Triumph TR4A Gearbox and Differential rebuild
The reason for going for a rebuild of the differential and gearbox was down to 2 issues.
1:The first issue was a very annoying whistle from the gear selector.
2: The second was a lagged thump when the gear engaged.
The legendary Mike Papworth took on the rebuild and turned it all around in about 8 weeks. Mike is known for the high standards of his workmanship and is one of 'the few' when it comes to TRs. If you have a gearbox issue call Mike. He also sorted the differential and rear drive shafts and hubs.
Mike Papworth talks about his work
On the right is a video of Mike telling us about his love of TRs and his work. You can contact Mike at firstname.lastname@example.org or call 07768 775 170. Mike is based in Coventry and is only 5 minutes from the motorway.
Mike took most of the pictures below during the gearbox rebuild. He is also a really good source for spare parts if you need any. He has an Aladdins Cave full of them!