The Chelsea 252GMHVP-B5P82 is a 252 Series Power Take-Off designed for Allison 1000, 2000, and 2400 series automatic transmissions, as well as Aisin automatic transmissions used in Dodge/RAM trucks. It features a 6-bolt mounting configuration and hydraulic shift operation. Output options in the 252 Series include an SAE A pump flange and driveline. The integrated cartridge valve and single-hose connection reduce installation complexity, and the housing is designed to pass through a standard floor access panel without dropping the exhaust system. Intermittent torque for the series ranges from 101 to 200 lb-ft. A genuine Chelsea part, sold by Pro Gear and Transmission.
Features
Hydraulic shift operation
6-bolt transmission mounting
SAE A pump flange and driveline output options
Integrated cartridge valve with single-hose connection
Housing designed to clear floor access panel without exhaust removal
Compatible with Allison 1000/2000/2400 and Aisin automatic transmissions in Dodge/RAM applications
Tech Specs
- Series: Chelsea 252 Series
- Shift Type: Hydraulic
- Mounting Type: 6-Bolt
- Output Type: SAE A Pump Flange, Driveline
- Output Shaft Options: Round Shaft (1-1/4" Key), SAE A (5/8" - 9T) Pump Spline, 3/4" - 11T Pump Spline
- Intermittent Torque: 101 to 200 lb-ft (163 Nm)
- Shaft Power: 11 HP at 500 RPM, 23 HP at 1000 RPM
- Continuous Operation: Yes, with 30% de-rating
- Transmission Fit: Allison 1000/2000/2400, Aisin, Dodge/RAM
- Lubricant Type: Pressure Lube
Additional Information
Parts Manual: Chelsea 252 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
