 |
 |
 |
 |
 |
 |
 |
Top plate standard Part# |
Top plate standard + brake Part# |
Top plate HT Part# |
Top plate HT + brake Part# |
|---|---|---|---|---|---|---|---|---|---|---|
| 3" | 1-5/8" | US2 | US2 | US2 | 1-1/2" | 420 | GX8040US | GX8040USFA | GX8040USHT | GX8040USHTFA |
| 3" | 1-7/8" | US2 | US2 | US2 | 1-1/2" | 420 | GX8045US | GX8045USFA | GX8045USHT | GX8045USHTFA |
| 4" | 1-5/8" | US2 | US2 | US2 | 1-5/8" | 463 | GX10040US | GX10040USFA | GX10040USHT | GX10040USHTFA |
| 4" | 1-7/8" | US2 | US2 | US2 | 1-5/8" | 463 | GX10045US | GX10045USFA | GX10045USHT | GX10045USHTFA |
| 5" | 1-7/8" | US2 | US2 | US2 | 1-3/4" | 507 | GX12545US | GX12545USFA | GX12545USHT | GX12545USHTFA |
| 6" | 1-7/8" | US2 | US2 | US2 | 1-7/8" | 551 | GX15045US | GX15045USFA | GX15045USHT | GX15045USHTFA |
| *6" | 2-1/2" | US1 | US1 | US1 | 2-1/16" | 685 | GX15060US | GX15060USFA | GX15060USHT | GX15060USHTFA |
| *8" | 2-1/2" | US1 | US1 | US1 | 2-3/16" | 750 | GX20060US | GX20060USFA | GX20060USHT | GX20060USHTFA |
  |
||||||||||