Bottom bracket bush with 21.2mm outer diameter for various Puch mopeds.
OEM number for purpose of comparison: 3491420051
Outer diameter: 21.2mm (socket without edge)
Inner diameter: 16.5mm
Depth: 19mm
OEM number for purpose of comparison: 3491420051
Outer diameter: 21.2mm (socket without edge)
Inner diameter: 16.5mm
Depth: 19mm