The Chelsea 272NDAJX-A3XD or 272NDAJXA3XD is a 272 Series Hot Shift Power Take-Off Assembly built on a 6-bolt mounting pattern. The 272 Series consolidates several earlier medium-duty PTO lines into a single platform rated for intermittent torque up to 300 lb-ft. Shift actuation on the 272 Series is available in pneumatic or hydraulic configurations, and the series features a rotatable flange design and an integral air control valve. Output shaft options across the 272 Series include round shaft with 1-inch or 1-1/4-inch configurations. Typical applications include aerial, construction equipment, towing and recovery, and water trucks. Call us to confirm proper fitment for your transmission application.
Features
272 Series Hot Shift PTO Assembly, part 272NDAJX-A3XD or 272NDAJXA3XD
6-bolt mounting pattern
Intermittent torque capacity up to 300 lb-ft (401-500 Nm) at the series level
Pneumatic or hydraulic shift with integral air control valve
Rotatable flanges for flexible installation
Suited for aerial, construction, towing and recovery, and water truck applications
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic or Hydraulic
- Intermittent Torque (Series): 201-300 lb-ft / 401-500 Nm
- Output Power (Series): 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 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.
