This 1983 Honda Magna VF750 replacement diaphragm is guaranteed to fit.

Quantity 1 in this listing.

a 4 pack is available for $160

If these are being purchased and installed as part of a rebuild service, they come with a full warranty. Any issues, free replacement.

If you cannot install the diaphragm yourself (some years are easier than others), you can send the slide or slides to us (slide needles removed) and we will install it for free and ship it back to you for only the cost of shipping.