The Muncie SH6S-U6807-A1SX is an SH6 Series air-shift-only power take-off built for high-torque applications. It features an integral air shift design with no exposed air cylinder, a 6-bolt cast iron housing for easy mounting, and compatibility with 17 input gear sets to fit most popular transmissions. Five available speed ratios and 12 output shaft options give it broad pump compatibility. Intermittent torque ratings reach 400 lb-ft (542 Nm) at the 05 and 07 speed ratios, stepping down to 325 lb-ft (441 Nm) at the 12 and 13 ratios. Also referenced as SH6SU6807A1SX and MUSH6SU6807A1SX. Call us to confirm proper fit for your transmission and pump configuration.
Features
Integral air shift design with no exposed air cylinder
6-bolt cast iron housing for secure, straightforward mounting
17 input gear sets for broad transmission compatibility
5 speed ratios to match application requirements
12 output shaft options to fit most popular pump types
Intermittent torque up to 400 lb-ft (542 Nm) at 05 and 07 speed ratios
Tech Specs
- Series: Muncie SH6 Series Power Take-Off
- Shift type: Air shift only (integral design, no exposed air cylinder)
- Housing: 6-bolt cast iron
- Input gear sets: 17 (fits most popular transmissions)
- Speed ratios available: 5
- Output shaft options: 12
- Speed Ratio 05: 76 HP / 400 lb-ft (542 Nm) intermittent, 280 lb-ft (379 Nm) continuous
- Speed Ratio 07: 76 HP / 400 lb-ft (542 Nm) intermittent, 280 lb-ft (379 Nm) continuous
- Speed Ratio 09: 71 HP / 375 lb-ft (508 Nm) intermittent, 263 lb-ft (356 Nm) continuous
- Speed Ratio 12: 62 HP / 325 lb-ft (441 Nm) intermittent, 228 lb-ft (309 Nm) continuous
- Speed Ratio 13: 62 HP / 325 lb-ft (441 Nm) intermittent, 228 lb-ft (309 Nm) continuous
- Dimensions (H x W x L): 11.63 in. x 13.38 in. x 15.63 in.
- Alternate part numbers: SH6SU6807A1SX, MUSH6SU6807A1SX

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) |
