The Muncie A20A1005HR3CBPW is a clutch shift power take-off unit built with a 10-bolt mounting pattern for Allison transmissions. It belongs to Muncie's A20 Series, engineered for Allison 3000 and 4000 Series transmissions, featuring a rotatable pump flange, a shift cover that rotates a full 360 degrees for flexible installation, and tapered roller bearings for extended service life. The clutch pack design and increased output shaft diameter are built to handle demanding duty cycles. This is a genuine Muncie part sold by Pro Gear and Transmission.
Features
Clutch shift power take-off, Muncie A20 Series
10-bolt mounting pattern for Allison transmissions
Rotatable pump flange for flexible installation
Shift cover rotates a full 360 degrees
Tapered roller bearings for extended PTO life
Increased output shaft diameter for added durability
