--- product_id: 359429885 title: "WA284358 D2 Governor Air Brake Bendix Style High Temp Replaces Bendix 284358/109662N /275491 Haldex KN18534 Automann Port 0.125\" Dia 5\" Length NPT Thread 3 Reservoir & 3 Unloader Ports" brand: "world american" price: "R1350" currency: ZAR in_stock: true url: https://www.desertcart.co.za/products/359429885-wa284358-d2-governor-air-brake-bendix-style-high-temp-replaces store_origin: ZA region: South Africa --- # 5" compact body length High-temp durability Precision 0.125" NPT threads WA284358 D2 Governor Air Brake Bendix Style High Temp Replaces Bendix 284358/109662N /275491 Haldex KN18534 Automann Port 0.125" Dia 5" Length NPT Thread 3 Reservoir & 3 Unloader Ports **Brand:** world american **Price:** R1350 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Elevate your brake game with precision-engineered reliability βš™οΈ ## Quick Answers - **What is this?** WA284358 D2 Governor Air Brake Bendix Style High Temp Replaces Bendix 284358/109662N /275491 Haldex KN18534 Automann Port 0.125" Dia 5" Length NPT Thread 3 Reservoir & 3 Unloader Ports by world american - **How much does it cost?** R1350 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/359429885-wa284358-d2-governor-air-brake-bendix-style-high-temp-replaces) ## 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 - β€’ **Trusted Durability:** Crafted from rugged metal with strict quality control, delivering long-lasting performance for commercial trucks and buses. - β€’ **Broad Compatibility:** Replaces over 50 OEM and aftermarket part numbers including Bendix, Haldex, and Automannβ€”future-proof your fleet maintenance. - β€’ **Seamless OEM Fitment:** Standard 0.125" NPT threaded ports ensure effortless integration with your existing heavy-duty air brake systems. - β€’ **Multi-Port Versatility:** Equipped with 3 reservoir and 3 unloader ports for superior air pressure regulation and system balance. - β€’ **Built to Withstand Heat:** Engineered for high-temp environments, maintaining reliable pressure between 100–120 PSI even under extreme conditions. ## Overview The World American WA284358 D2 Governor High Temp is a precision-engineered air brake regulator designed for heavy-duty commercial vehicles. Featuring a 5-inch metal body with standard 0.125" NPT threaded ports, it supports consistent air pressure regulation between 100–120 PSI in high-temperature environments. Compatible with over 50 OEM and aftermarket part numbers, this rugged governor ensures seamless fitment and long-term durability in demanding braking systems. ## Description Short Summary: The World American WA284358 D2 Governor High Temp is a robust air system regulator designed to maintain air pressure between 100–120 PSI in high-temperature environments. With durable construction and broad compatibility, it's a top replacement for multiple Bendix and OE part numbers. Key Features Operating Range: 100–120 PSI Exhaust/Reservoir/Unloader Port Diameter: 0.125" Reservoir & Unloader Ports: 3 each Thread Type: NPT Body Length: 5 Inches High Temperature Rated: Built for durability in harsh conditions Package Includes: 1x D2 Governor Unit Vehicle Compatibility This part fits various commercial trucks, buses, and applications requiring D2 governors with NPT threads and high-temp resistance. Always verify your original part number for accurate fitment. Replaces OEM & Aftermarket Part Numbers Bendix: 284358, 284358N, 284358NP, 109662, 109662N, 275491, 276049, 101474, 282436, 284358CX, 0R284358BXR, BW284358RX Automann: 170.284358, 745284358N Haldex: KN18534, KN-18534 Tectran: 14363, TV284358 PAI: 5649, 56490, 5658, 56580, LGV-5658 Mack: 20QE275P4, 745-OR-284358X Freightliner: BW 275491, BW 284358, BW284358N, BWOR284358, BW275707, BW275707N Fleetrite: FLTBV358 Genuine Newstar: BER-284358, S-A535, SA535 Globetech: GTAG8602 Toyota: 