| Material | Chrome or Brass Plated Steel |
| Unit & Package | Sold by each, color plastic bag |
| Chrome Plated Steel | Brass Plated Steel | I.D. | Height | Description |
| 20090 | 20091 | 8" | 4-5/8" | 8-1/2" dia. axle, 8 of 5/8" studs, also fits "Peterbilt" 1995 up |
| 20100 | 20101 | 8-1/4" | 4-5/8" | 8-1/2" dia. axle, 8 of 3/4" studs |
