The Chelsea 272 Series power take-off assembly, part number 272NCHVP-G5RF or 272NCHVPG5RF, is a 6-bolt hot shift PTO rated for intermittent torque of 201 to 300 lb-ft (401 to 500 Nm). The 272 Series consolidates several earlier Chelsea medium-duty PTO lines into one platform, offering nine speed ratios and eighteen shift configurations. This unit ships with an integral air control valve and supports both pneumatic and hydraulic shift. Direct-mount outputs are available with optional Wet-Spline technology for extended PTO and pump shaft service life. Applications span towing and recovery, aerial equipment, construction, and water trucks. Call us to confirm proper fit for your transmission and application.
Features
6-bolt mounting configuration, compatible with medium-duty hot shift PTO applications
Intermittent torque rating: 201 to 300 lb-ft (401 to 500 Nm)
Available with pneumatic (air) shift or hydraulic shift
Includes integral air control valve
Nine speed ratios and eighteen shift options across the 272 Series platform
Optional Wet-Spline output for extended PTO and pump shaft life
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic (air) or Hydraulic
- Intermittent Torque: 201 to 300 lb-ft (401 to 500 Nm)
- Output Power: 56+ HP (41 to 50 kW)
- Output Shaft Options: Round shaft with 1-inch and 1/4-inch key, or round shaft with 1-1/4-inch and 5/16-inch key
- Lubricant Codes: X = No Pressure Lube, P = Pressure Lube, W = Wet Spline
- Speed Ratios Available: 9
- Shift Configurations Available: 18
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
