RRD timing tensioner gasket for 139 FMB-B engine on 50 4t A RC motorcycle HIVE SCRAMBLER, MASH FIFTY, MASAI ...

Here is the RRD timing tensioner seal for 139 FMB-B engine on 50 4t A RC motorcycle HIVE SCRAMBLER, MASH FIFTY, MASAI ...

Essential for sealing your engine, this seal will be placed between your timing tensioner and your engine.

At the bottom of the description you also have the timing tensioner that is offered to you.

Mounts on:

139FMB-B MOTOR

MASH FIFTY

A RC HIVE 50CC