The Chelsea 272XAAJP-V5RK is a 272 Series 6-bolt hot shift power take-off unit. The 272 Series consolidates multiple legacy Chelsea PTO lines into a single medium-duty platform rated for up to 300 lb-ft of intermittent torque, with air or hydraulic shift options and an integral air control valve. Rotatable flanges and a choice of round-shaft outputs give installers flexibility across a wide range of direct-mount and driveshaft configurations. The series supports the Wet-Spline option for extended PTO and pump shaft service life, and the Smart-Start option for high-torque engagement conditions. Common applications include aerial, construction, towing and recovery, and water truck equipment. Pro Gear and Transmission carries genuine Chelsea parts.
Features
6-bolt mounting for medium-duty hot shift applications
Up to 300 lb-ft intermittent torque (272 Series rating)
Air or hydraulic shift with integral air control valve
Rotatable flanges for flexible installation
Wet-Spline option available for longer PTO and pump shaft life
Smart-Start option for high-torque start-up conditions
Tech Specs
- Series: Chelsea 272
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic (Air) or Hydraulic
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Output Shaft Type: Round Shaft (1 in. with 1/4 in. key) or Round Shaft (1-1/4 in. with 5/16 in. key)
- Output Power: 56+ HP (41-50 kW)
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
