--- product_id: 540525455 title: "DOCAS 2PCS Universal Air Suspension Spring Double Bellow Standard 2500 lb 1/2\"npt Single Port Air Ride Strut Assembly" brand: "docas" price: "1690 zł" currency: PLN in_stock: true reviews_count: 5 category: "Docas" url: https://www.desertcart.pl/products/540525455-docas-2pcs-universal-air-suspension-spring-double-bellow-standard-2500 store_origin: PL region: Poland --- # 1/2" NPT single port for easy install 2500 lb load capacity Double bellow design for smooth ride DOCAS 2PCS Universal Air Suspension Spring Double Bellow Standard 2500 lb 1/2"npt Single Port Air Ride Strut Assembly **Brand:** docas **Price:** 1690 zł **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your ride—power, comfort, and control in one sleek suspension upgrade! ## Quick Answers - **What is this?** DOCAS 2PCS Universal Air Suspension Spring Double Bellow Standard 2500 lb 1/2"npt Single Port Air Ride Strut Assembly by docas - **How much does it cost?** 1690 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/540525455-docas-2pcs-universal-air-suspension-spring-double-bellow-standard-2500) ## Best For - docas enthusiasts ## Why This Product - Trusted docas brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heavy-Duty 2500 lb Load Capacity:** Tackle towing and hauling with confidence and unmatched support. - • **Standardized 1/2" NPT Single Port:** Effortless integration with existing air management systems—plug and play ready. - • **Universal Fitment for Top Truck Brands:** Seamlessly upgrade Ford, GMC, Chevy, Dodge & more with one versatile kit. - • **Durable Build for Long-Term Reliability:** Engineered to endure harsh road conditions and temperature extremes without compromise. - • **Double Bellow Design for Superior Comfort:** Experience enhanced suspension travel and ride stability under heavy loads. ## Overview The DOCAS Universal Air Suspension Spring features a robust double bellow design supporting up to 2500 lbs, compatible with major truck brands. Equipped with a standardized 1/2" NPT single port, it ensures easy installation and integration with air systems. Built for durability, it delivers enhanced ride comfort and stability, making it an essential upgrade for heavy-duty towing and hauling. ## Description 2PCS Universal Air Suspension Spring Double Bellow Standard 2500 lb 1/2"npt Single Port Air Ride Strut Assembly Review: Nice, inexpensive airbags but cheap fittings. Tricky to get an airtight seal in the air filler port even with Teflon tape, guessing the threads are not the best quality, but once you get it it's good. Review: Quality and service. ## Features - Fitment: These air springs are universal for most brand trucks, eg.for Ford F150/F250, for GMC Sierra, for Chevrolet Silverado, for Dodge Ram 1500 2500 3500 etc. - Double Bellow Design: The air suspension spring features a double bellow design, which provides enhanced load-carrying capacity and improves ride comfort. The double bellow structure allows for increased suspension travel, ensuring a smoother and more controlled ride, especially when carrying heavy loads. - High Load Capacity: With a standard 2500 lb load capacity, this air suspension spring is capable of supporting significant weight. It can handle heavy-duty applications, such as towing, hauling, or carrying heavy cargo, providing stability and improved performance under load. - 1/2" NPT Single Port: The air suspension strut assembly comes equipped with a 1/2" NPT (National Pipe Thread) single port. This standardized port size allows for easy integration with air management systems, air compressors, and pneumatic components, simplifying the installation and compatibility with existing air suspension setups. - Durable Construction: The air suspension spring is built to last with high-quality materials and craftsmanship. It is designed to withstand demanding conditions, including road vibrations, temperature variations, and exposure to the elements. The durable construction ensures reliable performance and longevity, providing you with a dependable suspension solution. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C3CPK2PL | | Brand | DOCAS | | Customer Reviews | 4.3 4.3 out of 5 stars (67) | | Date First Available | 4 July 2023 | | Exterior | Painted | | Item Weight | 3.58 Kilograms | | Item model number | UAS-001 | | Manufacturer | DOCAS | | Manufacturer Part Number | UAS-001 | | Model | Universal Air Suspension Spring | | Package Dimensions | 33.6 x 18.39 x 18.11 cm; 3.58 kg | ## Images ![DOCAS 2PCS Universal Air Suspension Spring Double Bellow Standard 2500 lb 1/2"npt Single Port Air Ride Strut Assembly - Image 1](https://m.media-amazon.com/images/I/71xhMSLoQhL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Review *by E***. on 22 November 2025* Nice, inexpensive airbags but cheap fittings. Tricky to get an airtight seal in the air filler port even with Teflon tape, guessing the threads are not the best quality, but once you get it it's good. ### ⭐⭐⭐⭐⭐ Review *by P***N on 9 October 2024* Quality and service. ### ⭐⭐⭐⭐⭐ Review *by C***Z on 30 November 2025* Funciona perfecto, lo instale en una Ford Ranger 2009 ## Frequently Bought Together - 2PCS Universal Air Suspension Spring Double Bellow Standard 2500 lb 1/2"npt Single Port Air Ride Strut Assembly - Hromee Air Line Tubing Kit, 1/4 Inch (6.35MM) OD x 32.8 Feet Polyurethane PU Tube and Push to Connect Fittings, 14 PCS Compressed Pipe and Accessories Kit - Taiidaues 25 FT 1/4" PA DOT Air Line with 7 Pcs Brass Fittings, Air Spring Bag Suspension Kit with Schrader Valves (7.6 Meters) --- ## 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.pl/products/540525455-docas-2pcs-universal-air-suspension-spring-double-bellow-standard-2500](https://www.desertcart.pl/products/540525455-docas-2pcs-universal-air-suspension-spring-double-bellow-standard-2500) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*