Product Description
Magneto Shaft Pinion Securing Nut - 3/8" BSF
Aftermarket part imported from the UK.
OEM: 170104, LU170104
Plain nut to secure the sprocket on mag/dynos including K2F models.
Thread: 3/8" BSF 22tpi
Depth: 5/16" (7.7mm)
OD: 5/8" (15.2mm)