PTO shaft circlip designed to be easily fitted to our gearbox beams for BMW ZF and Getrag gearboxes.

Snap ring for cardan shaft which is manufactured in parts for easy assembly. The opening of the ring is approx. 67mm.
It can be mounted on a larger cardan shaft, but then you have to thread it from the end.

The ring is 50x5mm S355 material like the rest of the mount.
The diameter is approx. 110mm outside and 100mm inside.

Cardan ring is from 2017 an SBF requirement for all Pro-Int cars within Swedish Drifting.

For the Volvo 740 /940, it only fits our new generation beam

AS-002001-03 also for 240 AS-002003-01.
For the Volvo 240, it does not fit the oldest beams which are made in 2 parts and which are screwed together in the middle.
Then there are beams that have been sold that lack the attachment holes for the safety ring, but then you can easily hold the attachment, mark the holes and drill yourself.
All gearbox beams sold for 240 and 740 /940 today are made to fit.

Other names for this safety ring can be snap ring, gimbal ring and drive shaft safety loop.