{"product_id":"abs-valve-block-motor-assembly-land-rover-defender-wabco","title":"Land Rover Defender ABS Valve Block \u0026 Motor Assembly Repair – WABCO","description":"\u003ch3 class=\"\"\u003e\u003cstrong\u003eLand Rover Defender ABS Valve Block \u0026amp; Motor Assembly Repair – WABCO\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePart No. 478 407 022 0 \/ SRB 500041 03 007839\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003e101540 02 002446\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003e#26414, 27470\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003eThis is a \u003cstrong\u003erepair service\u003c\/strong\u003e for the \u003cstrong\u003eWABCO ABS valve block and motor assembly\u003c\/strong\u003e fitted to \u003cstrong\u003eLand Rover Defender\u003c\/strong\u003e models. These units are known to develop a range of hydraulic and electrical faults that affect braking performance and may trigger ABS warnings or failure modes.\u003c\/p\u003e\n\u003chr class=\"\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eCommon Faults We Repair:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eBlocked solenoid valves\u003c\/strong\u003e (causing uneven braking or warning lights)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eMotor failure\u003c\/strong\u003e (ABS pump not activating or low pressure faults)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eInternal or external fluid leaks\u003c\/strong\u003e (from seals or pressure chamber)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eShuttle valve switch failure\u003c\/strong\u003e (a common cause of the “Three Amigos” warning lights)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eApplies To:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eLand Rover Defender (various models equipped with WABCO ABS)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eWABCO Part Number:\u003c\/strong\u003e\u003ctcxspan tcxhref=\"4784070220\" title=\"Call  478 407 022 0 via 3CX\"\u003e 478 407 022 0\u003c\/tcxspan\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eLand Rover SRB Number:\u003c\/strong\u003e SRB\u003ctcxspan tcxhref=\"50004103007839\" title=\"Call  500041 03 007839 via 3CX\"\u003e 500041 03 007839\u003c\/tcxspan\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eService Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eDisassembly and ultrasonic cleaning of valve block\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eMotor function testing and repair\/replacement if needed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eResealing and replacement of worn seals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eShuttle valve and sensor circuit repair\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eFinal bench testing for flow, pressure, and electrical integrity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e\n\u003cp class=\"\"\u003e \u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Get Electronic NZ","offers":[{"title":"Default Title","offer_id":19869225025633,"sku":"","price":975.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0092\/7236\/1057\/products\/59993139_1142525895919126_3280335015245774848_n.jpg?v=1765101015","url":"https:\/\/www.getelectronic.co.nz\/products\/abs-valve-block-motor-assembly-land-rover-defender-wabco","provider":"Get Electronic NZ","version":"1.0","type":"link"}