The Chelsea 272AGKUP-B5XD or 272AGKUPB5XD is a 272 Series 6-bolt hot shift power take-off assembly from Parker Chelsea. The 272 Series consolidates several prior medium-duty PTO lines into a single platform rated for up to 300 lb-ft of intermittent torque with continuous-duty capability. This series supports hydraulic or pneumatic (air) shift and includes an integral air control valve as standard. Output options in the 272 family include round shaft configurations, and direct-mount outputs are available with optional Wet-Spline technology for extended PTO and pump shaft service life. The 272 Series covers aerial, construction, water truck, and towing and recovery applications. Call Pro Gear and Transmission to confirm this specific configuration fits your transmission and application.
Features
272 Series 6-bolt hot shift mounting
Up to 300 lb-ft intermittent torque (201-300 lb-ft range); 401-500 Nm
Hydraulic or pneumatic (air) shift with integral air control valve
Wet-Spline option available for extended PTO and pump shaft life
Smart-Start option for high-torque start-up conditions
Suited for aerial, construction, water truck, and towing and recovery applications
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Hydraulic or Pneumatic (Air)
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Output Power: 56+ HP (41-50 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: X = No Pressure Lube, P = Pressure Lube, W = Wet Spline
- Series: Chelsea 272
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
