Muncie A20 Series
DESIGNED FOR ALLISON 3000 & 4000 SERIES TRANSMISSIONS
The A20 is the new 10-bolt medium-duty, clutch-shift PTO rated for up to 415 lbs.ft. torque intermittent/continuous and features various product improvements allowing for easier installation and a more durable PTO for Allison 3000 and 4000 Series transmissions.
ROTATABLE PUMP FLANGE
Stamped with position codes
30 unique positions allows for optimal clearance
More flexibility when mounting pumps
Flange is easily adjustable without seal disturbance
Can be shipped loose or at a specific position code for quicker mounting
New rotatable pump flange
Increased clearance for easier installation
Shift cover allowing 360-degree rotation
Proven clutch pack design
Tapered roller bearings increasing PTO life
Increased output shaft diameter for higher durability
Reduced leak paths
Maximized gear design for noise reduction
Single intermittent/continuous torque rating
Three housing arrangements
Extended length PTO mounting fasteners
Compatible with EX Drive shaft extension
Tool kit available for easier installation