| Part Number | Roller Chain Size | Shaft Diameter | Number Of Teeth | Pitch | OD |
|---|---|---|---|---|---|
| GCIAKGGD | 40 | 3/4" | 12 | 1/2" | 2.17" |
| GCIAKGGE | 40 | 7/8" | 12 | 1/2" | 2.17" |
| GCIAKGGF | 40 | 1" | 12 | 1/2" | 2.17" |
| GCIAKGHB | 40 | 1/2" | 13 | 1/2" | 2.33" |
| GCIAKGHC | 40 | 5/8" | 13 | 1/2" | 2.33" |
| GCIAKGHD | 40 | 3/4" | 13 | 1/2" | 2.33" |
| GCIAKGHE | 40 | 7/8" | 13 | 1/2" | 2.33" |
| GCIAKGHF | 40 | 1" | 13 | 1/2" | 2.33" |
| GCIAKBF | 40 | 1 1/8" | 14 | 1/2" | 2.49" |
| GCIAKGIB | 40 | 1/2" | 14 | 1/2" | 2.49" |
| GCIAKGIC | 40 | 5/8" | 14 | 1/2" | 2.49" |
| GCIAKGID | 40 | 3/4" | 14 | 1/2" | 2.49" |
| GCIAKGIE | 40 | 7/8" | 14 | 1/2" | 2.49" |
| GCIAKGIF | 40 | 1" | 14 | 1/2" | 2.49" |
| GCIAKGJB | 40 | 1/2" | 15 | 1/2" | 2.65" |
| GCIAKGJC | 40 | 5/8" | 15 | 1/2" | 2.65" |
| GCIAKGJD | 40 | 3/4" | 15 | 1/2" | 2.65" |
| GCIAKGJE | 40 | 7/8" | 15 | 1/2" | 2.65" |
| GCIAKGJF | 40 | 1" | 15 | 1/2" | 2.65" |
| GCIAKGJG | 40 | 1 1/8" | 15 | 1/2" | 2.65" |
| GCIAKGJH | 40 | 1 3/16" | 15 | 1/2" | 2.65" |
| GCIAKGJI | 40 | 1 1/4" | 15 | 1/2" | 2.65" |
| GCIAKHAB | 40 | 5/8" | 16 | 1/2" | 2.81" |
| GCIAKHAC | 40 | 3/4" | 16 | 1/2" | 2.81" |
| GCIAKHAD | 40 | 7/8" | 16 | 1/2" | 2.81" |
| GCIAKHAE | 40 | 1" | 16 | 1/2" | 2.81" |
| GCIAKHAF | 40 | 1 1/8" | 16 | 1/2" | 2.81" |
| GCIAKHAG | 40 | 1 3/16" | 16 | 1/2" | 2.81" |
| GCIAKHAH | 40 | 1 1/4" | 16 | 1/2" | 2.81" |
| GCIAKHBB | 40 | 5/8" | 17 | 1/2" | 2.97" |