The Muncie A20-A1006-JX3IIPW or A20A1006JX3IIPW is a medium-duty, 10-bolt clutch shift power take-off engineered specifically for Allison 3000 and 4000 series transmissions. The A20 Series uses a proven clutch pack design with tapered roller bearings for extended service life and an increased-diameter output shaft for added durability. The shift cover rotates a full 360 degrees, and the rotatable pump flange simplifies plumbing layout. Reduced leak paths and a maximized gear profile keep noise low in demanding duty cycles. Three housing arrangements cover a range of installation requirements, and compatibility with the EX Drive shaft extension adds mounting flexibility. Available from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
10-bolt clutch shift engagement for Allison 3000 and 4000 series transmissions
Rotatable pump flange and 360-degree rotating shift cover for flexible installation
Tapered roller bearings for extended PTO service life
Increased output shaft diameter for higher durability
Three housing arrangements available
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) |
