The Muncie A20-A1010-HX1PBPX or A20A1010HX1PBPX is a 10-bolt clutch shift power takeoff built for Allison 3000 and 4000 Series transmissions. The rotatable pump flange and 360-degree rotating shift cover simplify installation positioning, while increased clearance around the mounting face makes fitting easier in tight engine compartments. Tapered roller bearings extend PTO service life, and the proven clutch pack design carries a single intermittent/continuous torque rating across three available housing arrangements. The unit accepts an EX Drive shaft extension and features extended-length PTO mounting fasteners plus an enlarged output shaft diameter for added durability. Reduced leak paths and optimized gear geometry keep noise levels in check. Call us to confirm the right housing arrangement and ratio for your application.
Features
10-bolt clutch shift PTO for Allison 3000 and 4000 Series transmissions
Rotatable pump flange and 360-degree rotating shift cover for flexible installation positioning
Tapered roller bearings for extended service life
Increased output shaft diameter for added durability
Compatible with EX Drive shaft extension
Three housing arrangements available; single intermittent/continuous torque rating
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) |
