The Chelsea 272 Series power take-off assembly, part number 272MBAJP-A5RB or 272MBAJPA5RB, is a 6-bolt hot shift PTO built for medium-duty truck applications including aerial, construction, towing and recovery, and water truck work. The 272 Series supports intermittent torque ratings of 201-300 lb-ft and output power of 56+ HP. Shift options include pneumatic (air) or hydraulic, and the series comes with an integral air control valve. Output shaft options in this series include round shaft configurations with keyway. The 272 Series also consolidates the earlier 230, 231, 236, 238, 270, and 271 Chelsea series into one versatile platform. Pro Gear and Transmission carries this genuine Chelsea part. Call us to confirm proper fit for your transmission and application.
Features
6-bolt mounting configuration for medium-duty hot shift applications
Intermittent torque rating: 201-300 lb-ft (401-500 Nm)
Output power: 56+ HP (41-50 kW range for this series)
Pneumatic (air) or hydraulic shift with integral air control valve
Consolidates Chelsea 230, 231, 236, 238, 270, and 271 series into one platform
Suited for aerial, construction, towing and recovery, and water truck markets
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic (Air) or Hydraulic
- Integral Air Control Valve: Included
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Output Power: 56+ HP
- Output Shaft Type: Round Shaft (1 in. with 1/4 in. key) or Round Shaft (1-1/4 in. with 5/16 in. key)
- Series Compatibility: Replaces Chelsea 230, 231, 236, 238, 270, and 271 series
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
