{"product_id":"n-909-879-02-genuine-vw-audi-camshaft-gear-bolt-m10-x-1-x-35","title":"N-909-879-02 Genuine VW\/Audi Camshaft Gear Bolt - M10 x 1 x 35","description":"\u003cp\u003e\u003cstrong\u003eGenuine VW\/Audi camshaft gear bolt, part number N-909-879-02.\u003c\/strong\u003e This original fastener secures the camshaft sprocket to the camshaft on the BPY FSI configurations below. One bolt is supplied.\u003c\/p\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOriginal number: N-909-879-02 \/ N90987902.\u003c\/li\u003e\n\u003cli\u003ePublished nominal size: M10 x 1 x 35.\u003c\/li\u003e\n\u003cli\u003eExternal hex drive with a broad seating flange.\u003c\/li\u003e\n\u003cli\u003eAssigned application: camshaft sprocket-to-camshaft attachment on the FSI timing arrangement.\u003c\/li\u003e\n\u003cli\u003eSprocket, timing belt, camshaft and other timing hardware are separate.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe fastener retains the sprocket at the camshaft connection as part of the engine timing assembly. Correct hardware and the prescribed assembly procedure are necessary to maintain the intended attachment. Match the engine code and original number; a matching diameter alone does not establish suitability for another camshaft or timing design.\u003c\/p\u003e\u003cp\u003eThis listing covers BPY FSI applications. Other 2.0T engines can use different timing arrangements and fasteners. Identify the installed engine and assigned bolt position before ordering.\u003c\/p\u003e\u003ch3\u003eCommon reasons to replace\u003c\/h3\u003e\u003cp\u003eInspect the bolt when the prescribed timing service requires removal of the camshaft sprocket or when repairing its attachment. Replace damaged threads, rounded wrenching flats, deformation or missing hardware. Renew removed fasteners whenever required by the applicable factory procedure.\u003c\/p\u003e\u003cp\u003eEarlier timing repairs may leave an incorrect bolt or damaged drive surface. Compare the original fastener and inspect the sprocket seating arrangement before reassembly.\u003c\/p\u003e\u003cp\u003eTiming faults, abnormal engine operation or noise require diagnosis of the complete timing system. A new bolt cannot repair a damaged sprocket, worn camshaft connection, incorrect belt timing, failed tensioner or damaged mating threads. Correct the diagnosed defect before completing the repair.\u003c\/p\u003e\u003ch3\u003eInstallation and service notes\u003c\/h3\u003e\u003cp\u003eFollow the factory timing procedure for the BPY engine. Establish the required engine position and use the prescribed locking and counterholding tools before releasing the sprocket attachment. Do not rely on the timing belt to counterhold the sprocket unless the exact repair procedure explicitly specifies that method.\u003c\/p\u003e\u003cp\u003eInspect the camshaft connection, sprocket and seating surfaces. Confirm the original bolt number and prepare the threads as prescribed. Position the components correctly before starting the bolt by hand in undamaged threads.\u003c\/p\u003e\u003cp\u003eUse the correct hex tool and approved counterholding method, then follow the factory tightening torque and any additional angle for this attachment. Observe the specified thread preparation and fastener replacement instructions.\u003c\/p\u003e\u003cp\u003eDo not transfer a tightening value from a crankshaft bolt, chain-driven camshaft adjuster or unrelated M10 fastener. Do not use extra tightening force to compensate for damaged threads or an incorrectly seated sprocket.\u003c\/p\u003e\u003cp\u003eComplete the required belt installation, tensioning and timing verification before starting the engine. Perform any prescribed manual rotation and recheck steps using the approved procedure. Reassemble the timing covers and related components, then complete the required operating checks.\u003c\/p\u003e\u003cp\u003eThis listing supplies one original camshaft gear bolt. Select the timing belt, tensioner, sprocket and other service components separately for the exact engine arrangement.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\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\u003eAudi A3\u003c\/td\u003e\n\u003ctd\u003e2006–2008\u003c\/td\u003e\n\u003ctd\u003e2.0L turbocharged FSI gasoline, BPY only\u003c\/td\u003e\n\u003ctd\u003e8P hatchback, front-wheel drive; 6-speed manual\u003c\/td\u003e\n\u003ctd\u003eBPY FSI camshaft sprocket-to-camshaft attachment requiring N90987902. Confirm engine and original timing arrangement. Not a chain-driven TSI camshaft fastener.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi A3\u003c\/td\u003e\n\u003ctd\u003e2006–2008\u003c\/td\u003e\n\u003ctd\u003e2.0L turbocharged FSI gasoline, BPY only\u003c\/td\u003e\n\u003ctd\u003e8P hatchback, front-wheel drive; 6-speed DSG\u003c\/td\u003e\n\u003ctd\u003eBPY FSI camshaft sprocket-to-camshaft attachment requiring N90987902. Confirm engine and original timing arrangement. Not a chain-driven TSI camshaft fastener.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolkswagen GTI\u003c\/td\u003e\n\u003ctd\u003e2006–2008\u003c\/td\u003e\n\u003ctd\u003e2.0L turbocharged FSI gasoline, BPY\u003c\/td\u003e\n\u003ctd\u003eMk5 hatchback, front-wheel drive; 6-speed manual\u003c\/td\u003e\n\u003ctd\u003eBPY FSI camshaft sprocket-to-camshaft attachment requiring N90987902. Confirm engine and original timing arrangement. Not a chain-driven TSI camshaft fastener.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolkswagen GTI\u003c\/td\u003e\n\u003ctd\u003e2006–2008\u003c\/td\u003e\n\u003ctd\u003e2.0L turbocharged FSI gasoline, BPY\u003c\/td\u003e\n\u003ctd\u003eMk5 hatchback, front-wheel drive; 6-speed DSG\u003c\/td\u003e\n\u003ctd\u003eBPY FSI camshaft sprocket-to-camshaft attachment requiring N90987902. Confirm engine and original timing arrangement. Not a chain-driven TSI camshaft fastener.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eConfirm BPY FSI engine and original N90987902 at the camshaft sprocket attachment. One bolt supplied.\u003c\/em\u003e\u003c\/p\u003e","brand":"Genuine VW\/Audi","offers":[{"title":"Default Title","offer_id":48008338276529,"sku":"N-909-879-02","price":13.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1379\/3201\/files\/n-909-879-02-genuine-vw-audi-1.jpg?v=1791337184","url":"https:\/\/hstuning.com\/products\/n-909-879-02-genuine-vw-audi-camshaft-gear-bolt-m10-x-1-x-35","provider":"HS Tuning ","version":"1.0","type":"link"}