A series gearbox synchro Rings (3 small rings)
800100 Set of three equally sized Gearbox Synchro Rings
Price varies depending on 2CVGB membership:
Full price: £25.74 (inc.VAT)
2CVGB Member price: £19.80 (inc.VAT)
All prices inc VAT but plus post and packing
These are for the early 425/435 cc engine associated gearboxes where the 2nd and 3rd gear synchro rings on the input shaft and the 4th gear synchro ring on the main shaft are all of the same diameter.
SPOG’s sychro rings are made in the UK from highest grade of spring steel to within 0.01 mm tolerance of Citroen’s original D shape design.
These synchro (snap) rings are essential for gearbox function. As cogs move over one another these rings collapse and then expand to secure the gear. Synchro rings wear and will eventually break to become wedged in the cogs causing gearbox destruction.
So if a gearbox is to be re-conditioned, it is recommended that all three synchro rings are replaced