--- product_id: 346400342 title: "WA289714 Relay Valve" brand: "world american" price: "$U2355" currency: UYU in_stock: true reviews_count: 5 category: "World American" url: https://www.desertcart.uy/products/346400342-wa289714-relay-valve store_origin: UY region: Uruguay --- # 0.375-inch delivery port diameter for optimal airflow NPT-threaded ports ensure leak-free, secure fit 0 PSI differential for instant brake release WA289714 Relay Valve **Brand:** world american **Price:** $U2355 **Availability:** ✅ In Stock ## Summary > 🚛 Brake smarter, not harder — the WA289714 Quick Release Valve that keeps you ahead of the fleet. ## Quick Answers - **What is this?** WA289714 Relay Valve by world american - **How much does it cost?** $U2355 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/346400342-wa289714-relay-valve) ## Best For - world american enthusiasts ## Why This Product - Trusted world american brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Response Braking:** Experience lightning-fast air release with zero PSI differential—because every second counts on the road. - • **Universal Compatibility:** Seamlessly replaces top OEM parts across Freightliner, Mack, Volvo, Bendix, and more—future-proof your fleet with one trusted valve. - • **Compact & Durable Design:** Robust metal construction in a sleek 2.68-inch height fits tight spaces without compromising toughness under heavy-duty conditions. - • **Precision Engineered Ports:** Optimized 0.375-inch delivery and 0.25-inch supply/balance ports deliver consistent, reliable airflow for peak brake performance. - • **Built to Last with Warranty:** ISO 9001 certified quality backed by a 1-year manufacturer’s warranty ensures your investment keeps performing mile after mile. ## Overview The World American WA289714 QR1C Quick Release Valve is a precision-engineered, heavy-duty air brake component designed for rapid air release and reliable braking in commercial vehicles. Featuring a 0 PSI differential and optimized port sizes with secure NPT-threaded connections, it fits compact spaces while delivering durable, leak-free performance. Compatible with a wide range of trucks, buses, and trailers, it replaces numerous OEM parts and is backed by ISO 9001 certification and a 1-year warranty, making it a trusted choice for professional fleets. ## Description Product OverviewThe World American WA289714 QR1C Quick Release Valve is an essential component for air brake systems, designed to ensure rapid air release and enhanced braking efficiency. Built with precision and durability, it fits seamlessly into a variety of heavy-duty vehicles, offering reliable performance under demanding conditions. This valve features a compact height of 2.68 inches and is constructed with NPT-threaded ports for secure and easy connections. Perfect for trucks, buses, and trailers, it is a versatile choice for various braking applications.Features:Type QR-1C Quick Release Valve with 0 PSI differentialSupply Port Diameter: 0.25 InchDelivery Port Diameter: 0.375 InchBalance Port Diameter: 0.25 InchHeight: 2.68 InchNPT Thread TypeDurable heavy-duty constructionApplication & CompatibilityUniversal fit for a wide range of heavy-duty commercial vehicles equipped with air brake systems:Heavy-duty trucks (Freightliner, Mack, Volvo, Kenworth, Peterbilt, International/Navistar)Bus and transit vehiclesTrailers with air brake systemsRecreational vehicles (RVs) and specialty commercial chassis with air brakesReplaces / Interchanges withBendix Models: 0R289714BXR, 104576, 109089, 289714, 289714BXW, 289714CX, 289714N, 289714OR, 289714P, 289714RX, 289714X, 6300WKN32041, 800539, 8235R955289714N, BER289714, BOR289714X, BW289714, BW289714N, BW OR289714, BW OR289714X, BW-289714N, BW104576, BW109089, BX104576, BX109089, BX289714, BX289714N, BX289714X, BX800539, BXOR289714, BXW289714, OR289714X, PD 289714P, TDARKN32041Automann:170.289714, 170289714, AM170289714, 8235RKN32041OE Aftermarket:0587-289714P, 14233, 1899664717, 3501023, 90015034, F224699Velvac:034012Navistar / International:1676-745-C, 1676745C, 1676745C1, BAN289714, BX289714, BX289714N, NS289714, NSDS1676745C1, ZAC289714Mack:20-QE-2288, 20QE2288, 2QE2288, 25175160, 745-289714N, 745-289714RXWabco:4735050030, 9340990100, 9340990150, 