Stock part numbers are 37-1406 and 37-1407

twins 1947 - 1970 and 500 c

The Pedal bodies are cast

cylinder base nuts and washers

circuit breaker screws

Battery Box for Antigravity 12 and 16 Cell Batteries Makes_BSA Stock part numbers are 37-1406This universal mount battery box for Antigravity 12 and 16 cell lithium ion batteries is machined from 6061 aluminum. Mounts anywhere you choose using the supplied 1 4" 20 flathead screws. Assembled dimensions with 12 cell battery are approximately 4 7 8 long by 3 1 2" wide and 4" tall, and including the battery (not included) weighs just about 2 1 2 pounds. Assembled dimensions with 16 cell battery are approximately 4 1 2" long by 3" wide and 5"