Detroit Diesel 5106199 Fan Blade 5119013 22. 5 blade in excellent condition, pilot hole is 1-1/2″, bolt pattern is 4 on 2-7/8″. This was removed from a military generator with a 353 Detroit motor. This item is in the category “Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment Parts & Accessories\Complete Engines & Engine Parts”. […]