{"product_id":"zodiac-782729","title":"V-Twin Black rear master cylinder FXD90-05","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003ePerfect reproductions of the OEM part as found on all 1991 thru 2005 Dyna models. Comes complete with piston and seals installed. Rebuild kits that fit these and the OEM master cylinder are also available.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e V-Twin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Rear Brake Master Cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment\u003c\/h2\u003e\u003cp\u003eBlack rear brake master cylinder, V-Twin Mfg. (OEM 42474-90B)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The new DOT 4 (as used in the late models Harley-Davidson) can be mixed with the old DOT 4 without any problem, even with the older DOT 3. The new DOT 4 CAN NOT BE MIXED WITH DOT 5. DOT 5 is a Silicon based fluid that has its own formula. This also means that DOT 4 can not be used in a system that has been on DOT 5 (and vice versa) unless the whole system has been taken apart and cleaned. It also needs new seals and cups before the DOT 4 can be used. Cleaning the parts with cloth or paper is also no option, the parts have to be very well cleaned with brake cleaner! (ZPN748043 or similar).\u003c\/p\u003e\u003ch2\u003ePart Numbers\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eItem Number:\u003c\/strong\u003e ZPN782729\u003cbr\u003e\u003cstrong\u003eZodiac Part Number:\u003c\/strong\u003e 782729\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOEM reference:\u003c\/strong\u003e 42474-90B (reference only)\u003c\/p\u003e","brand":"V-Twin","offers":[{"title":"Default Title","offer_id":62714292109699,"sku":"ZPN782729","price":303.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/zpn782729.png?v=1790626635","url":"https:\/\/hogparts.co.uk\/products\/zodiac-782729","provider":"Hogparts UK Ltd","version":"1.0","type":"link"}