The Chelsea 272XCDAX-V3XD or 272XCDAXV3XD is a 272 Series hot shift power take-off assembly from Parker Chelsea, built on a 6-bolt mounting pattern. The 272 Series supports up to 300 lb-ft of intermittent torque and delivers 56-plus horsepower output. It is available with either pneumatic (air) shift or hydraulic shift, and comes with an integral air control valve. Rotatable flanges and a Wet-Spline output option extend service life on direct-mount configurations. The Smart-Start feature handles high-torque start-up conditions for driveshaft-output applications. Common markets include aerial, towing and recovery, construction equipment, and water trucks. Call us to confirm proper fit and shift-type configuration for your chassis.
Features
272 Series 6-bolt hot shift PTO assembly
Intermittent torque rating: 201-300 lb-ft (401-500 Nm)
Output power: 56+ HP (41-50 kW)
Pneumatic (air) or hydraulic shift with integral air control valve
Rotatable flanges; Wet-Spline option for extended output shaft life
Smart-Start option for high-torque start-up conditions
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic (Air) or Hydraulic
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Output Power: 56+ HP (41-50 kW)
- Output Shaft Type: Round Shaft with key (series offers 1 in. with 1/4 in. key or 1-1/4 in. with 5/16 in. key options)
- Lubricant Codes: X = No Pressure Lube, P = Pressure Lube, W = Wet Spline
Additional Information
The Chelsea 272 Series consolidates and replaces the earlier 230, 231, 236, 238, 270, and 271 Series medium-duty hot shift PTOs into a single platform. The series offers nine speed ratios and eighteen shift options, covering the most common direct-mount and driveshaft output configurations. Applications span aerial equipment, construction equipment, towing and recovery, and water trucks. Part number 272XCDAX-V3XD or 272XCDAXV3XD is sold by Pro Gear and Transmission. Call us to verify the specific ratio, shift type, and output configuration for your application before ordering.Parts manual and diagrams: Chelsea 272 Series PTO parts list with prices
