The Muncie A20-A1009-HX5IIPX or A20A1009HX5IIPX is a medium-duty, 10-bolt clutch shift power take-off engineered specifically for Allison 3000 and 4000 Series transmissions. The shift cover rotates a full 360 degrees and the pump flange is fully rotatable, giving installers flexibility in mounting orientation. Tapered roller bearings extend service life, while an increased output shaft diameter adds durability under load. The gear design is optimized to reduce operating noise, and reduced leak paths help keep installations clean. Three housing arrangements are available, and the unit is compatible with the EX Drive shaft extension. Call us to confirm the right configuration for your application.
Features
Clutch shift operation on a 10-bolt mount for Allison 3000 and 4000 Series transmissions
Rotatable pump flange and 360-degree rotating shift cover for flexible installation orientation
Tapered roller bearings for extended PTO service life
Increased output shaft diameter for added durability under load
Maximized gear design reduces operating noise; reduced leak paths minimize fluid seepage
Compatible with EX Drive shaft extension; extended-length PTO mounting fasteners included
Tech Specs
- Mounting: 10-bolt
- Shift type: Clutch shift
- Compatible transmissions: Allison 3000 Series, Allison 4000 Series
- Shift cover rotation: 360 degrees
- Bearing type: Tapered roller bearings
- Housing arrangements: Three
- EX Drive shaft extension: Compatible
- Part number: A20-A1009-HX5IIPX or A20A1009HX5IIPX
Additional Information
| SPEED | 3000 SERIES | 4000 SERIES | INTERMITTENT CONTINUOUS HP (KW) | INTERMITTENT/CONTINOUS |
| RATIO | ENGINE % | ENGINE % | HP (KW) @ 1,000 RPM | TORQUE LBS.FT. (NM) |
| 5 | 74% | 105% | 77 (57) | 400 (542) |
| 6 | 85% | 122% | 77 (57) | 400 (542) |
| 7 | 99% | 141% | 79 (59) | 415 (563) |
| 8 | 114% | 163% | 69 (51) | 360 (488) |
| 9 | 122% | 175% | 65 (48) | 340 (461) |
| 10 | 131% | 187% | 59 (44) | 310 (420) |
| 11 | 151% | 215% | 52 (39) | 275 (373) |
| 12 | 162% | 231% | 50 (37) | 265 (359) |
| 15 | 201% | 287% | 39 (29) | 205 (278) |
