The Muncie SH8S-M6509-P1EX (also referenced as SH8SM6509P1EX) is an SH8 Series power take-off built for high-torque, air-shift-only applications. The integral air shift design keeps the air cylinder fully enclosed inside the housing, eliminating exposed components. An 8-bolt cast iron housing simplifies mounting and handles demanding duty cycles. With 17 input gear sets available across the SH series, this PTO fits most popular transmission configurations, while 12 output shaft options cover the majority of common pump interfaces. The series supports five speed ratios, giving you flexibility across a wide range of working RPMs. Call us to confirm proper fit for your specific transmission and pump setup.
Features
Integral air shift design: air cylinder is fully enclosed, no exposed air cylinder
8-bolt cast iron housing for strength and straightforward mounting
Air shift only operation, purpose-built for high-torque demands
17 input gear sets across the SH series to fit most popular transmissions
12 output shaft options to match most common pump types
5 speed ratios available for versatility across application requirements
Tech Specs
- Housing: 8-bolt cast iron
- Shift type: Air shift only (integral, no exposed air cylinder)
- Input gear sets (series): 17
- Output shaft options (series): 12
- Speed ratios available (series): 5
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) |
