{"product_id":"400-500-430-0-genuine-wabco®-trailer-iabs-2m-premium-valve","title":"400 500 430 0 | Genuine Wabco® Trailer IABS 2M Premium Valve","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003cbr\u003e\u003c\/strong\u003eA Trailer iABS 2M Premium Valve\u003cstrong\u003e 400 500 430 0 \u003c\/strong\u003eis a key part of a trailer’s anti-lock braking system (ABS)—it’s the unit that both controls braking electronically and modulates air pressure to keep the wheels from locking up. Trailer IABS 2M Premium Valve trailers with WABCO iABS 2M systems (2-modulator ABS setup)\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003ePart Number\u003cspan\u003e:\u003c\/span\u003e\u003c\/strong\u003e 400 500 430 0\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003cspan\u003e: New\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eManufacture\/Brand\u003c\/strong\u003e\u003cspan\u003e: Wabco\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eFits 400 500 430 0 \u003c\/strong\u003eFor\u003cstrong\u003e \u003c\/strong\u003etrailers with WABCO iABS 2M systems (2-modulator ABS setup)\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry van trailers\u003cbr\u003eRefrigerated (reefer) trailers\n\u003cp\u003eFlatbeds\u003cbr\u003eTank trailers\u003cbr\u003eMost air-brake equipped commercial trailers\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-start=\"585\" data-end=\"703\"\u003e\u003cstrong data-start=\"585\" data-end=\"597\"\u003e\u003cbr\u003ePurpose of using 400 500 430 0:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp data-start=\"376\" data-end=\"521\"\u003e\u003cstrong data-start=\"376\" data-end=\"400\"\u003e1. Prevents skidding\u003c\/strong\u003e\u003cbr data-start=\"400\" data-end=\"403\"\u003eWhen a wheel is about to lock, the valve quickly reduces brake pressure so the tire keeps rotating instead of sliding.\u003c\/p\u003e\n\u003cp data-start=\"523\" data-end=\"642\"\u003e\u003cstrong data-start=\"523\" data-end=\"557\"\u003e2. Maintains trailer stability\u003c\/strong\u003e\u003cbr data-start=\"557\" data-end=\"560\"\u003eHelps keep the trailer tracking straight behind the tractor, reducing the risk of:\u003c\/p\u003e\n\u003cul data-start=\"643\" data-end=\"691\"\u003e\n\u003cli data-section-id=\"1dlcqox\" data-start=\"643\" data-end=\"658\"\u003eJackknifing\u003c\/li\u003e\n\u003cli data-section-id=\"4hvjs0\" data-start=\"659\" data-end=\"691\"\u003eTrailer swing or fishtailing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"693\" data-end=\"832\"\u003e\u003cstrong data-start=\"693\" data-end=\"724\"\u003e3. Improves braking control\u003c\/strong\u003e\u003cbr data-start=\"724\" data-end=\"727\"\u003eInstead of all-or-nothing braking, it applies \u003cstrong data-start=\"773\" data-end=\"803\"\u003eprecise, rapid adjustments\u003c\/strong\u003e to each side of the trailer.\u003c\/p\u003e\n\u003cp data-start=\"834\" data-end=\"983\"\u003e\u003cstrong data-start=\"834\" data-end=\"887\"\u003e4. Reduces stopping distance (in many conditions)\u003c\/strong\u003e\u003cbr data-start=\"887\" data-end=\"890\"\u003eEspecially on wet or slippery roads, controlled braking is more effective than locked wheels.\u003c\/p\u003e\n\u003cp data-start=\"985\" data-end=\"1087\"\u003e\u003cstrong data-start=\"985\" data-end=\"1021\"\u003e5. Protects tires and components\u003c\/strong\u003e\u003cbr data-start=\"1021\" data-end=\"1024\"\u003ePrevents flat spots and excessive wear caused by locked brakes.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-end=\"2493\" data-start=\"2460\"\u003e\u003cstrong data-start=\"97\" data-end=\"151\"\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSigns of a Bad 400 500 430 0\u003cspan\u003e:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003e1. ABS warning light stays on\u003c\/strong\u003e\n\u003cul data-start=\"294\" data-end=\"395\"\u003e\n\u003cli data-section-id=\"1chhv63\" data-start=\"294\" data-end=\"344\"\u003eTrailer ABS light doesn’t go off after startup\u003c\/li\u003e\n\u003cli data-section-id=\"1oreoj9\" data-start=\"345\" data-end=\"395\"\u003eIndicates stored fault codes or system failure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"wscdnx\" data-start=\"397\" data-end=\"433\"\u003e\u003cstrong\u003e2. Wheels lock up during braking\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"434\" data-end=\"512\"\u003e\n\u003cli data-section-id=\"1g33yvk\" data-start=\"434\" data-end=\"473\"\u003eEspecially on wet or slippery roads\u003c\/li\u003e\n\u003cli data-section-id=\"g204fq\" data-start=\"474\" data-end=\"512\"\u003eMeans ABS modulation isn’t working\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"p2jlfh\" data-start=\"514\" data-end=\"543\"\u003e\u003cstrong\u003e3. Poor or uneven braking\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"544\" data-end=\"623\"\u003e\n\u003cli data-section-id=\"1y9uufx\" data-start=\"544\" data-end=\"585\"\u003eOne side brakes harder than the other\u003c\/li\u003e\n\u003cli data-section-id=\"be62rw\" data-start=\"586\" data-end=\"623\"\u003eTrailer may pull or feel unstable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"rlvk1n\" data-start=\"625\" data-end=\"654\"\u003e\u003cstrong\u003e4. No ABS function at all\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"655\" data-end=\"742\"\u003e\n\u003cli data-section-id=\"w4idrf\" data-start=\"655\" data-end=\"695\"\u003eBrakes work, but \u003cstrong data-start=\"674\" data-end=\"693\"\u003eABS is inactive\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vwejev\" data-start=\"696\" data-end=\"742\"\u003eSystem behaves like an old non-ABS trailer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-start=\"97\" data-end=\"476\"\u003e\u003cstrong data-start=\"97\" data-end=\"151\"\u003e\u003cbr\u003eAbout the Manufacturer – Wabco:\u003cbr data-start=\"151\" data-end=\"154\"\u003e\u003c\/strong\u003eWABCO (originally the Westinghouse Air Brake Company) is a global leader in vehicle control systems for commercial vehicles such as trucks, buses, and trailers. Founded in 1869 and later becoming a part of ZF Friedrichshafen AG in 2020, WABCO is best known for pioneering advanced braking, stability, and suspension technologies.\u003c\/p\u003e","brand":"Wabco","offers":[{"title":"Default Title","offer_id":50748125970679,"sku":"400 500 430 0","price":2049.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/7080\/3959\/files\/4005004300-genuine-wabco-habs-st-dtc-atc-ebd-esc-500k-advanced-truck-parts-16064_2048x_9b7c7b0d-64bf-487c-b8c0-ad386090bfe3.webp?v=1777575028","url":"https:\/\/forcetruckparts.com\/products\/400-500-430-0-genuine-wabco%c2%ae-trailer-iabs-2m-premium-valve","provider":"Force Truck Parts","version":"1.0","type":"link"}