Description
Weaver RS3 Frame Saver
Machined from 6061 aluminum alloy the RS3 frame saver bolts directly to your Weaver O-Scale RS3’s plastic frame giving it a backbone. The frame bolts to your existing frame with two 2/56 screws with two extra screw locations in the center that can be installed as an option. The Weaver frame saver fits all RS3 locomotives with single tower drive or center drive and will eliminate sagging or flexing.
Features Include:
- Drop-in fit, no modification needed to locomotive shell
- Works with tower drive or center drives
- Replacement motor mount brackets included
- Original large weight will fit without modification
- Original small weight can fit with a little trimming
- Mounting hardware included
Designed to stiffen the sagging plastic frames. The Weaver frame saver fits all RS3 locomotives with single tower drive or center drive.








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