{"product_id":"semi-truck-air-brake-knob-set-parking-trailer-yellow-red-5-8-replaces-bendix-298818-298817","title":"Semi Truck Air Brake Knob Set (Parking + Trailer) – Yellow\/Red 5\/8\" – Replaces Bendix 298818\/298817","description":"\u003cp\u003eRestore safe, precise brake control in your cab with the \u003cstrong\u003eROADWEST 298818N Yellow Parking Brake \u0026amp; 298817N Red Air Brake Knobs Set\u003c\/strong\u003e. Designed as a \u003cstrong\u003edirect replacement for Bendix push-pull brake valve knobs\u003c\/strong\u003e, this kit helps you easily identify and operate both the tractor air brake and trailer parking brake functions.\u003c\/p\u003e\n\u003cp\u003eThis set includes \u003cstrong\u003eone red service brake valve knob\u003c\/strong\u003e and \u003cstrong\u003eone yellow parking brake knob\u003c\/strong\u003e, each engineered with a \u003cstrong\u003estandard 5\/8\" threaded connection\u003c\/strong\u003e for fast installation on most semi truck dash-mounted push-pull valves. Lightweight yet durable plastic construction is built to handle daily use in fleet and owner-operator environments.\u003c\/p\u003e\n\u003cp\u003eEngineered for compatibility with \u003cstrong\u003emajor heavy-duty brands\u003c\/strong\u003e including \u003cstrong\u003ePeterbilt, Kenworth, Volvo, and Western Star\u003c\/strong\u003e, these knobs are an ideal choice when your factory knobs are faded, cracked, or missing. Clear red and yellow coloring helps maintain proper DOT-style identification for intuitive use.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bendix replacement\u003c\/strong\u003e – Red air brake knob replaces \u003cstrong\u003eBendix 298817, 298817N, TR298817, V118490, 25110978, 79101-3201\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYellow parking brake knob\u003c\/strong\u003e replaces \u003cstrong\u003eBendix 298818, 298818N, TR298818, V1118489, 25110977\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 5\/8\" thread size\u003c\/strong\u003e for quick, secure installation on most threaded push-pull valves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with major truck brands\u003c\/strong\u003e such as Peterbilt, Kenworth, Volvo, and Western Star (check thread style before purchase).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable molded plastic\u003c\/strong\u003e – corrosion-resistant, lightweight, and designed to withstand daily cab use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear color coding\u003c\/strong\u003e – red knob for trailer\/service brake, yellow knob for parking brake, following common industry convention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete 2-piece kit\u003c\/strong\u003e – includes both knobs to refresh your dash controls at the same time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eROADWEST\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eSemi Truck Air \u0026amp; Parking Brake Control Knob Set\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplications\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eSemi Trucks, Tractor-Trailers, Heavy-Duty Trucks with Push-Pull Brake Valves\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKnob Colors\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eYellow (Parking Brake) \u0026amp; Red (Air \/ Trailer Brake)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Size\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eStandard 5\/8\" (Approx. 0.62\")\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHandle Type\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eKnob – Push-Pull Valve Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eEngineered Plastic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCross Reference – Red Knob\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eBendix 298817; 298817N; TR298817; V118490; 25110978; 79101-3201\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCross Reference – Yellow Knob\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eBendix 298818; 298818N; TR298818; V1118489; 25110977\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Dimensions\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eApprox. 4\" L × 5\" W (per set)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded Components\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e1 × Red Air Brake Valve Knob; 1 × Yellow Parking Brake Knob\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFit Type\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eThreaded Push-Pull Valve – Universal 5\/8\" Thread (Verify Before Purchase)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eROADWEST\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ROADWEST","offers":[{"title":"Default Title","offer_id":41860213997671,"sku":"B0FYFRVGMG","price":10.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7612\/3239\/files\/semi-truck-air-brake-knob-set-parking-trailer-yellowred-58-replaces-bendix-298818298817-roadwest-truck-parts-b0fyfrvgmg-high-soar-5934370.jpg?v=1768890669","url":"https:\/\/roadwesttruckparts.com\/products\/semi-truck-air-brake-knob-set-parking-trailer-yellow-red-5-8-replaces-bendix-298818-298817","provider":"RoadWest Truck Parts","version":"1.0","type":"link"}