9340990200, WAB4735050030, WABWKN32041, WKN32041Freightliner:729013401, 9242 289714, 9246 289714, 9645 289714, 9646 289714, A12-14980-000, A12-14980-001, A12-14980-002, A12-14980-003, BW 289714, BW 289714N, WWS 289714, WWS 72901-3401, F3HZ 2K119 AVolvo:8071356, 85150276PAI: 626, 36260, EM36260, LQV-3626Euclid:E-BN289714NDayton PartsAV289714Haldex:KN-32041, KN32041Fleetcraft:FC289714Perkins:4820-01-095-1697Meritor:R955289714N, R955289714X, RKN32041, TDAR955289714NGenuine NewstarBER-289714, S-9749, S9749Tectran:14477, TV289714World American:QR-1CBWP:M-289714Torque:TR289714Warranty & Quality AssuranceThe World American provides reliable, OE-grade components backed by a 1-year manufacturer’s warranty. Each unit is built to meet or exceed OEM standards and is quality-tested for performance, fitment, and durability to ensure long-lasting operation in commercial fleets and applications. Review: Good product, I just installed in my Peterbilt 579, and work perfectly. I didn’t take pictures from the package, but it’s one of the best that I received. The price is the right for us. Let us see how long can be working. Review: Great product ## Features - Type QR-1C Quick Release Valve designed for heavy-duty air brake systems; 0 PSI differential with 0.375-inch delivery port diameter for reliable and fast brake release performance in commercial vehicles. - Precision Port Sizes: Supply port diameter 0.25 inch, delivery port diameter 0.375 inch, balance port diameter 0.25 inch; NPT thread type ensures secure connection and leak-free operation. - Durable and Compact Design: With a 2.68-inch height and robust NPT-threaded ports, this valve withstands demanding conditions while fitting easily into compact spaces. - Versatile Application: Suitable for trucks, buses, and trailers, this valve is compatible with air brake systems across and Compatible with Multiple Brands and Applications, replacing Bendix, Haldex, Meritor, Tectran, Mack, Freightliner, Navistar, Volvo Truck, Wabco, Automann, Euclid. - Reliable Construction: Built with high-quality materials, this QR1C valve provides long-lasting durability, maintaining optimal functionality under high-pressure conditions. and Replaces Popular Part Numbers: Bendix 289714, Haldex KN32041, Meritor R955289714N, Tectran 14477, Mack 20QE2288, Freightliner 729013401, Wabco 4735050030, Genuine Newstar S-9749. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00IVQR2U6 | | ASIN | B00IVQR2U6 | | Batteries Required? | No | | Color | WA289714 | | Customer Reviews | 4.6 4.6 out of 5 stars (538) | | Customer reviews | 4.6 4.6 out of 5 stars (538) | | Date First Available | 18 March 2018 | | Date First Available | 18 March 2018 | | Included components | 1 Quick Release Valve | | Item Package Quantity | 1 | | Item Weight | 454 g | | Item model number | WA289714 | | Item model number | WA289714 | | Manufacturer | World American | | Manufacturer | World American | | Material | Metal | | Part number | WA289714 | | Product Dimensions | 8.89 x 7.87 x 9.65 cm; 453.59 g | | Product Dimensions | 8.89 x 7.87 x 9.65 cm; 453.59 g | | Size | WA289714-(QR-1C) | | Specification met | ISO 9001 | ## Images ![WA289714 Relay Valve - Image 1](https://m.media-amazon.com/images/I/617wLtQLoeL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***L on 17 June 2025* Good product, I just installed in my Peterbilt 579, and work perfectly. I didn’t take pictures from the package, but it’s one of the best that I received. The price is the right for us. Let us see how long can be working. ### ⭐⭐⭐⭐⭐ Review *by R***H on 9 August 2025* Great product ### ⭐⭐⭐⭐⭐ Review *by A***Y on 8 January 2026* Great items ## Frequently Bought Together - World American WA289714 Air Brake Quick Release Valve Compatible with Bendix 289714, Freightliner A12-14980, Mack 25175160,Bendix: 289714CX, Volvo Truck: 8071356,OE Aftermarket: 0587-289714P - GOVERNOR - REPLACES BENDIX D2 STYLE - HI TEMP HIGH TEMPERATURE HD - ASTAMOTOR 2 PCS Air Brake Quick Release Valve (Compatible with Bendix 229859, Midland KN32005, Haldex 229859X), 2 Pack --- ## 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.uy/products/346400342-wa289714-relay-valve](https://www.desertcart.uy/products/346400342-wa289714-relay-valve) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-05-17*