FSA Mega Exo 19mm bearing cover (cup or knackered BB also good)

[Trickstar]

Bought a cheap runaround recently. Last job on the long list of things to sort was the BB which wasn't running evenly. It appears that the last clown who had the cranks off, put them back on minus the drive-side bearing cover.

I've refreshed the bearing grease and expect the BB will run relatively smoothly with this cover in place.
Anyone got this part before I have to run a Shimano BB with adapters?

 

[fossyant]

You can still get Mega Exo BB's - the axel diameter is different. I've got one bike with Mega Exo

 

[gbb]

I've brought them some years ago, it's a stupid design.
I've done a couple posts on these BBs in the mechanics section, I think theBB type is BB4000.
Can't remember where I got them, online no doubt but I had to dig around.

 

[gbb]

FSA MegaExo MS159 Plastic Bearing Shield for BB Cup

Search for the above on eBay, looks right