--- product_id: 722571003 title: "2 PCS TORQUE Trailer Air Spring Bag Replacement For Firestone 9935, W01-358-9935, SAF Holland 905-57-157, 905-57-301 (2 x TR9935_01_)" brand: "torque" price: "Β£263.51" currency: GBP in_stock: true category: "Torque" url: https://www.desertcart.co.uk/products/722571003-2-pcs-torque-trailer-air-spring-bag-replacement-for-firestone store_origin: GB region: United Kingdom --- # Highest leak test ratio post-assembly 4.5-5.0 mm premium thick rubber 25% stronger 4140 steel studs 2 PCS TORQUE Trailer Air Spring Bag Replacement For Firestone 9935, W01-358-9935, SAF Holland 905-57-157, 905-57-301 (2 x TR9935_01_) **Brand:** torque **Price:** Β£263.51 **Availability:** βœ… In Stock ## Summary > πŸš› Elevate your ride with torque-tested toughness β€” don’t get left behind! ## Quick Answers - **What is this?** 2 PCS TORQUE Trailer Air Spring Bag Replacement For Firestone 9935, W01-358-9935, SAF Holland 905-57-157, 905-57-301 (2 x TR9935_01_) by torque - **How much does it cost?** Β£263.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/722571003-2-pcs-torque-trailer-air-spring-bag-replacement-for-firestone) ## Best For - torque enthusiasts ## Why This Product - Trusted torque brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision Fitment:** Compatible with top OEMs like Firestone, Holland, and Goodyearβ€”avoid costly fitment mistakes. - β€’ **Unrivaled Warranty:** Exclusive 3-year unlimited mile warranty backs your investment with total peace of mind. - β€’ **Built to Outperform:** Premium 4.5-5.0 mm rubber exceeds OEM standards for unmatched durability. - β€’ **Leak-Proof Confidence:** Industry-leading leak test ratio guarantees long-lasting air retention and performance. - β€’ **Steel Strength Revolution:** 25% stronger 4140 grade steel studs ensure rock-solid reliability under pressure. ## Overview The 2 PCS TORQUE Trailer Air Spring Bag Replacement (TR9935_01_) delivers superior durability with 4.5-5.0 mm thick rubber and 25% stronger 4140 steel studs. Engineered for top OEM compatibility and tested for the highest leak resistance, it ensures reliable suspension performance. Backed by an industry-first 3-year unlimited mile warranty, this air spring bag is the smart upgrade for professional-grade trailer suspension. ## Description Buy 2 PCS TORQUE Trailer Air Spring Bag Replacement For Firestone 9935, W01-358-9935, SAF Holland 905-57-157, 905-57-301 (2 x TR9935_01_): Air Suspension Kits - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## Features - QUALITY - Easy to identify part number permanently engraved on the rubber. 4.5 - 5.00 mm thick rubber that exceeds OEM requirements. 25% stronger 4140 grade steel studs. Stronger composite pistons. Highest leak test ratio after final assembly. - SPECS - Extended Height: 22.50" // Compressed Height: 7.40" // Top Plate Width: 9.00" // Piston Width: 10.25" // Weight: 14.30 lbs - REPLACEMENT FOR - Firestone W01-358-9935 // Holland (Neway) 905-57-157 // Goodyear 1R12-532 // Contitech 910-17 5P548 // Triangle 8548 // Watson & Chalin AS01641G // Automann 566.ER9935 // AS9935, HDV9935, HD9935 // Sampa SP559935-KP - WARRANTY - Thanks to our superior quality and customer service we started offering our customers industry's first 3-year unlimited mile warranty on our rolling lobe / reversible sleeve air springs. When you get your air spring, please register it through Torque Parts website. - FITMENT - Please, call your dealer and ask for the part number. Then, check out if this air bag replaces it. Or, see the diagram picture and make sure all specs match with your air bag. ***Buying an air bag by make and model is one of the most common mistakes. Please, do not buy it by make and model.*** ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D18YZV1J | | Best Sellers Rank | #2,302,823 in Automotive ( See Top 100 in Automotive ) #4,197 in Automotive Replacement Air Suspension Kits | | Brand | Torque | | Date First Available | April 9, 2024 | | Item Weight | 34 pounds | | Item model number | TR9935 | | Manufacturer | Torque | | Manufacturer Part Number | 2 x TR9935_01_ | | Model | TR9935 | | OEM Part Number | Firestone 9935, Firestone W01-358-9935, Holland (Neway) 905-57-157, Goodyear 1R12-532, Contitech 910-17 5P548, Triangle 8548, Watson & Chalin AS01641G, Firestone W013589935, Holland (Neway) 90557157, Goodyear 1R12532, Contitech 910175P548, Triangle 8548, Watson & Chalin AS01641G | | Special Features | 25% stronger 4140 grade steel studs., 4.5 - 5.00 mm trick rubber that exceeds OEM requirements., Highest leak test ratio after final assembly., Stronger composite pistons. | ## Images ![2 PCS TORQUE Trailer Air Spring Bag Replacement For Firestone 9935, W01-358-9935, SAF Holland 905-57-157, 905-57-301 (2 x TR9935_01_) - Image 1](https://m.media-amazon.com/images/I/71OdwpULpCL.jpg) ![2 PCS TORQUE Trailer Air Spring Bag Replacement For Firestone 9935, W01-358-9935, SAF Holland 905-57-157, 905-57-301 (2 x TR9935_01_) - Image 2](https://m.media-amazon.com/images/I/61leVLHtQNL.jpg) ![2 PCS TORQUE Trailer Air Spring Bag Replacement For Firestone 9935, W01-358-9935, SAF Holland 905-57-157, 905-57-301 (2 x TR9935_01_) - Image 3](https://m.media-amazon.com/images/I/71SEb43O6vL.jpg) ![2 PCS TORQUE Trailer Air Spring Bag Replacement For Firestone 9935, W01-358-9935, SAF Holland 905-57-157, 905-57-301 (2 x TR9935_01_) - Image 4](https://m.media-amazon.com/images/I/416hCE7qXOS.jpg) ![2 PCS TORQUE Trailer Air Spring Bag Replacement For Firestone 9935, W01-358-9935, SAF Holland 905-57-157, 905-57-301 (2 x TR9935_01_) - Image 5](https://m.media-amazon.com/images/I/31ebZ0DxsbS.jpg) ## Questions & Answers **Q: How could I purchase correct air spring bags for my truck/trailer ?** A: Please ask your dealer for the correct part number for your vehicle, with your VIN number. **Q: Why Torque Parts ?** A: Air Springs manufactered and tested by Torque Parts are made of higher quality components and thicker rubber which result in a much longer product life than our competitors. **Q: What does Torque Parts do ?** A: Torque Parts is a U.S.-based company specializing in air springs for pickup trucks, semi-trucks, and trailers. We offer over 1,000 different parts under the Torque Parts. Our headquarters is in Chicago, IL, with multiple warehouses around the USA. **Q: How can I reach to Torque Parts ?** A: You can contact Torque Parts LLC. Our dedicated team is available to provide assistance and address any questions you may have. We are committed to ensuring your satisfaction and look forward to helping you with your needs. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/722571003-2-pcs-torque-trailer-air-spring-bag-replacement-for-firestone](https://www.desertcart.co.uk/products/722571003-2-pcs-torque-trailer-air-spring-bag-replacement-for-firestone) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-01*