The Muncie SSH2-21XC-ECCCC6 or SSH221XCECCCC6 is a split shaft power take-off built for extremely heavy-duty truck applications. This SSH2 series unit features precision ground gearing for quiet, high-torque power delivery, and is available in upright or horizontal configurations to suit different installation requirements. Air-shift controls provide straightforward activation, while the clutch-shift design allows individual outputs to be engaged or disengaged without interrupting other drive functions. Four PTO outputs (two front, two rear) accept SAE "B" through SAE "D" pump mounts and Spicer 1410 through 1500 companion flanges. A frame mounting kit option supports installation using isolation-type mounts. Call us to confirm proper fit for your application.
Maximum Torque (thru-shaft): Up to 21,600 lbs.ft.
Maximum PTO output torque: Up to 940 lbs.ft.
PTO Outputs (2-Front, 2-Rear): SAE "B" to "SAE "D" pump mounts Spicer 1410 to 1500 companion flanges
Features
Air-shift controls for straightforward activation
Precision ground gearing for quiet, high-torque power delivery
Four PTO outputs (2 front, 2 rear): SAE "B" to SAE "D" pump mounts and Spicer 1410-1500 companion flanges
Clutch-shift option allows individual outputs to be activated without stopping other drive functions
Available in upright or horizontal configurations
Frame mounting kit option with isolation-type mounts for easier installation
Tech Specs

- Maximum thru-shaft torque (SSH2 series): Up to 21,600 lb.ft.
- Maximum PTO output torque (SSH2 series): Up to 940 lb.ft.
- PTO outputs: 2 front, 2 rear
- Output mount types: SAE "B" through SAE "D" pump mounts; Spicer 1410 through 1500 companion flanges
- Shift type: Air shift
- Mounting: Frame mounting kit option with isolation-type mounts
- Configurations: Upright or horizontal
Additional Information
Weight: 234 lbs. (SSH2) 255 lbs. (SSV2)Maximum Torque (thru-shaft): Up to 21,600 lbs.ft.
Maximum PTO output torque: Up to 940 lbs.ft.
PTO Outputs (2-Front, 2-Rear): SAE "B" to "SAE "D" pump mounts Spicer 1410 to 1500 companion flanges
Parts manual and diagrams: Muncie SSH Series PTO parts list with prices