Mid-USA 2023 Catalog

ELECTRICAL SECTION RED PART NUMBERS INDICATE NEW PARTS 1-91 1 2 3 4 5 6 7 8 9 10 11 CONTENTS ELECTRICAL FRAME FRONT END CONTROL WHEEL ENGINE DRIVE TRAIN FUEL EXHAUST GENERAL REFERENCE Back Side Showing Needle Bearings Advance Kits • Ideal for repair or replacement of original equipment on Big Twin 1970/Early 1978 and Sportster 1971/Early 1978. • Can be used to replace solid state ignition on most Late 1978/Later models when used in conjunction with a point type coil. • Rpls. HD 32515-85T. Note: Will not fit models with OEM single fire ignition systems. Part 17524 Part 17597 MECHANICAL ADVANCE KIT FOR BIG TWIN & SPORTSTER • Uses state of the art bearing technology at the flyweight pivot points to provide the smooth, consistent and reliable ignition timing you demand. • Complete kit includes everything as shown to update your point style ignition system with top quality performance parts. Fits Big Twin 1970/Early 1978 & Sportster 1971/Early 1978 Note: This kit can also be used to convert a Dual Fire electronic ignition system to a point type mechanical advance ignition if used in conjunction with a 4.3 OHM through 5 OHM ignition coil. REPLACEMENT PART Description Part # Weight and Rotor Assembly 17574 with Screw REPLACEMENT PART Description Part # Weight and Rotor Assembly 17575 with Screw Complete Kit Complete Kit MECHANICAL ADVANCE KIT WITH NEEDLE BEARINGS FOR BIG TWIN & SPORTSTER Front Side 17574 Needle Bearing Flyweight Pivots