The Muncie SH8 Series Power Take-Off, part number SH8S-U6807-A12X or SH8SU6807A12X, is an air-shift-only PTO built for high-torque truck applications. The integral air shift design keeps the air cylinder fully enclosed within the housing, eliminating exposed components. An 8-bolt cast iron housing simplifies mounting and delivers structural strength. With 17 input gear sets available across the SH8 Series, this unit covers most popular transmission applications, while 12 output shaft options accommodate the most common hydraulic pump configurations. Five speed ratios let you match PTO output to your specific duty cycle. Positioned between the TG and 82 Series in the Muncie lineup, the SH8 bridges the gap for medium-duty, high-torque demands. Call us to confirm the right fit for your transmission and pump setup.
Features
Air shift only operation with integral, enclosed air cylinder design
8-bolt cast iron housing for straightforward mounting and structural strength
17 input gear sets covering most popular transmission applications
12 output shaft options to match most hydraulic pump configurations
5 available speed ratios for duty-cycle flexibility
SH8 Series positioned between Muncie TG and 82 Series for high-torque medium-duty use
Tech Specs
- Housing: 8-bolt cast iron
- Shift Type: Air shift only (integral, enclosed air cylinder)
- Input Gear Sets: 17 (fits most popular transmissions)
- Output Shaft Options: 12
- Speed Ratios: 5
- Dimensions (H x W x L): 11.63 in. x 13.38 in. x 15.63 in.
Additional Information
| SH SERIES 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) |
Ratings shown are SH Series family ratings published by Muncie Power Products. Confirm specific ratio and output configuration for part number SH8S-U6807-A12X when ordering.
