Vauxhall M32 / M20 Gearbox Genuine OE 3rd / 4th Gear Late Synchro Baulk Ring OEM Part Number 55599121

Compatible with Astra, Vectra, Corsa, Zafira, Insignia & VXR six speed transmissions fitted with the M32 Gearbox

This is the later type ring and must have a matching part number  

This Listing Contains -

1 x O.E.M. 3rd / 4th 3 part synchro ring

If you are uncertain of fitment please contact us with a UK registration or European VIN / chassis number and we will check for you immediately