The Muncie A20-A1010-HX31XPX is a 10-bolt clutch shift power take-off designed for Allison transmissions. The shift cover rotates 360 degrees and the pump flange is independently rotatable, giving installers meaningful flexibility when routing hydraulic lines in tight engine compartments. Tapered roller bearings extend service life, and the increased-diameter output shaft adds durability at the drive connection. A single intermittent/continuous torque rating covers the full operating range, and three housing arrangements let this unit fit a variety of chassis configurations. The design is also compatible with the EX Drive shaft extension. Call us to confirm proper fit for your application. Part number A20-A1010-HX31XPX or A20A1010HX31XPX.
Features
Shift cover allows 360-degree rotation for flexible installation positioning
Rotatable pump flange independent of shift cover orientation
Tapered roller bearings for extended PTO service life
Increased-diameter output shaft for added durability at the drive connection
Three housing arrangements to suit different chassis configurations
Compatible with EX Drive shaft extension
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) |
