "U.S. RubberShox CSB Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB, A-)" brand: "duratpe" price: "€ 58.70" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.pt/products/449803053-u-s-rubbershox-csb-series-front-rear-car-coil-spring store_origin: PT region: Portugal --- # Fits 1.85”-2.35” coil gaps precisely Supports 2000-2500 lbs vehicle weight DuraTPE material resists abrasion & UV U.S. RubberShox CSB Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB, A-) **Brand:** duratpe **Price:** € 58.70 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your ride with precision shock absorption — because your car deserves the best! ## Quick Answers - **What is this?** U.S. RubberShox CSB Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB, A-) by duratpe - **How much does it cost?** € 58.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/449803053-u-s-rubbershox-csb-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 - • **Universal Compatibility:** Designed for sub-compact to mid-size sedans (2000-2500 lbs), with multiple size options to fit a wide range of vehicles effortlessly. - • **Extended Suspension Life:** Reinforces coil springs to prevent sagging and wear, saving you costly maintenance down the road. - • **Enhanced Driving Stability:** Significantly reduces noise and vibration, delivering a smoother, more controlled ride even on rough roads. - • **Durable DuraTPE Construction:** Crafted from eco-friendly, abrasion-resistant thermoplastic rubber that withstands oil, salt, gravel, and UV exposure for long-lasting reliability. - • **Precision Fit for Your Coil Springs:** Choose Size A- for perfect suspension gap compatibility, ensuring seamless installation and optimal performance. ## Overview The U.S. RubberShox CSB Series Coil Spring Buffer Kit is a universal automotive suspension enhancer designed to fit coil spring gaps between 1.85” and 2.35”. Made from durable, eco-friendly DuraTPE thermoplastic rubber, it resists abrasion, oil, salt, gravel, and UV damage. Supporting vehicles weighing 2000-2500 lbs, this kit improves driving stability by reducing noise and vibration, extends the lifespan of coil springs, and prevents suspension sagging. Ideal for sub-compact to mid-size sedans, it offers a cost-effective upgrade for a firmer, smoother ride. ## 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 / F Package List: 2 * Premium Shock Absorber Spring Buffers Note: 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. ## Features - Product Dimensions ：Choose Size A-, 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 ：Designed for sub-compact to mid-size sedans- 2000-2500Lbs 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. DuraTPE material with full ring design, reinforces Automotive Coil Spring Buffers/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. - 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 maintece cost..*To find the correct buffer size that fits your coil spring, please refer to the file named "Installation Manual (PDF)" below. - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08L4PJLKG | | Auto Part Position | Front | | Automotive Fit Type | Vehicle Specific Fit | | Brand Name | DuraTPE | | Compatible With Vehicle Type | Car, Truck | | Customer Reviews | 4.6 4.6 out of 5 stars (30) 4.6 out of 5 stars | | Exterior Finish | Rubber | | Item Type Name | Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber | | Manufacturer | RubberShox | | Manufacturer Part Number | CSB | | Material Type | Rubber | | Model Number | CSB, CSB Pro, CSB Super, CSB Plus | | Style Name | Modern | | Upc | 850023125187 | ## Product Details - **Auto Part Position:** Front - **Brand:** DuraTPE - **Exterior Finish:** Polished - **Style:** Modern - **Vehicle Service Type:** Car, Truck ## Images ![U.S. RubberShox CSB Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB, A-) - Image 1](https://m.media-amazon.com/images/I/61Tvovtu1oL.jpg) ![U.S. RubberShox CSB Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB, A-) - Image 2](https://m.media-amazon.com/images/I/81uf6g1a2PL.jpg) ![U.S. RubberShox CSB Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB, A-) - Image 3](https://m.media-amazon.com/images/I/71kM7C1F3AL.jpg) ![U.S. RubberShox CSB Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB, A-) - Image 4](https://m.media-amazon.com/images/I/71lMsTvXG+L.jpg) ![U.S. RubberShox CSB Series Front-Rear Car Coil Spring Buffer Cushion/Automotive Suspension Shock Absorber Retainer Performance Booster Kit Universal Type A-F Vehicle Auto Parts (CSB, A-) - Image 5](https://m.media-amazon.com/images/I/71WjfN7Re9L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Better than I expected(English and Spanish Review) *by on Reviewed in the United States 5 July 2022* Always measure the Spring that is lower and get extra straps. I bought it being a bit skeptical, but I was surprised by the quality of the product and how easy it was to install, it took me less than 1 hour (I take my time for everything) and I just put it on the front of my car ( kia Rio 2012 hatchback); it went up Just 1 inch the front totally.The braking feels stronger and better cushions the imperfections of the road. I live in the Dominican Republic and the streets have their imperfections; plus the bumpers that usually touch sometimes, but not anymore.Spanish::: ke lo ke (RD)Mejor de lo que esperaba.Midan siempre el Spring que este mas bajo y consigan sunchos o tairaz extras. Lo compre estando un poco escéptico, pero me sorprendió la calidad del producto y lo fácil que fue la instalación, me tomo menos de 1 hora( me tomo mi tiempo para todo) y solo lo coloque en la parte delantera de mi carro ( kia Rio 2012 hatchback); subió Justamente 1 pulgada el frente totalmente.La frenada se siente más fuerte y amortigua mejor las imperfecciones del camino. Vivo en Rep.Dom y las calles presentan sus imperfecciones; mas los topes que suelen tocar a veces, pero ya no. ### ⭐⭐⭐⭐⭐ The Circles that Make it Fine *by on Reviewed in the United States 7 September 2025* This was a great solution to my front end that felt like it was always loose. Once installed, my car drove great. I recommend these highly. ### ⭐⭐⭐⭐⭐ ¡¡ Fantástico !! *by on Reviewed in the United States 4 December 2025* ¡¡ Fantástico !! ## 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, A-) - B-12 0116 Chemtool Fuel Injector Cleaner, 15 Ounce, (Single Unit) - 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, D) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/449803053-u-s-rubbershox-csb-series-front-rear-car-coil-spring](https://www.desertcart.pt/products/449803053-u-s-rubbershox-csb-series-front-rear-car-coil-spring) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-08-08*