The Chelsea 252GMHVP-B5XB or 252GMHVPB5XB is a 252 Series Power Take-Off designed for Allison 1000/2000/2400 series automatic transmissions and Aisin automatic transmissions used in Dodge/RAM trucks. The 252 Series uses hydraulic shift and mounts via a 6-bolt pattern. Output options in the series include an SAE A pump flange and driveline configurations. An integrated cartridge valve and single hose connection simplify installation, and the housing is designed to slip through the floor access panel without dropping the exhaust system. Intermittent torque for the 252 Series is rated at 101-200 lb-ft. Call us to confirm proper fit for your specific transmission and chassis.
Features
Chelsea 252 Series Power Take-Off, part number 252GMHVP-B5XB or 252GMHVPB5XB
Hydraulic shift with integrated cartridge valve and single hose connection
6-bolt mounting pattern
SAE A pump flange and driveline output options
Designed for Allison 1000/2000/2400 series and Aisin automatic transmissions in Dodge/RAM trucks
Housing profile designed to pass through floor access panel without exhaust removal
Tech Specs
- Shift Type: Hydraulic
- Mounting: 6-Bolt
- Output Type: SAE A Pump Flange, Driveline
- Intermittent Torque: 101-200 lb-ft (163 Nm) - check application pages for actual torque rating
- Shaft Power: 11 HP at 500 RPM, 23 HP at 1000 RPM
- Continuous Operation: Yes, with 30% de-rating
- Transmission Compatibility: Allison 1000/2000/2400 Series, Aisin Automatic (Dodge/RAM)
- Lubricant: See P or X suffix designation for pressure lube or no pressure lube
Additional Information
The Chelsea 252 Series is suited for aerial, tow and recovery, tire service, and dump truck vocational applications. Parker pumps are available separately or bundled with the PTO as a single part number. Pump flows in the series range from 1.6 gpm to 8.2 gpm at 1000 rpm. Weather-tight electrical connectors and a Controlled Compression Interface Gasket are standard series features. The 252 Series is documented in the 252 Series Owner's Manual and Parts List HY25-2252-M1_US, available from Parker Chelsea.Parts Manual: Chelsea 252 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
