{"product_id":"n-011-527-21-genuine-vw-audi-10-5x21x2-flat-washer","title":"N-011-527-21 Genuine VW\/Audi 10.5x21x2 Flat Washer","description":"\u003ch2\u003eGenuine flat washer for the assigned factory attachment\u003c\/h2\u003e\u003cp\u003eThe N-011-527-21 Genuine VW\/Audi washer provides the specified flat bearing surface at the verified factory connections below. Its nominal 10.5×21×2 size identifies the original hardware.\u003c\/p\u003e\u003cp\u003eThis washer is used in several different assemblies. The table identifies the verified attachment for each vehicle configuration. A vehicle match does not mean it replaces every washer on that vehicle, and this flat washer is not a sealing ring or lock washer.\u003c\/p\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eComplete factory number: N-011-527-21.\u003c\/li\u003e\n\u003cli\u003eFactory specification: 10.5 × 21 × 2.\u003c\/li\u003e\n\u003cli\u003eDesign: flat washer with circular clearance opening.\u003c\/li\u003e\n\u003cli\u003eQuantity supplied: one individual washer.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe nominal specification identifies the opening, outside diameter and thickness. Those dimensions affect clearance and bearing contact. Do not substitute a washer with a different thickness or diameter merely because it fits over the same bolt.\u003c\/p\u003e\u003ch3\u003eCommon reasons to replace\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe original washer is missing after service.\u003c\/li\u003e\n\u003cli\u003eThe washer is bent or distorted.\u003c\/li\u003e\n\u003cli\u003eThe bearing surface is damaged.\u003c\/li\u003e\n\u003cli\u003eThe washer has excessive corrosion or physical damage.\u003c\/li\u003e\n\u003cli\u003eA previous repair used a washer with the wrong dimensions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInspect the bolt, retained component and mating surface before fitting replacement hardware. A new washer cannot repair a distorted bracket, damaged mounting face or incorrect bolt. Restore the original hardware arrangement for the selected connection.\u003c\/p\u003e\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\u003cp\u003eEach row names a different original assembly assigned N01152721. Observe the quattro, long-wheelbase and engine restrictions. The R8 exhaust uses other washers as well, including a different thicker item.\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\u003eAudi A4\u003c\/td\u003e\n\u003ctd\u003e2008\u003c\/td\u003e\n\u003ctd\u003e2.0L turbocharged gasoline inline-four\u003c\/td\u003e\n\u003ctd\u003eB7 sedan or Avant; quattro; PR 1X1; Original rear-axle support assembly\u003c\/td\u003e\n\u003ctd\u003eOriginal rear-axle assembly washer position assigned N01152721, 10.5×21×2; quattro 1X1 only.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi A4\u003c\/td\u003e\n\u003ctd\u003e2008\u003c\/td\u003e\n\u003ctd\u003e3.2L FSI gasoline V6\u003c\/td\u003e\n\u003ctd\u003eB7 sedan or Avant; quattro; PR 1X1; Original rear-axle support assembly\u003c\/td\u003e\n\u003ctd\u003eOriginal rear-axle assembly washer position assigned N01152721, 10.5×21×2; quattro 1X1 only.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi A8 L\u003c\/td\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003e4.2L gasoline V8\u003c\/td\u003e\n\u003ctd\u003eD3 long-wheelbase sedan; quattro; PR K8L; Original underbody trim\/heat-shield attachment\u003c\/td\u003e\n\u003ctd\u003eOriginal washer position assigned N01152721; long-wheelbase K8L only for this application.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi A8 L\u003c\/td\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003e6.0L gasoline W12\u003c\/td\u003e\n\u003ctd\u003eD3 long-wheelbase sedan; quattro; PR K8L; Original underbody trim\/heat-shield attachment\u003c\/td\u003e\n\u003ctd\u003eOriginal washer position assigned N01152721; long-wheelbase K8L only for this application.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi A6\u003c\/td\u003e\n\u003ctd\u003e2004\u003c\/td\u003e\n\u003ctd\u003e3.0L gasoline V6; PR T15\u003c\/td\u003e\n\u003ctd\u003eC5 sedan with front-wheel drive or quattro; Avant with quattro; Original alternator bracket attachment\u003c\/td\u003e\n\u003ctd\u003eOriginal T15 alternator bracket washer position assigned N01152721, 10.5×21×2; not every washer in the accessory drive.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi R8\u003c\/td\u003e\n\u003ctd\u003e2015\u003c\/td\u003e\n\u003ctd\u003e4.2L FSI gasoline V8\u003c\/td\u003e\n\u003ctd\u003eType 42 coupe or Spyder; quattro; Original exhaust mounting arrangement\u003c\/td\u003e\n\u003ctd\u003eOriginal exhaust hardware position assigned N01152721 10.5×21×2. Distinct from thicker 10.5×25×4 N0154027 washer.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi R8\u003c\/td\u003e\n\u003ctd\u003e2015\u003c\/td\u003e\n\u003ctd\u003e5.2L FSI gasoline V10\u003c\/td\u003e\n\u003ctd\u003eType 42 coupe or Spyder; quattro; Original exhaust mounting arrangement\u003c\/td\u003e\n\u003ctd\u003eOriginal exhaust hardware position assigned N01152721 10.5×21×2. Distinct from thicker 10.5×25×4 N0154027 washer.\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 procedure for the selected attachment. Fit the washer at its original position and orientation, with the specified bolt and associated hardware. Use the tightening specification for that exact connection.\u003c\/p\u003e\u003cp\u003eVerify component seating and secure mounting. Complete the functional, clearance or leak checks required by the serviced assembly. Do not transfer bolt torque values between the different applications listed here.\u003c\/p\u003e\u003ch3\u003eOrdering information\u003c\/h3\u003e\u003cp\u003eSupplied as one genuine washer. Bolts, nuts, brackets, panels and a complete hardware set are not included. Confirm the original number and quantity required for the selected attachment.\u003c\/p\u003e","brand":"Genuine VW\/Audi","offers":[{"title":"Default Title","offer_id":48047209185457,"sku":"N-011-527-21","price":7.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1379\/3201\/files\/n-011-527-21-genuine-vw-audi-1.jpg?v=1792133135","url":"https:\/\/hstuning.com\/products\/n-011-527-21-genuine-vw-audi-10-5x21x2-flat-washer","provider":"HS Tuning ","version":"1.0","type":"link"}