The Muncie A20-A1008-HX5BBPX or A20A1008HX5BBPX 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 give installers flexibility in tight engine compartments, while extended-length mounting fasteners and increased installation clearance simplify the job. Tapered roller bearings extend service life, and the enlarged output shaft diameter adds durability under sustained load. Three housing arrangements are available, and the unit is compatible with the EX Drive shaft extension. Gear geometry is optimized for reduced noise, and leak paths are minimized throughout. A single intermittent/continuous torque rating applies across the speed range. Call us to confirm the right ratio and housing arrangement for your application.
Features
10-bolt clutch shift PTO designed for Allison 3000 and 4000 Series transmissions
Rotatable pump flange with 360-degree shift cover rotation for flexible installation positioning
Increased output shaft diameter and tapered roller bearings for extended service life
Three housing arrangements available to suit different installation requirements
Compatible with EX Drive shaft extension
Minimized leak paths and optimized gear design for reduced noise in operation
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) |
