The Muncie A20-A1006-JX3X2PX or A20A1006JX3X2PX is a medium-duty, 10-bolt clutch shift power take-off engineered for Allison 3000 and 4000 Series transmissions. The A20 Series carries a single intermittent/continuous torque rating and is available in three housing arrangements, giving installers flexibility in mounting orientation. A rotatable pump flange and a shift cover that rotates a full 360 degrees simplify installation, while extended-length PTO mounting fasteners and increased clearance reduce installation time. Tapered roller bearings extend service life, the enlarged output shaft diameter improves durability, and a maximized gear design keeps noise low. The unit is also compatible with the Muncie EX Drive shaft extension. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Medium-duty clutch shift PTO designed for Allison 3000 and 4000 Series transmissions
Rotatable pump flange and 360-degree rotating shift cover for flexible installation
Tapered roller bearings for increased PTO service life
Increased output shaft diameter for added durability
Three housing arrangements available; extended-length PTO mounting fasteners included
Compatible with Muncie 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) |
