From memory, when I replaced the battery in my '83 CVH 4 seater it was a standard size, (038 rings a bell), but the plastic moldings on the side of the casing varied from manufacturer to manufacturer. If the molding sticks out too much, they interfere with the clamping bolts. You need a friendly supplier who will allow you to try the different batteries before purchase.
Kind regards,
John.
1999 Plus8
