Description:
The Alliance DT12 Clutch Actuator – ABP N25 A0032502115 is a high-quality replacement component designed for Detroit Diesel DT12 automated manual transmissions found in Freightliner and Western Star heavy-duty trucks. This actuator delivers precise clutch engagement and disengagement, ensuring smooth gear shifts, improved drivability, and long-term transmission reliability.
Features:
Part#: ABP N25 A0032502115
OEM Reference: Detroit Diesel A0032502115
Transmission Compatibility: Detroit DT12 AMT (all generations)
Function: Controls clutch engagement/disengagement in automated manual transmissions
Operation Type: Electro-hydraulic actuator
Housing Material: High-strength aluminum alloy
Connector Type: OEM electrical plug (direct-fit)
Hydraulic Ports: OEM-matched pressure & return ports
Mounting Style: Direct bolt-on replacement
Pre-Calibrated: Yes – factory calibrated for plug-and-play operation
Typical Symptoms When Failing:
Hard/erratic shifting: Gear engagement delay, Clutch slipping, DT12 actuator fault codes
Performance Rating: OEM-grade response and pressure control
Serviceability: Maintenance-free design
- ABP N25 A0032502115
