{"product_id":"riva-yamaha-supercharger-shaft-upgrade-kit-gen-4","title":"RIVA Yamaha Supercharger Shaft Upgrade Kit for 1.8L SHO and SVHO, GEN-4 Billet Shaft with Hydraulic End Bearing","description":"\u003cp\u003eThe RIVA Super-Duty GEN-4 Supercharger Shaft Kit strengthens the supercharger on Yamaha 1.8L SHO and SVHO engines for high-boost use. A hydraulic stabilisation bearing supports the end of the shaft on a high-pressure oil film to limit deflection and wear, fed by a through-shaft oiling system and a braided stainless line into a billet end cap.\u003c\/p\u003e\u003cp\u003eThe shaft, collar and gear are machined as one piece from high-strength billet steel, removing the stock weak point where the gear is pressed on. Larger threads and nut, and a new one-piece bearing with more surface area, add strength. It is a direct bolt-on replacement for OEM parts with no machining, made exclusively for RIVA by HKS.\u003c\/p\u003e","brand":"Al Yousuf Motors","offers":[{"title":"Default Title","offer_id":47012837851183,"sku":"RY17040-UK-6S5-4","price":2781.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/4335\/5695\/files\/RivaYamahaSCShaftUpgrade1.png?v=1793080334","url":"https:\/\/adventures-hub.com\/products\/riva-yamaha-supercharger-shaft-upgrade-kit-gen-4","provider":"Adventures-hub","version":"1.0","type":"link"}