Can I put the 'old style block' arms into the new style Behind the Ball Block?
No you can’t, the sockets between these blocks are different depths.
The securing lugs prevent the arms sinking deep enough to pass the R-clip through the arms.
However, if you have the Wheel Support Rack there are no lugs.
You can either buy a On the Ball Block as the sockets are both 4” apart; or you can convert the rack by purchasing new chassis, mounting block and lighting unit.
Does your behind the ball mounting block work with an ALKO hitch?
You will need an extended neck tow ball to use an ALKO hitch with our behind the ball mounting.
We recommend speaking to your local towbar specialist about this.