![](https://coimages.sciencemuseumgroup.org.uk/124/40/large_thumbnail_cd0724_030_140724_y2005_19_3_track_bicycle.jpg)
Two Wellworthy superslot oil control rings
![Two Wellworthy superslot oil control rings, 5 diam and 4' diam'](https://coimages.sciencemuseumgroup.org.uk/363/687/medium_smg00089612.jpg)
Two Wellworthy superslot oil control rings, 5" diam and 4" diam
Details
- Category:
- Road Transport
- Object Number:
- 1936-398
- type:
- private car components, piston rings and engine components
- credit:
- Wellworthy Piston Rings Ltd.