Timing Chain Chart

MR
Part No
Number of linksFits models
TC05050All 8's SE & Z Van
TC05252Minor side valve, 1930-34. 11.9 hp Cowley 1933.
TC0606010/4 series M
TC0646410/4 pre-series, series 2,
series 3, 1933-38, 10/6 1933-35. 12 hp 12/6 1934.
TC05858Cowley 4 1934; 12/4 series 2
& 3, 1935-39; 14/6 series 2 & 3, 1937-39; 16, 18/6 series 2 1935-37
TC0727221/6 series 2, 25/6 series 2
& 3, 1935-39
TC09090Oxford 6 1930-35; Cowley 6 1934,
Major 6 1931-33; 15/6 1935
TC09494Oxford Twenty 1935, Oxford 6 16 hp 1933-44
TC12612617.7 hp Morris Six 1928-29 &
Isis 6 1930-35, JA/ K6

The part number relates to the number of links in the chain.