The Muncie A20-A1007-HX5CBPW or A20A1007HX5CBPW is a medium-duty, 10-bolt clutch shift power take-off engineered for Allison 3000 Series and 4000 Series automatic transmissions. Part of the Muncie A20 Series, it features a shift cover with 360-degree rotation for flexible installation positioning and a rotatable pump flange to simplify hydraulic plumbing. Tapered roller bearings extend service life, and the increased output shaft diameter adds durability under continuous load. Gear geometry is optimized to reduce operating noise, and reduced leak paths cut maintenance time. Three housing arrangements and extended-length mounting fasteners give installers fitment options across multiple truck configurations. The unit is also compatible with the EX Drive shaft extension. Call us to confirm proper fit for your application.
Features
10-bolt clutch shift PTO for Allison 3000 Series and 4000 Series transmissions
Shift cover allows 360-degree rotation for flexible mounting orientation
Rotatable pump flange simplifies hydraulic connection routing
Tapered roller bearings for extended PTO service life
Three housing arrangements with extended-length mounting fasteners
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) |
