BSA Bantam Gearbox / Sprocket Oil Seal - Three Speed D1, D3, D5, D7 and D10 Models
Gearbox oil seal - locates between the oil seal housing and crankcase.
Correct fitment on 3 speed D1, D3, D5, D7 and D10 models.
Crankshaft oil seals also available - see related products.
OD: 1+3/4 (44.6mm)
ID: 1+1/8" (27.9mm)
Width: 5/16" (7.8mm)
OEM: 89-3006, 89-3006
Made in England