5 in stock
This 36mm nut is designed for the separate flange (111903115 + 111903109 for 13.5mm belt -53, or 111903109A for 9.5mm belt 53-55) and was used on the 25 & 30 hp engines up to 1955.
Restore your 25 or 30 hp engine to its original condition with the correct pulley, hub and nut.