The Muncie 138215231 is a gear housing for the Z22 series PTO, carrying the 2.25t-1.2xn designation. This housing is a direct Muncie replacement component, serving as the structural core of the Z22 power takeoff gear train. Muncie PTO units are widely used on medium- and heavy-duty truck transmissions for hydraulic and mechanical auxiliary drive applications. If you need to verify this housing fits your specific transmission configuration or PTO installation, call Pro Gear and Transmission before ordering.
Features
Muncie part number 138215231
Z22 series PTO gear housing
2.25t-1.2xn designation
Direct Muncie replacement component
Structural housing for the Z22 PTO gear train
