Rear Hubometer Caps
| Part# | Diameter | Description | Finish |
| 20072 | 8-9/16" | Fits Mack 4400 Rear End | Chrome |
| 90350 | 7-1/4" | Dia axle 12 of 1/2" studs | Chrome |
| 90360 | 8" | 8-1/2" Dia Axle 8 of 5/8" studs | Chrome |
| 90361 | 8" | 8-1/2" Dia Axle 8 of 5/8" studs | Stainless Steel |
| 90370 | 8-1/4" | 8-1/2 Dia Axle 8 of 3/4" studs | Chrome |
| 90371 | 8-1/4" | 8-1/2 Dia Axle 8 of 3/4" studs | Stainless Steel |