The Chelsea 272XCAJX-13XD or 272XCAJX13XD is a 272 Series 6-bolt hot shift power take-off assembly from Parker Chelsea. The 272 Series consolidates several earlier Chelsea medium-duty PTO lines into a single, more capable platform rated up to 300 lb-ft intermittent torque. It is available with pneumatic or hydraulic shift and features an integral air control valve. Direct-mount outputs offer an optional wet-spline configuration for extended PTO and pump shaft life; driveshaft outputs include Smart-Start for high-torque start-up conditions. Rotatable flanges allow flexible installation. This PTO is used across aerial, construction, towing and recovery, and water truck applications. Call us to confirm proper fit for your transmission and application.
Features
Chelsea 272 Series 6-bolt hot shift PTO assembly
Up to 300 lb-ft intermittent torque rating
Pneumatic or hydraulic shift with integral air control valve
Rotatable flanges for flexible mounting
Wet-spline option for extended PTO and pump shaft life
Smart-Start option supports high-torque start-up conditions
Tech Specs
- 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 Options: Round shaft with 1" - 1/4" key, or round shaft with 1-1/4" - 5/16" key
- Lubricant Codes: X = No Pressure Lube, P = Pressure Lube, W = Wet Spline
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