401237 OE Aftermarket: 034083, 637209190, 275491-12, BEN-284358, IK284358N World American: WA275491, WA275491-2, WAKN18530 Warranty & Quality Assurance World American stands behind the WA284358 D2 Governor with strict quality control and compatibility testing. Trusted in heavy-duty brake systems, this unit ensures long-term reliability in commercial transport applications. ## Features - Precision-engineered D2 Governor for high-temp applications; 5" body length and standard 0.125" NPT threaded ports ensure seamless fitment in heavy-duty air brake systems - Equipped with 3 reservoir and 3 unloader ports, all 0.125" diameter, ideal for maintaining consistent air pressure in high-demand braking systems - Supports pressure regulation in the 100–120 PSI operating range; rugged design helps withstand demanding environments and elevated temperatures - Includes 1 D2 governor unit compatible with numerous OE and aftermarket systems; built for long-lasting performance and reliability in commercial trucks and buses - Replaces over 50 part numbers including Bendix 284358, 109662N, Haldex KN18534, Automann 170.284358, PAI 5658, and more; see below for full list ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00IVQQKSQ | | Brand Name | World American | | Customer Reviews | 4.6 4.6 out of 5 stars (101) 4.6 out of 5 stars | | Global Trade Identification Number | 00698231599891 | | Included Components | D2 Governor High Temp | | Item Dimensions | 3.2 x 5.8 x 3.9 inches | | Item Type Name | Governor | | Manufacturer | World American | | Material Type | Metal | | Model | WA284358 | | Number Of Items | 1 | | Number Of Packs | 1 | | Part Number | WA284358 | | Thread Style | Npt | | Unit Count | 1 Count | | Upc | 698231599891 | ## Product Details - **Brand:** World American - **Item dimensions L x W x H:** 3.2 x 5.8 x 3.9 inches - **Material:** Metal - **Number of Items:** 1 - **Thread Type:** Npt ## Images ![WA284358 D2 Governor Air Brake Bendix Style High Temp Replaces Bendix 284358/109662N /275491 Haldex KN18534 Automann Port 0.125" Dia 5" Length NPT Thread 3 Reservoir & 3 Unloader Ports - Image 1](https://m.media-amazon.com/images/I/71EWa0wMkwL.jpg) ![WA284358 D2 Governor Air Brake Bendix Style High Temp Replaces Bendix 284358/109662N /275491 Haldex KN18534 Automann Port 0.125" Dia 5" Length NPT Thread 3 Reservoir & 3 Unloader Ports - Image 2](https://m.media-amazon.com/images/I/71aHMMrziKL.jpg) ![WA284358 D2 Governor Air Brake Bendix Style High Temp Replaces Bendix 284358/109662N /275491 Haldex KN18534 Automann Port 0.125" Dia 5" Length NPT Thread 3 Reservoir & 3 Unloader Ports - Image 3](https://m.media-amazon.com/images/I/51E3P-G4MCL.jpg) ![WA284358 D2 Governor Air Brake Bendix Style High Temp Replaces Bendix 284358/109662N /275491 Haldex KN18534 Automann Port 0.125" Dia 5" Length NPT Thread 3 Reservoir & 3 Unloader Ports - Image 4](https://m.media-amazon.com/images/I/51BxHEkD4sL.jpg) ![WA284358 D2 Governor Air Brake Bendix Style High Temp Replaces Bendix 284358/109662N /275491 Haldex KN18534 Automann Port 0.125" Dia 5" Length NPT Thread 3 Reservoir & 3 Unloader Ports - Image 5](https://m.media-amazon.com/images/I/61zicSJL6PL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - GOVERNOR - REPLACES BENDIX D2 STYLE - HI TEMP HIGH TEMPERATURE HD - 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 - World American MWT 109994 Air Brake Dryer Cartridge, Compatible with AD-IS/SP, Replaces Bendix R950011, Volvo 30902886, Freightliner BW5008414, and Mack 745109994 for Heavy-Duty Trucks --- ## 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.za/products/359429885-wa284358-d2-governor-air-brake-bendix-style-high-temp-replaces](https://www.desertcart.co.za/products/359429885-wa284358-d2-governor-air-brake-bendix-style-high-temp-replaces) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-31*