671" OEM diameter crankpins
Custom style 'Bell-End' (on generator) electronic voltage regulator for model 61 6-Volt generators
Model year 1941-1945 neck 29°
Note: See 978223 for JIMS remove & install tool
OEM replacement reference 17356-84A
BLACK CHROME SOCKET-HEAD MOTOR BOLT KIT SMOOTH 532284 671" OEM diameter crankpinsBlack Chrome Socket Head Bolt SetBlack chrome socket head bolt sets, available in either knurled or smooth polished head styles Complete motor sets for Big Twin include bolts for primary, cam, cam sensor, derby, rocker box, transmission top, transmission side, lifter block and clutch covers Complete motor sets for XL include bolts for primary, cam, derby, lifter block, points cover, rocker box and engine case Made in the U. S. A.