Throttle cable bottom right L-302mm.

Cables and shafts are mainly manufactured in Europe.

The smooth running is improved by special oils, greases or coatings. 
For the trains, a high-quality silicone oil is usually used to reduce the manual forces. 
This oil lubricates permanently and does not dry out. 
The shafts slide in a long-lasting calcium grease.
BMW compare 32737692566