{"product_id":"n-909-502-01-genuine-vw-audi-40-60-mm-charge-air-hose-clamp","title":"N-909-502-01 Genuine VW\/Audi 40–60 mm Charge Air Hose Clamp","description":"\u003ch2\u003eFactory screw-adjusted clamp for the pressure hose\u003c\/h2\u003e\u003cp\u003eN-909-502-01 is the Genuine VW\/Audi 40–60 x 9 mm clamp used at the assigned charge-air pressure hose connections below. Its screw-adjusted metal band secures the original hose over its matching fitting.\u003c\/p\u003e\u003cp\u003eTurbocharged plumbing can contain several clamp types and diameters. Identify the exact hose connection and original number before selecting this part; the model or engine alone does not make every clamp interchangeable.\u003c\/p\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eComplete factory number: N-909-502-01.\u003c\/li\u003e\n\u003cli\u003eFactory specification: 40–60 x 9 mm.\u003c\/li\u003e\n\u003cli\u003eDesign: slotted metal band with screw adjustment housing.\u003c\/li\u003e\n\u003cli\u003eQuantity supplied: one individual clamp.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe factory designation identifies a 40–60 mm clamping range and a 9 mm band width. The adjustment range must suit the original hose and fitting, and the clamp must occupy the prescribed location.\u003c\/p\u003e\u003ch3\u003eCommon reasons to replace\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe adjustment mechanism is stripped and no longer holds the band securely.\u003c\/li\u003e\n\u003cli\u003eThe band or housing is damaged or distorted.\u003c\/li\u003e\n\u003cli\u003eCorrosion prevents controlled adjustment.\u003c\/li\u003e\n\u003cli\u003eThe clamp is missing after pressure hose or turbocharger service.\u003c\/li\u003e\n\u003cli\u003eIncorrect hardware was installed at the original connection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInspect the hose for splits, softening, damaged ends and oil-related deterioration. Check the fitting and sealing area as well. A new clamp cannot repair a split pressure hose or broken connector, and a boost leak requires diagnosis of the complete connection.\u003c\/p\u003e\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\u003cp\u003eConfirm the specific pressure-hose position listed below and match the original factory number.\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\u003e2003\u003c\/td\u003e\n\u003ctd\u003e1.8L turbocharged gasoline I4; PR MW9\u003c\/td\u003e\n\u003ctd\u003eB5.5 sedan or wagon; front-wheel drive; Assigned charge-air pressure hose connection\u003c\/td\u003e\n\u003ctd\u003eN90950201 40–60 x 9 mm clamp at the specified pressure hose; not every hose clamp.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi A4\u003c\/td\u003e\n\u003ctd\u003e2001\u003c\/td\u003e\n\u003ctd\u003e1.8L turbocharged gasoline I4\u003c\/td\u003e\n\u003ctd\u003eB5 sedan; front-wheel drive; Assigned charge-air pressure hose connection\u003c\/td\u003e\n\u003ctd\u003eOriginal N90950201 pressure-hose position only; confirm original hose connection and clamp range.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation guidance\u003c\/h3\u003e\u003cp\u003eAllow the engine to cool and follow the vehicle-specific pressure hose procedure. Fully seat the hose, position the band correctly and tighten to the prescribed requirement. Avoid cutting the hose or deforming the fitting through excessive tightening.\u003c\/p\u003e\u003cp\u003eCheck routing and clearance, then perform the required charge-air leak and operating checks after assembly. Replace damaged hoses and fittings separately.\u003c\/p\u003e\u003ch3\u003eOrdering information\u003c\/h3\u003e\u003cp\u003eOne individual genuine clamp. Pressure hose, fitting, seals and other clamps are separate. Confirm VIN, engine and exact connection.\u003c\/p\u003e","brand":"Genuine VW\/Audi","offers":[{"title":"Default Title","offer_id":48047812477105,"sku":"N-909-502-01","price":13.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1379\/3201\/files\/n-909-502-01-genuine-vw-audi-1.jpg?v=1792138681","url":"https:\/\/hstuning.com\/products\/n-909-502-01-genuine-vw-audi-40-60-mm-charge-air-hose-clamp","provider":"HS Tuning ","version":"1.0","type":"link"}