2 415 2 447 2 415 NUT Distributor Octane Selector 1933 34 ALL A 4 outer No 10 24 thd x 1 length 1847659 30 1 1933 34 ALL V inner N0 10 24 thd x length V 1847660 10 1 1937 38 ALL No 10 24 thd x length 1847660 10 2 2 416 SPRING Distributor Vacuum Control Diaphragm 1933 34 ALL exc DA 1 O D x 2 free length x 15 coils 1841898 10 1 1934 36 ALL exc DB DC P 1 O D x 3 free length x 20 coils 1855535 10 1 1937 38 ALL O D x 2 free length x 18 coils 1865654 10 1 l939 4 0 ALL O D x 2 free length x 10 coils 1873551 10 1 1941 46 ALL 1 O D x 2 free length x 9 coils 1881777 10 1 2 417 SCREW Distributor Vacuum Control 1933 36 ALL clamp arm to control rod No 10 32 x Z1 dia shldr 1847272 05 1 1937 46 ALL control rod N0 10 32 x 1 dia sh1dr 1865159 05 R 1 2 418 ARM STOP Distributor Vacuum Control Clamp 1933 34 ALL exc DA ARM w screw ond nut 1847268 30 1 1934 36 ALL exc DB DC P ARM 1854039 25 1 1936 ALL STOP control arm limits spark advance to 12 from 17 to eliminate detonation 602111 07 1 1937 38 ALL ARM 1865154 25 R 1 1 1939 46 ALL ARM 1873369 15 R 1 1 2 420 COUPLING Distributor Vacuum Control 1933 36 ALL I pipe int x 18 ext 1841900 30 1 1937 38 ALL for pipe 24 int x 18 ext 1865961 25 1 1938 46 ALL for pipe 24 int x 18 ext 1866166 25 1 1946 ALL for pipe 1883027 25 1 2 421 GASKET Distributor Vacuum Control Coupling 1 1933 46 ALL 1 D x 1 O D 1841901 05 1 2 423 WASHER Distributor Vacuum Control Mounting Bracket Spacer 1933 36 ALL 1 1 D x 11 Q O D brass 1847270 05 1 2 424 PIPE Distributor Vacuum Control Suction 1 1933 38 ALL w pipe assy w fittings 59 dev length 474237 35 1 1938 ALL w pipe 1 requires 52 Z4 and fittings 217276 8 964 A R I 1939 ALL requires 53 and fittings 217276 8 964 A R 1940 ALL exc WC COE requires 52 and fittings 217276 8 964 A R 1940 WC requires 57 and fittings 217276 8 964 A R 1940 42 COE requires 50 and fittings 217276 8 964 A R 1941 42 ALL exc YT MT MY COE requires 47 and fittings 217276 8 964 A R 1941 42 YT MT MY requires 53 and fittings 217276 8 964 A R 2 426 CLIP Distributor Vacuum Control Suction Pipe 1933 38 CA CB O DA P E Q F R G S H T to gas pipe Lf wide for and pipe 372528 3 856 4 A 1937 38 ALL to gas pipe and wirin arness at water pump wide 1345 ttach hole 838078 2 559 1 2 447 SWITCH Tail and Stop Lamp 1929 ALL curved square end lever screw on term 828319 75 1 1930 31 ALL Tl curved tapered end lever screw on 1 term 1837721 65 1 2 415 2 447 122