10
PTO Configurations
PTO Configurations
Heavy-Duty Manual Transmission - RT Vocational
Model 8-Bolt Gear Info. 6-Bolt Gear Info. Thru-
Shaft
Int. 
Spline
Info.
Ext. Aux.
Counter-
shaft PTO
Ext. 
Spline
Info.
% of 
Engine 
Speed
Transmission 
Torque Limit for 
PTO use (lb-ft)
RT-8608L  Yes
47T 6.0P, 
20DEG PA
Yes
4
45T 6.0P,
 20DEG PA
N/A N/A N/A N/A 58
350
5
RT-8908LL  Yes
47T 6.0P, 
20DEG PA
Yes
4
45T 6.0P,
 20DEG PA
N/A N/A N/A N/A 70
500
6
RT-14915  Yes
47T 6.0P, 
20DEG PA
Yes
4
45T 6.0P,
 20DEG PA
N/A
32T 0.5P, 
30DEG PA
N/A N/A 70
RTO-11908LL  Yes
47T 6.0P, 
20DEG PA
Yes
4
45T 6.0P,
 20DEG PA
N/A N/A N/A N/A 94
RTO-11909ALL  Yes
47T 6.0P, 
20DEG PA
Yes
4
45T 6.0P,
 20DEG PA
N/A N/A N/A N/A 79
RTO-14908LL  Yes
47T 6.0P, 
20DEG PA
Yes
4
45T 6.0P,
 20DEG PA
Lower 
Left
2
32T 0.5P, 
30DEG PA
N/A N/A 94
RTO-14909ALL  Yes
47T 6.0P, 
20DEG PA
Yes
4
45T 6.0P,
 20DEG PA
Lower 
Left
2
32T 0.5P, 
30DEG PA
N/A N/A 79
RTO-14915  Yes
47T 6.0P, 
20DEG PA
Yes
4
45T 6.0P,
 20DEG PA
N/A
32T 0.5P, 
30DE
G PA
N/A N/A 89
RTO-16908LL  Yes
47T 6.0P, 
20DEG PA
Yes
4
45T 6.0P,
 20DEG PA
Lower 
Left
2
32T 0.5P, 
30DEG PA
N/A N/A 94
RTO-16909ALL  Yes
47T 6.0P, 
20DEG PA
Yes
4
45T 6.0P,
 20DEG PA
Lower 
Left
2
32T 0.5P, 
30DEG PA
N/A N/A 79
RTO-16915  Yes
47T 6.0P, 
20DEG PA
Yes
4
45T 6.0P,
 20DEG PA
N/A
32T 0.5P, 
30DE
G PA
N/A N/A 89
Note: (2) - Oil pump required.
Note: (4) 
- 6-bolt PTO will interfere with front mount oil filter. Rear or remote mount oil filter must be utilized.
Note: (5) - Transmission 
may be ordered with heavy-duty input bearing (4301417) to allow a combined PTO output of 500 lb-ft 
(continuous) and 750 lb-ft (intermittent) torque.
Note: (6) - Intermittent torque 
of up to 750 lb-ft at the countershaft is permitted for 5 minutes of each 15 minute PTO duty cycle.