{"product_id":"n-010-272-4-genuine-vw-audi-timing-guide-and-power-steering-retainer-bolt","title":"N-010-272-4 Genuine VW\/Audi Timing Guide and Power Steering Retainer Bolt","description":"\u003ch2\u003eGenuine guide-rail and pump-retainer hardware\u003c\/h2\u003e\u003cp\u003eThe N-010-272-4 Genuine VW\/Audi hex-head bolt is used at two distinct types of engine-mounted connection in the verified applications below: the Volkswagen VR6 timing-chain guide rail and the assigned Audi power-steering pump retainer.\u003c\/p\u003e\u003cp\u003eMatch the vehicle row and original joint carefully. This bolt is not a universal timing-system fastener or a replacement for every steering-pump bolt. The correct bracket, guide rail and any specified washers remain part of the original assembly.\u003c\/p\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eComplete factory number: N-010-272-4.\u003c\/li\u003e\n\u003cli\u003eNominal factory specification: M8 × 26.\u003c\/li\u003e\n\u003cli\u003eDesign: external hex-head threaded bolt.\u003c\/li\u003e\n\u003cli\u003eQuantity supplied: one individual bolt.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe nominal specification describes the fastener itself rather than packaged shipping dimensions. Match the complete factory number, original attachment point and head seating arrangement. Similar-looking hardware elsewhere in the same assembly can differ in length, thread size or bearing surface.\u003c\/p\u003e\u003ch3\u003eCommon reasons to replace\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eA bolt is missing after component removal or previous service.\u003c\/li\u003e\n\u003cli\u003eThe drive head is damaged or rounded.\u003c\/li\u003e\n\u003cli\u003eThe threads have been crossed, stripped or otherwise damaged.\u003c\/li\u003e\n\u003cli\u003eThe bolt is bent or its bearing surface no longer seats correctly.\u003c\/li\u003e\n\u003cli\u003eA previous repair used incorrect substitute hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInspect the guide rail or pump bracket, receiving threads and original bearing surfaces before assembly. A replacement bolt cannot repair a cracked guide, damaged pump retainer or stripped receiver. Chain noise, steering effort and fluid leaks require diagnosis of their relevant components.\u003c\/p\u003e\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\u003cp\u003eThe table distinguishes the timing guide application from the power-steering retainer application. Match the original component and bolt position, not just the vehicle model.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eVehicle\u003c\/th\u003e\n\u003cth\u003eModel years\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003eApplication restrictions\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolkswagen Passat\u003c\/td\u003e\n\u003ctd\u003e1992–1994\u003c\/td\u003e\n\u003ctd\u003e2.8L gasoline VR6\u003c\/td\u003e\n\u003ctd\u003eB3\/B4 sedan; original timing-chain guide rail; 5-speed manual or automatic; engine-mounted hardware\u003c\/td\u003e\n\u003ctd\u003eAssigned timing-chain guide-rail connection, diagram position 17. One bolt supplied; guide rail and timing kit not included.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi 90 quattro\u003c\/td\u003e\n\u003ctd\u003e1995\u003c\/td\u003e\n\u003ctd\u003e2.8L AFC gasoline V6\u003c\/td\u003e\n\u003ctd\u003eB4 sedan; quattro; original power-steering pump retainer; 5-speed manual; engine-mounted steering pump hardware\u003c\/td\u003e\n\u003ctd\u003eAssigned pump retainer connection; diagram position 9 in factory pump diagram. Match original bracket and washer stack.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi Cabriolet\u003c\/td\u003e\n\u003ctd\u003e1997\u003c\/td\u003e\n\u003ctd\u003e2.8L gasoline V6\u003c\/td\u003e\n\u003ctd\u003eB4 convertible; front-wheel drive; original left-hand-drive steering pump bracket; 4-speed automatic; engine-mounted pump hardware\u003c\/td\u003e\n\u003ctd\u003eAssigned vane-pump retainer mounting bolt. Neighboring pump VIN change does not define this bolt.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi A6\u003c\/td\u003e\n\u003ctd\u003e1995\u003c\/td\u003e\n\u003ctd\u003e2.8L gasoline V6\u003c\/td\u003e\n\u003ctd\u003eC4 sedan; front-wheel drive; original steering-pump retainer; Engine-mounted steering pump hardware; match original bracket\u003c\/td\u003e\n\u003ctd\u003eAssigned power-steering pump retainer mounting bolt. Do not transfer neighboring pulley VIN split to this bolt.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation guidance\u003c\/h3\u003e\u003cp\u003eFollow the factory timing-system or power-steering pump service procedure for the exact joint. Maintain all required timing and component support precautions when accessing a guide rail. Retain the prescribed washer and bracket arrangement during pump-retainer service.\u003c\/p\u003e\u003cp\u003eAlign the mating components before engaging the bolt, start the threads carefully and use the correct tool for the actual drive. Follow the factory tightening instruction and sequence for the exact connection. Do not transfer torque values between different applications that happen to use the same bolt number.\u003c\/p\u003e\u003cp\u003eAfter assembly, restore all disturbed components and perform the operating checks prescribed for the serviced system. Investigate remaining looseness or misalignment rather than adding torque.\u003c\/p\u003e\u003ch3\u003eOrdering information\u003c\/h3\u003e\u003cp\u003eSupplied as one genuine bolt. Timing guide, chain, pump, retainer bracket, washers and a complete service kit are not included. Confirm the required repair quantity before ordering.\u003c\/p\u003e","brand":"Genuine VW\/Audi","offers":[{"title":"Default Title","offer_id":48046860271793,"sku":"N-010-272-4","price":2.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1379\/3201\/files\/n-010-272-4-genuine-vw-audi-1.jpg?v=1792126415","url":"https:\/\/hstuning.com\/products\/n-010-272-4-genuine-vw-audi-timing-guide-and-power-steering-retainer-bolt","provider":"HS Tuning ","version":"1.0","type":"link"}