Is this an r154 or w58

[caballo]

Just need to know if this is a r154 or w58

 

[sheedy126]

that looks to be a r154. by the ribbing as well as the slave sylinder

 

[D.J.T.]

Zero doubt. It's a R154.

 

[OneJArpus]

R154 confirmed. W58 mounts the slave a different way.

 

[caballo]

thanks