

More delivery methods in checkout
Return this item within 7 days of purchase.
Get an immediate answer with AI
AI-generated from the text of manufacturer documentation. To verify or get additional information, please contact customer service.
Restoring a classic Mini or Morris Minor 1000?
You’re probably gonna need one of these—a seat diaphragm from Classic Bits.
This is the webbing that goes under the seat cushion to give it that proper support so you don’t sink into the springs.

It’s made in the UK, so it’s authentic for your British classic.

The kit comes with the diaphragm itself plus 10 fixing clips to attach it to the seat frame.

Interchange numbers include CZH3508, BHA5097, SFP8311, and SFK705, so it should fit Mk1-3 Minis and the Minor 1000.
Brand new, not some rusty old take-off.

Placement is for the seats, obviously.

If your old diaphragm is sagging or torn, this is a direct replacement that’ll bring the comfort back.

Classic Bits knows their stuff, so quality’s good.

Easy to install if you’re handy with a clip tool.
Get your classic’s interior feeling right again.

5 out of 5