3D & 5D SWB & LWB.3/ 5-door front locking cylinder

This pipe runs from the locking pump, mounted at the bottom next to the low/high gearbox, 

to the front locking cylinder on the front axle. After that, another short piece of fixed pipe runs, which is also included of course !

For the barrier pump, we supply a revision kit , which you can order next to this ad. 

To have no contamination and including a lot of rust in the old pipes, replace your old pipe with this new one. 

You attach this pipe to the old pipe with Colson straps / Tyraps. Quickly simple and solid. 

Also don't forget to replace the flexible pipe with it, which you can order alongside this ad.

This way you will achieve the perfect result, for a long and trouble-free use of the dif lock!!!

Don't forget to change the oil in the system every 2 years ( DOT 4 = brake oil ) as prescribed by Mercedes ! 

Or use our synthetic brake oil once, then you will never have to change this oil in the barrier again.