The Muncie SH6F-F8409-A3BX (also referenced as SH6FF8409A3BX) is a Muncie SH Series air-shift power take-off built for high-torque applications. Sitting between the TG and 82 Series in Muncie's lineup, the SH Series uses an integral air shift design that eliminates exposed air cylinders, reducing vulnerability in demanding service environments. The 6-bolt cast iron housing keeps mounting straightforward, and compatibility across 17 input gear sets means it fits most popular heavy-duty transmissions. Five speed ratios and 12 output shaft options give this unit broad pump compatibility. Intermittent torque ratings at 1,000 RPM reach 400 ft-lb (542 Nm) at the 05 and 07 speed ratios, stepping down to 325 ft-lb (441 Nm) at the 12 and 13 ratios. 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 straightforward mounting and strength
17 input gear sets covering most popular heavy-duty transmissions
5 speed ratios for versatile application matching
12 output shaft options to fit most popular pump types
Intermittent torque up to 400 ft-lb (542 Nm) at 1,000 RPM (05 and 07 speed ratios)
Tech Specs
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) |
