I no longer have the rifle but I have parts which I put aside "just in case". They are for a "New Model" 60 and are all parts are new, unused. I think most are OEM but there may be a few aftermarket parts, I can't tell which.
Seven (7) small e-clips
Two (2) large e-clips
Two (2) recoil spring guides
Two (2) recoil springs
Four (4) assembly posts
Four (4) recoil buffers (probably aftermarket 3D printed since they are black, not factory white color)
One (1) extension spring (Hard to find if you need it. Doesn't seem to be in stock anymore. Certainly an OEM part.)
Looking at Numrich arms prices, the total costs add up quickly. If someone wants to look at the parts, I can ask my wife to take photos and send them as an e-mail attachment.
I will ship all for $40 via USPS Priority Mail.
Hopefully a forum member can use these.
I think the known issues are taken care of. If you have any issues or know of another member who is having issues, PM daytime dave. As we head towards the holidays, hunt with your Henry.