The Muncie A20-A1006-HX3CCPX or A20A1006HX3CCPX is a medium-duty, 10-bolt clutch shift power takeoff engineered for Allison 3000 and 4000 Series transmissions. The A20 Series design centers on a proven clutch pack with tapered roller bearings for extended service life, an increased-diameter output shaft for added durability, and a shift cover with 360-degree rotation for flexible installation. The rotatable pump flange and extended-length PTO mounting fasteners simplify fitment, while maximized gear geometry keeps noise down. Reduced leak paths and compatibility with the EX Drive shaft extension round out the design. Available in three housing arrangements to match your application. Call us to confirm proper fit for your chassis and transmission configuration.
Features
10-bolt clutch shift PTO for Allison 3000 and 4000 Series transmissions
Shift cover with 360-degree rotation for flexible mounting orientation
Rotatable pump flange and extended-length mounting fasteners for easier installation
Tapered roller bearings and increased output shaft diameter for longer service life
Maximized gear design for reduced noise; reduced leak paths throughout
Compatible with EX Drive shaft extension; available in three housing arrangements
Tech Specs
- Mounting: 10-bolt
- Shift Type: Clutch shift
- Transmission Application: Allison 3000 Series and 4000 Series
- Housing Arrangements: Three available
- Output Shaft: Increased diameter design
- Shift Cover Rotation: 360 degrees
- Pump Flange: Rotatable
- EX Drive Shaft Extension: Compatible
- Part Number: A20-A1006-HX3CCPX or A20A1006HX3CCPX
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) |
