The Muncie SH8 Series Power Take-Off, part number SH8S-U6807-E3PX or SH8SU6807E3PX, is an air-shift-only PTO built for high-torque truck applications. It fills the range between the TG and 82 Series, featuring an 8-bolt cast iron housing that mounts without exposed air cylinders. The integral air shift design keeps the unit compact and clean. With 17 input gear sets covering most popular transmissions, 12 output shaft options for common pump configurations, and 5 available speed ratios, this unit handles a wide range of vocational builds. Intermittent torque peaks at 400 ft-lb (542 Nm) at the 05 and 07 speed ratios. Call us to confirm proper fit for your transmission and pump combination.
Features
Integral air shift design with no exposed air cylinder, keeping installation clean and compact
8-bolt cast iron housing for secure, high-strength mounting
17 input gear sets to fit most popular heavy-duty transmissions
12 output shaft options compatible with most common pump types
5 speed ratios available across the series for application flexibility
Intermittent torque rating up to 400 ft-lb (542 Nm) at the 05 and 07 speed ratios
Tech Specs
- Series: Muncie SH8 Series Power Take-Off
- Part Number: SH8S-U6807-E3PX or SH8SU6807E3PX
- Shift Type: Air shift only (integral, no exposed air cylinder)
- Housing: 8-bolt cast iron
- Input Gear Sets: 17 (fits most popular transmissions)
- Output Shaft Options: 12 (fits most popular pump types)
- Speed Ratios Available: 5
- Intermittent Torque (Ratio 05): 400 ft-lb / 542 Nm
- Continuous Torque (Ratio 05): 280 ft-lb / 379 Nm
- Intermittent HP @ 1000 RPM (Ratio 05): 76 HP / 57 kW
- Intermittent Torque (Ratio 07): 400 ft-lb / 542 Nm
- Continuous Torque (Ratio 07): 280 ft-lb / 379 Nm
- Intermittent HP @ 1000 RPM (Ratio 07): 76 HP / 57 kW
- Intermittent Torque (Ratio 09): 375 ft-lb / 508 Nm
- Continuous Torque (Ratio 09): 263 ft-lb / 356 Nm
- Intermittent HP @ 1000 RPM (Ratio 09): 71 HP / 53 kW
- Intermittent Torque (Ratio 12): 325 ft-lb / 441 Nm
- Continuous Torque (Ratio 12): 228 ft-lb / 309 Nm
- Intermittent HP @ 1000 RPM (Ratio 12): 62 HP / 46 kW
- Intermittent Torque (Ratio 13): 325 ft-lb / 441 Nm
- Continuous Torque (Ratio 13): 228 ft-lb / 309 Nm
- Intermittent HP @ 1000 RPM (Ratio 13): 62 HP / 46 kW
Additional Information
| PTO TORQUE & HORSEPOWER RATINGS | ||||||
|---|---|---|---|---|---|---|
|
Speed Ratio
|
Intermittent HP@1000 RPM
|
Intermittent Torque lbs.ft.
|
Continuous Torque lbs.ft.
|
Intermittent (kw)@1000 RPM
|
Intermittent Torque (NM)
|
Continuous Torque (NM)
|
| 05 | 76 | 400 | 280 | (57) | (542) | (379) |
| 07 | 76 | 400 | 280 | (57) | (542) | (379) |
| 09 | 71 | 375 | 263 | (53) | (508) | (356) |
| 12 | 62 | 325 | 228 | (46) | (441) | (309) |
| 13 | 62 | 325 | 228 | (46) | (441) | (309) |
