The Chelsea 272MGAJP-B5RK is a 6-bolt hot shift Power Take-Off from the Chelsea 272 Series, a medium-duty PTO platform that consolidates multiple earlier series into a single, flexible unit. The 272 Series supports up to 300 lb-ft of intermittent torque and is available with pneumatic or hydraulic shift, an integral air control valve, and rotatable flanges. Output shaft options across the series include round shaft configurations with keyed outputs. The 272 Series is built for aerial, construction, towing and recovery, and water truck applications. Pro Gear and Transmission carries this genuine Chelsea part.
Features
6-bolt mounting configuration
Hot shift operation with pneumatic or hydraulic shift options
Intermittent torque rating up to 300 lb-ft (201-300 lb-ft range) across 272 Series
Integral air control valve included
Rotatable flanges for flexible installation
Smart Start option available for high-torque start-up conditions
Tech Specs
- Series: Chelsea 272
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic or Hydraulic
- Intermittent Torque: 201 to 300 lb-ft (401 to 500 Nm)
- Output Power: 56+ HP (41 to 50 kW)
- Output Shaft Type: Round Shaft (1 in. with 1/4 in. key) or Round Shaft (1-1/4 in. with 5/16 in. key)
- Lubricant Options: No Pressure Lube, Pressure Lube, or Wet Spline
Additional Information
The Chelsea 272 Series consolidates the earlier 230, 231, 236, 238, 270, and 271 Series into a single platform, offering 9 speed ratios and 18 shift options. Direct mount configurations offer optional Wet-Spline technology for extended PTO and pump shaft service life. Driveshaft output configurations include the Smart Start option for demanding high-torque engagement conditions. The 272 Series is used across aerial, construction equipment, towing and recovery, and water truck markets. Part number 272MGAJP-B5RK or SP272MGAJP-B5RK.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
