The Muncie SH6B-U6807-E1BX or SH6BU6807E1BX is an SH Series air shift power take-off built for high-torque truck and vocational applications. The integral air shift design keeps the air cylinder enclosed within the housing, protecting it from road contamination. The 6-bolt cast iron housing provides a rigid, straightforward mount to the transmission. With 17 input gear sets available across the SH Series and 12 output shaft options, this PTO is engineered to work with most popular transmissions and pump types. Torque ratings vary by speed ratio: ratios 05 and 07 deliver up to 400 ft-lb intermittent and 280 ft-lb continuous; ratio 09 reaches 375 ft-lb intermittent and 263 ft-lb continuous; ratios 12 and 13 are rated at 325 ft-lb intermittent and 228 ft-lb continuous. Call us to confirm proper fit for your transmission and pump setup. 
Features
Air shift only design with integral, enclosed air cylinder
6-bolt cast iron housing for rigid, straightforward transmission mounting
Up to 400 ft-lb intermittent torque (76 HP at 1,000 RPM) at speed ratios 05 and 07
5 available speed ratios for application versatility
17 input gear sets to fit most popular transmissions
12 output shaft options to fit most popular pump types
Tech Specs
- Series: Muncie SH Series
- Shift Type: Air shift only (integral, no exposed air cylinder)
- Housing: 6-bolt cast iron
- Speed Ratios Available: 5
- Input Gear Sets Available: 17
- Output Shaft Options: 12
- Intermittent Torque (ratios 05, 07): 400 ft-lb (542 Nm)
- Continuous Torque (ratios 05, 07): 280 ft-lb (379 Nm)
- Intermittent Torque (ratio 09): 375 ft-lb (508 Nm)
- Continuous Torque (ratio 09): 263 ft-lb (356 Nm)
- Intermittent Torque (ratios 12, 13): 325 ft-lb (441 Nm)
- Continuous Torque (ratios 12, 13): 228 ft-lb (309 Nm)
- Intermittent HP at 1,000 RPM (ratios 05, 07): 76 HP (57 kW)
- Intermittent HP at 1,000 RPM (ratio 09): 71 HP (53 kW)
- Intermittent HP at 1,000 RPM (ratios 12, 13): 62 HP (46 kW)
- Height: 11.63 in.
- Width: 13.38 in.
- Length: 15.63 in.
- Alternate Part Number: MUSH6BU6807E1BX
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) |
