*Just Arrived!* New Top Quality BSA Pre-Unit Singles Alloy Finned Magnetic Sump Plate. If your looking for an additional way (you Should!) to prevent “Unwanted” Debris in your Engine & Oil, then this Sump Plate is your Ticket! This Sump plate comes with a Magnetic Plug which will catch any Metal materials & Foreign objects in your Engine and prevent it from circulating causing damage! Alloy Plate comes with a “Die Cast Finish” to keep it looking “Authentic / Period Correct” but also serving a vital purpose! Fits all B, C, & M Group BSA Pre-Unit Singles (C10, C11, B31, B32, Goldstar, B33, B34, M20, Etc) from the 1940’s through the Late 1950’s! Please refer to your parts catalog for proper fitment. 

•Made in England

•O.E.M Part number is CBS-61220 or 65-2611