9" Ford Ratios & Tooth Count Available by Manufacturer- Updated- 6/24/04
Ratios Motive Motive AX Ford Richmond Richmond 9310 Precision US Gear
2.33     Yes- 13/35        
2.47 Discontinued 19/47
2.50 Discontinued 18/45
2.75 Discontinued 16/44
2.80       Yes- 15/42      
2.84     Yes- 13/37        
2.86       Yes- 14/40      
2.91     Yes- 11/32 Yes- 11/32   Yes- 11/32 Yes- 11/32
2.92 Discontinued 13/38
2.93 Discontinued 14/41
2.94       Yes- 16/47      
2.95

Discontinued 19/56
3.00 Yes- 13/39   Yes- 13/39 Yes- 13/39 Yes- 13/39 Yes- 13/39 Yes- 13/39
3.07     Yes- 14/43 Yes- 14/43 Yes- 14/43    
3.08     Yes- 13/40        
3.10     Yes- 10/31 Yes- 10/31 Yes- 10/31    
3.15     Yes- 13/41 Yes- 13/41 Yes- 13/41 Yes- 13/41  
3.18     Yes- 11/35   Yes- 11/35    
3.22     Yes- 9/29   Yes- 9/29    
3.23 Discontinued 13/42
3.25 Yes- 12/39   Yes- 12/39 Yes- 12/39   Yes- 12/39 Yes- 12/39
3.33     Yes- 12/40 Yes- 12/40   Yes- 12/40  
3.40 Yes- 10/34   Yes- 10/34 Yes- 10/34      
3.45     Yes- 11/38 Yes- 11/38      
3.50 Yes- 10/35   Yes- 10/35 Yes- 10/35   Yes- 10/35 Yes- 10/35
3.55       Yes- 11/39 Yes- 11/39    
3.56     Yes- 9/32     Yes- 9/32  
3.60     Yes- 10/36 Yes- 10/36   Yes- 10/36 Yes- 10/36
3.64 Yes- 11/40   Yes- 11/40     Yes- 11/40  
3.70 Yes- 10/37   Yes- 10/37 Yes- 10/37 Yes- 10/37 Yes- 10/37 Yes- 10/37
3.75 Yes- 12/45   Yes- 12/45 Yes- 12/45 Yes- 12/45 Yes- 12/45  
3.80     Yes- 10/38     Yes- 10/38  
3.82     Yes- 11/42 Yes- 11/42 Yes- 11/42 Yes- 11/42  
3.89 Yes- 9/35   Yes- 9/35 Yes- 9/35 Yes- 9/35 Yes- 9/35 Yes- 9/35
3.91     Yes- 11/43     Yes- 11/43  
4.00     Yes- 9/36 Yes- 9/36 Yes- 9/36 Yes- 9/36 Yes- 9/36
4.11 Yes- 9/37 Yes- 9/37 Yes- 9/37 Yes- 9/37 Yes- 9/37 Yes- 9/37 Yes- 9/37
4.22 Yes- 9/38 Yes- 9/38 Yes- 9/38 Yes- 9/38   Yes- 9/38  
4.29 Discontinued- 7/30
4.30 Yes- 10/43 Yes- 10/43 Yes- 10/43     Yes- 10/43 Yes- 10/43
4.33     Yes- 9/39 Yes- 9/39 Yes- 9/39    
4.40     Yes- 10/44        
4.44     Yes- 9/40 Yes- 9/40 Yes- 9/40 Yes- 9/40  
4.50     Yes- 8/36 Yes- 8/36 Yes- 8/36 Yes- 8/36  
4.56       Yes- 9/41      
4.57 Yes- 7/32 Yes- 7/32 Yes- 7/32     Yes- 7/32 Yes- 7/32
4.63     Yes- 8/37 Yes- 8/37   Yes- 8/37 Yes- 8/37
4.71 Yes- 7/33 Yes- 7/33 Yes- 7/33 Yes- 7/33 Yes- 7/33 Yes- 7/33 Yes- 7/33
4.75         Yes- 8/38    
4.78 Yes- 9/43 Yes- 9/43 Yes- 9/43     Yes- 9/43 Yes- 9/43
4.86 Yes- 7/34 Yes- 7/34 Yes- 7/34 Yes- 7/34 Yes- 7/34 Yes- 7/34 Yes- 7/34
5.00 Yes- 7/35 Yes- 7/35 Yes- 7/35 Yes- 7/35 Yes- 6/30 Yes- 7/35 Yes- 7/35
5.11     Yes- 9/46        
5.14 Yes- 7/36 Yes- 7/36 Yes- 7/36 Yes- 7/36 Yes- 7/36 Yes- 7/36 Yes- 7/36
5.25 Yes- 8/42 Yes- 8/42 Yes- 8/42   Yes- 8/42 YES  
5.29 Yes- 7/37 Yes- 7/37 Yes- 7/37 Yes- 7/37 Yes- 7/37 Yes- 7/37 Yes- 7/37
5.33     Yes- 6/32   Yes- 6/32    
5.37 Yes- 8/43 Yes- 8/43 Yes- 8/43        
5.43 Yes- 7/38 Yes- 7/38 Yes- 7/38 Yes- 7/38 Yes- 7/38 Yes- 7/38 Yes- 7/38
5.50 Yes- 6/33 Yes- 6/33 Yes- 6/33 Yes- 6/33 Yes- 6/33 Yes- 6/33 Yes- 6/33
5.57 Yes- 7/39 Yes- 7/39 Yes- 7/39 Yes- 7/39 Yes- 7/39 Yes- 7/39  
5.67 Yes- 6/34 Yes- 6/34 Yes- 6/34 Yes- 6/34 Yes- 6/34 Yes- 6/34 Yes- 6/34
5.71     Yes- 7/40        
5.75     Yes- 8/46   Yes- 8/46 Yes- 8/46 Yes- 8/46
5.83 Yes- 6/35 Yes- 6/35 Yes- 6/35 Yes- 6/35 Yes- 6/35 Yes- 6/35 Yes- 6/35
6.00 Yes- 6/36 Yes- 6/36 Yes- 6/36 Yes- 6/36   Yes- 6/36 Yes- 6/36
6.14 Yes- 7/43 Yes- 7/43 Yes- 7/43 Yes- 7/43   Yes- 7/43 Yes- 7/43
6.20 Yes- 5/31 Yes- 5/31 Yes- 5/31 Yes- 5/31   Yes- 5/31 YES
6.33 Yes- 6/38 Yes- 6/38 Yes- 6/38 Yes- 6/38   Yes- 6/38 Yes- 6/38
6.40         Yes- 5/32    
6.43     Yes- 7/45        
6.50 Yes- 6/39 Yes- 6/39 Yes- 6/39 Yes- 6/39   Yes- 6/39 Yes- 6/39
6.66 Yes- 6/40 Yes- 6/40 Yes- 6/40        
6.83 Yes- 6/41 Yes- 6/41 Yes- 6/41        
6.86     Yes- 7/48        
7.00 Yes- 6/42 Yes- 6/42          
7.16 Yes- 6/43 Yes- 6/43          
7.33 Yes- 6/44 Yes- 6/44          

 

Send mail to KennyJr@oldmanengineering.com with questions or comments about this web site.
Copyright © 2004 Old Man Engineering
Last modified: 09/08/05