The Muncie A20-A1006-HX3ZBPX (also referenced as A20A1006HX3ZBPX) is a 10-bolt clutch shift power takeoff from the Muncie A20 Series, engineered specifically for Allison 3000 and 4000 Series transmissions. The shift cover rotates 360 degrees, and the pump flange is fully rotatable for flexible installation. Extended-length mounting fasteners and increased housing clearance simplify installation in tight bays. Tapered roller bearings extend service life, while the enlarged output shaft diameter adds durability under load. Gear geometry is optimized to reduce operating noise, and leak paths are minimized throughout. Three housing arrangements are available, and the unit is compatible with the EX Drive shaft extension. Call us to confirm the correct configuration for your application.
Features
Clutch shift design for Allison 3000 and 4000 Series transmissions
Rotatable pump flange for flexible plumbing orientation
Shift cover allows 360-degree rotation
Tapered roller bearings for extended PTO service life
Increased output shaft diameter for higher load capacity
Compatible with EX Drive shaft extension; three housing arrangements available
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) |
