The Muncie A20-A1007-SX1CBPW or A20A1007SX1CBPW is a medium-duty clutch shift power take-off from Muncie's A20 Series, engineered specifically for Allison 3000 and 4000 Series transmissions. The 10-bolt mounting pattern pairs with a shift cover that rotates 360 degrees for flexible installation positioning. A rotatable pump flange and extended-length PTO mounting fasteners further simplify installation. Tapered roller bearings and an increased-diameter output shaft extend service life, while a maximized gear design keeps noise low. Three housing arrangements are available within the A20 Series, and the unit is compatible with the EX Drive shaft extension. A single intermittent/continuous torque rating applies across operating conditions. Call us to confirm proper fit and housing arrangement for your application.
Features
10-bolt clutch shift PTO designed for Allison 3000 and 4000 Series transmissions
Shift cover allows 360-degree rotation for flexible installation positioning
Rotatable pump flange and extended-length mounting fasteners for easier installation
Tapered roller bearings and increased output shaft diameter for extended service life
Maximized gear design for reduced operating noise
Compatible with EX Drive shaft extension; three housing arrangements available in the A20 Series
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) |
