Starter ringgear pre-94 PRIMO beltdrive

Manufactured as a replacement for Primo belt drives. This ring gear is hardened and machined for a press fit. Where needed rivets are included. Two versions are available, one as a rivetted replacement ring gear for all electric start Primo belt-drives manufactured before 1994, the other is a bolt on model and fits all Primo belt drives that were manufactured after 1994.