915 Guide Tube
 

Hello,

Ive got what i think is an early 915 gearbox (code is worn off the bottom) and has a push in guidance tube rather than bolt on. I need to replace this with a bug@5speed conversion tube.

Ive done a bit of research but there doesnt seem to be too much info on the tube itself - but only the seal.

Am i right in thinking i have to remove the differential and remove the tube and seal from the inside?

Thanks for your help

Deano