Museum of the Game® & International Arcade Museum® Forums

I'm rebuilding a Lunar Lander thruster. There's a rubber bushing on one of the cross-pins and its all chewed up, see image below.

I'm not seeing this part in the LL manual. Or, if this supposed to be a 'Neoprene stop', there's supposed to be two of them.

Is this part original, and if so is there a replacement part someone can point me at? Are there supposed to be two, one on the front pin as well? Or is this a non-original fix someone installed?