| 511-032134 Seat | |
| Norton Single, 67 P11 Cheetah | |
| Bottom Length: | 18" |
| Bottom Width (at wide end): | 11-1/2" |
| Bottom Width (at narrow end): | 5-1/4" |
| Nub Length: | 2-3/4" |
| Top Length (beading to beading): | 18-3/4" |
| Top Width (at wide end): | 9-1/2" |
| Top Width (at narrow end): | 4" |
| Thickness/Height (midpoint): | 3-1/2" |
| Hump: | 4-1/4" |
