The Muncie A20-A1005-HX5BAPX or A20A1005HX5BAPX is a medium-duty, 10-bolt clutch shift power take-off engineered for Allison 3000 and 4000 series transmissions. The shift cover rotates a full 360 degrees for flexible mounting, and the rotatable pump flange simplifies hydraulic connections. A proven clutch pack design combined with tapered roller bearings extends service life, while the increased output shaft diameter adds durability under sustained loads. Maximized gear geometry keeps noise down, and reduced leak paths cut maintenance time. Three housing arrangements and compatibility with the EX Drive shaft extension give this unit broad installation flexibility. Call us to confirm proper fit for your application.
Features
Designed for Allison 3000 and 4000 series transmissions
Clutch shift actuation with 10-bolt mounting
Shift cover allows 360-degree rotation for flexible installation
Rotatable pump flange for easier hydraulic hookup
Tapered roller bearings for extended PTO service life
Compatible with EX Drive shaft extension
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) |
