BSA Primary Chain Case / Clutch Sliding Plate (1) - 66-7520 - B31 / A7 / A10 / Etc
New BSA primary chaincase / clutch sliding plate. This plate will replace BSA part number 66-7520. Made of metal finished with a top plating. Fits various BSA pre-unit singles & twins from the A7, A10, B31, B33, etc - check your parts book prior to purchasing
Please note that this part is sold each as pictured
**Features**
- Made in Taiwan
- OEM part number is 66-7520