The Muncie TG6N-S7112-C1TH or TG6NS7112C1TH is a TG Series double-gear power take-off with a 6-bolt housing and mechanical shift configuration. The die-cast aluminum housing keeps the unit compact (9.13 in. H x 10.38 in. W x 12.5 in. L) while dissipating heat and dampening noise. A constant mesh input gear isolates the transmission from engagement errors, and the modular design simplifies field repair. Rotatable hydraulic flanges maximize pump clearance, and the extra-large shift cover opening makes it straightforward to check backlash without major disassembly. The TG Series accommodates a wide range of speed ratios, output shaft options, and input gears to match most vocational truck applications. Call us to confirm proper fit for your specific transmission and chassis configuration.
Features
TG Series double-gear PTO with 6-bolt housing for simplified installation
Mechanical shift configuration eliminates the need for hydraulic or electric shift hardware
Die-cast aluminum housing provides heat dissipation and noise reduction
Constant mesh input gear isolates the transmission from engagement errors
Rotatable hydraulic flanges maximize pump mounting clearance
Extra-large shift cover opening allows easy backlash inspection without major teardown
Tech Specs
- Housing: Die-cast aluminum
- Housing bolt pattern: 6-bolt
- Shift type: Mechanical shift
- Dimensions: 9.13 in. H x 10.38 in. W x 12.5 in. L
- Series: TG Series (double-gear type)
- Input gear: Constant mesh
- Hydraulic flanges: Rotatable

Additional Information
| PTO TORQUE & HORSEPOWER RATINGS | ||||||
|---|---|---|---|---|---|---|
| Speed Ratio | Intermittent HP @ 1000 RPM | Intermittent Torque (lb-ft) | Continuous Torque (lb-ft) | Intermittent (kW) @ 1000 RPM | Intermittent Torque (Nm) | Continuous Torque (Nm) |
| 04 | 54 | 285 | 200 | (40) | (386) | (270) |
| 05 | 51 | 270 | 189 | (38) | (366) | (256) |
| 06 | 47 | 245 | 172 | (35) | (332) | (232) |
| 07 | 44 | 230 | 161 | (33) | (312) | (218) |
| 08 | 44 | 230 | 161 | (33) | (312) | (218) |
| 09 | 39 | 205 | 144 | (29) | (278) | (195) |
| 12H | 40 | 210 | 147 | (30) | (284) | (199) |
| 13H | 40 | 210 | 147 | (30) | (284) | (199) |
| 15H | 37 | 195 | 137 | (28) | (264) | (185) |
| 18H | 33 | 175 | 123 | (25) | (237) | (166) |
Ratings shown are TG Series family ratings across available speed ratios. Confirm the applicable ratio for part number TG6N-S7112-C1TH with Pro Gear and Transmission before specifying torque or horsepower for your application.