The Muncie SH8S-M6512-P3KX or SH8SM6512P3KX is an SH8 Series air shift power take-off built for high torque applications. The integral air shift design keeps the air cylinder fully enclosed inside the housing, eliminating exposed components. An 8-bolt cast iron housing makes mounting straightforward and structurally sound. With 17 input gear sets available across the series, this PTO fits most popular transmissions, and 12 output shaft options cover the most common pump configurations. Five speed ratios give you flexibility across applications. Torque ratings vary by ratio: speed ratios 05 and 07 deliver up to 400 ft-lb intermittent and 280 ft-lb continuous at 1000 RPM; ratio 09 reaches 375 ft-lb intermittent and 263 ft-lb continuous. A genuine Muncie part from Pro Gear and Transmission. Call us to confirm proper fit for your specific transmission and pump setup.
Features
Integral air shift design with fully enclosed air cylinder, no exposed components
8-bolt cast iron housing for straightforward mounting and structural strength
17 input gear sets to fit most popular transmissions
12 output shaft options to match most common pump types
5 available speed ratios; intermittent torque ratings from 325 to 400 ft-lb depending on ratio
SH8 Series positioned between the TG and 82 Series for mid-range high torque demands
Tech Specs
- Series: Muncie SH8 Series Power Take-Off
- 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
- Speed Ratios Available: 5
- Intermittent HP at 1000 RPM (ratio 05/07): 76 HP (57 kW)
- Intermittent Torque (ratio 05/07): 400 ft-lb (542 Nm)
- Continuous Torque (ratio 05/07): 280 ft-lb (379 Nm)
- Intermittent HP at 1000 RPM (ratio 09): 71 HP (53 kW)
- Intermittent Torque (ratio 09): 375 ft-lb (508 Nm)
- Continuous Torque (ratio 09): 263 ft-lb (356 Nm)
- Intermittent HP at 1000 RPM (ratio 12/13): 62 HP (46 kW)
- Intermittent Torque (ratio 12/13): 325 ft-lb (441 Nm)
- Continuous Torque (ratio 12/13): 228 ft-lb (309 Nm)
- Dimensions (H x W x L): 11.63 in. x 13.38 in. x 15.63 in.
- Alternate Part Number: MUSH8SM6512P3KX
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) |
