{"product_id":"mcs531189","title":"S\u0026S Hvhp Oil Pump Kit with Gears. Universal Cover – 1992–1999 Big Twin","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eWith universal cover: Several feed \u0026amp; return options; allowing maximum flexibility for customized applications. This S\u0026amp;S High Volume High Pressure (HVHP) oil pump was designed for; and used on all; S\u0026amp;S 4-1\/8\" bore Super Sidewinder Plus engines. The SSW+ engines are equipped with piston cooling jets that spray oil on the bottom of the pistons. This pump was designed to supply enough oil for the jets; and the rest of the engine. Although the outside is similar to the regular S\u0026amp;S billet pumps; the inside is different. Amongst others wider gears are used. Features include: *New tooth profile on feed \u0026amp; return gears for more volume *9% wider feed gears *28% wider return gears *Same thickness as stock pumps. Stock drive shaft is re-used. Note: This pump kit includes both drive gears \u0026amp; an S\u0026amp;S steel breather valve and shim kit. Note: Drive gears; supplied in this ''Pump Kit''; will fit 84-89 pinion shafts only (models with multiple parts flywheels) and will not fit late OEM 90-99 straight pinion shafts that are one-piece with the flywheels.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e92-99 Big Twin (NU)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e S\u0026amp;S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Motor parts \u0026gt; Oil pumps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e KIT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 531189\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePart Numbers\u003c\/h2\u003e\u003cp\u003eMCS Part Number: 531189\u003cbr\u003eManufacturer Part Number: 31-6302\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":44341715304768,"sku":"MCS531189","price":587.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/531189k.jpg?v=1776035873","url":"https:\/\/hogparts.co.uk\/products\/mcs531189","provider":"Hogparts UK Ltd","version":"1.0","type":"link"}