{"product_id":"billet-aluminium-supercharger-idler-pulley-i-r52-r53-cooper-s-jcw-gp-copy","title":"Billet Aluminium Alternator Pulley I R52\/R53 Cooper S\/JCW\/GP","description":"\u003cp class=\"p1\"\u003eThe G54 Standard Size Alternator Pulley is designed for MINI R52 and R53 Cooper S and JCW owners who want to retain the original alternator drive ratio while replacing or visually upgrading the factory pulley. Maintaining the standard diameter preserves the intended alternator speed relationship, making this version suitable for standard engines and modified cars where no alternator speed reduction is required.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eAlternator speed correction using a larger pulley diameter is advised and applicable once a reduced size supercharger pulley is installed. \u003c\/p\u003e\n\u003cp class=\"p1\"\u003eMachined from 6082 grade aluminium billet, the pulley is produced with close control of the belt grooves, bore and mounting faces. Correct concentricity is important for belt stability and bearing life, particularly in the compact R53 accessory drive where several components share the same belt path. The billet construction gives the pulley a clean, precise appearance and avoids the rough finish often associated with basic pressed components.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eAn anodised surface helps protect the aluminium from corrosion and contamination and is available in a selection of colours. The result is a functional replacement that respects the original drive ratio while adding the visual quality expected from a considered G54 engine bay package.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eDesign features and customer benefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li4\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eStandard diameter maintains the original alternator drive ratio.\u003c\/li\u003e\n\u003cli class=\"li4\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e6082 billet aluminium construction.\u003c\/li\u003e\n\u003cli class=\"li4\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eCNC machined grooves, bore and mounting faces.\u003c\/li\u003e\n\u003cli class=\"li4\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eDesigned for accurate belt tracking and concentric operation.\u003c\/li\u003e\n\u003cli class=\"li4\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eIdeal for restoration, maintenance and coordinated engine bay builds.\u003c\/li\u003e\n\u003cli class=\"li5\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eAnodised in a choice of corrosion resistant colours.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"G54","offers":[{"title":"Red","offer_id":57056835830084,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true},{"title":"Gold","offer_id":57056835862852,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":57056835895620,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true},{"title":"Blue","offer_id":57056835928388,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true},{"title":"Purple","offer_id":57056835961156,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true},{"title":"Green","offer_id":57056835993924,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true},{"title":"Cyan","offer_id":57056836026692,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true},{"title":"Titanium","offer_id":57056836059460,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true},{"title":"Anthracite","offer_id":57056836092228,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/apexkollectiv.com\/products\/billet-aluminium-supercharger-idler-pulley-i-r52-r53-cooper-s-jcw-gp-copy","provider":"Apex Kollectiv","version":"1.0","type":"link"}