The Muncie A20-A1006-HX3BBPX-XX or A20A1006HX3BBPXXX is a 10-bolt clutch shift power takeoff built for Allison 3000 and 4000 Series transmissions. The shift cover rotates 360 degrees and the pump flange is also rotatable, giving installers flexibility in tight mounting situations. Increased clearance eases installation, and extended-length mounting fasteners reduce fitment hassles. Tapered roller bearings support the output shaft for extended service life, and an increased output shaft diameter adds durability under load. The proven clutch pack design carries a single intermittent/continuous torque rating across three available housing arrangements. Gear geometry is optimized for reduced noise, and the unit is compatible with the EX Drive shaft extension. Call us to confirm the right housing arrangement for your application.
Features
10-bolt clutch shift engagement with proven clutch pack design
Rotatable pump flange and 360-degree rotating shift cover for flexible installation
Increased clearance and extended-length mounting fasteners ease installation
Tapered roller bearings for extended PTO service life
Increased output shaft diameter for higher durability under load
Compatible with EX Drive shaft extension; available in three housing arrangements
Additional Information
| SPEED | 3000 SERIES | 4000 SERIES | INTERMITTENT CONTINUOUS HP (KW) | INTERMITTENT/CONTINOUS |
| RATIO | ENGINE % | ENGINE % | @ 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) |
