The Muncie SH8S-M6509-P1BX or SH8SM6509P1BX is an SH8 Series air-shift power take-off built for high-torque truck applications. It features an integral air shift design with no exposed air cylinder, housed in a cast iron 8-bolt body that mounts cleanly to the transmission. Seventeen input gear sets cover most popular transmissions, while 12 output shaft options accommodate the majority of common pump configurations. Five available speed ratios let you match output to your hydraulic system requirements. Series intermittent torque ratings reach up to 400 lb-ft at speed ratios 05 and 07, stepping down by ratio through the range. The SH8 sits between Muncie's TG and 82 Series in torque capacity. Call us to confirm proper fit for your specific transmission and pump setup.
Features
Integral air shift design - no exposed air cylinder
8-bolt cast iron housing for strength and straightforward mounting
17 input gear sets to fit most popular transmission applications
12 output shaft options compatible with most common pump types
5 available speed ratios - intermittent torque ratings from 325 to 400 lb-ft depending on ratio
SH8 Series positions between Muncie TG and 82 Series in torque capacity
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 (fits most popular pump types)
- Speed Ratios Available: 5
- Intermittent Torque @ Ratio 05: 400 lb-ft (542 Nm)
- Intermittent Torque @ Ratio 07: 400 lb-ft (542 Nm)
- Intermittent Torque @ Ratio 09: 375 lb-ft (508 Nm)
- Intermittent Torque @ Ratio 12: 325 lb-ft (441 Nm)
- Intermittent Torque @ Ratio 13: 325 lb-ft (441 Nm)
- Continuous Torque @ Ratio 05: 280 lb-ft (379 Nm)
- Continuous Torque @ Ratio 07: 280 lb-ft (379 Nm)
- Continuous Torque @ Ratio 09: 263 lb-ft (356 Nm)
- Continuous Torque @ Ratio 12: 228 lb-ft (309 Nm)
- Continuous Torque @ Ratio 13: 228 lb-ft (309 Nm)
- Intermittent HP @ 1000 RPM, Ratios 05/07: 76 HP (57 kW)
- Intermittent HP @ 1000 RPM, Ratio 09: 71 HP (53 kW)
- Intermittent HP @ 1000 RPM, Ratios 12/13: 62 HP (46 kW)
- Dimensions (H x W x L): 11.63 in. x 13.38 in. x 15.63 in.
- Part Number: SH8S-M6509-P1BX or SH8SM6509P1BX
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) |
