The Chelsea 252RDKUX-B5P42 or 252RDKUXB5P42 is a 252 Series Power Take-Off Assembly designed for Allison 1000/2000/2400 series automatic transmissions and RAM truck applications. Shift type is hydraulic with a 6-bolt mounting pattern. The 1-inch round output shaft with key delivers up to 23 HP at 1000 RPM or 11 HP at 500 RPM. Intermittent torque is rated at 120 lb-ft (163 Nm) -- verify actual ratings on the application pages for your specific setup. The 252 Series integrates a cartridge valve and single hose connection, cutting installation time by eliminating remote solenoids and multi-hose routing. Weather-tight electrical connectors and a controlled compression interface gasket are standard. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Hydraulic shift type with 6-bolt mounting pattern
1-inch round output shaft with key
Shaft power: 11 HP at 500 RPM, 23 HP at 1000 RPM
Intermittent torque: 120 lb-ft (163 Nm) -- check application pages for actual torque ratings
Integrated cartridge valve with single hose connection simplifies installation
Weather-tight electrical connectors and controlled compression interface gasket included
Tech Specs
- Shift Type: Hydraulic
- Mounting Type: 6-Bolt
- Output Shaft Type: 1" Round with Key
- Shaft Power: 11 HP (500 RPM), 23 HP (1000 RPM), 9 kW (500 RPM), 17 kW (1000 RPM)
- Output Power: 25 HP and below, 20 kW and below
- Intermittent Torque: 120 lb-ft, 163 Nm (check application pages for actual torque ratings)
- Transmission Manufacturer: Allison, RAM
- Continuous Operation: Yes with 30% de-rating
Additional Information
