cb550 Rear Brake Anchor Bar Bolt

[Neilw]

Does anyone have a new or used bolt for the rear brake anchor bar on a CB550?

It's a 43mm long M8 hex bolt with a 25.5mm shoulder. 

Thanks
Neil

[Oddjob]

Front or rear bolt? The rear bolt is similar but doesn’t have a hex head on it, just 2 large flats as it engages into the brake plate.

Probably have the front one somewhere.

[Neilw]

Front or rear bolt? The rear bolt is similar but doesn’t have a hex head on it, just 2 large flats as it engages into the brake plate.

Probably have the front one somewhere.

Its the hex bolt that connects the brake plate to the anchor bar; it has a sleeve of 25.5 mm and a thread of 17mm or so. Part Number 90127-393-000.

[Oddjob]

Are you sure Neil?

Looking at a CB550F parts book the front bolt is a hex head, 90133-286-000 but the rear is the same as fitted to the CB500K, 90127-323-000. It is not a hex head, it has 2 large flats only and slots into a special groove in the brake plate.

393 middle number isn't a 550 number, that's 390.

[Neilw]

Are you sure Neil?

Looking at a CB550F parts book the front bolt is a hex head, 90133-286-000 but the rear is the same as fitted to the CB500K, 90127-323-000. It is not a hex head, it has 2 large flats only and slots into a special groove in the brake plate.

393 middle number isn't a 550 number, that's 390.

It's definitely the correct number - it shows in the Honda parts manual as 90127-393-000 and on CMSL for the F2. Bolt RR Brake Stopper for country code E. Confusingly, the Honda parts manual also shows an alternative for ED, F and G  being 90127-323-000 and describes it as Bolt RR Brake Stopper Arm!