Description
The Chelsea 267SBFJP-M3XY or 267SBFJPM3XY is a 10-bolt, constant mesh Power Take-Off from the Chelsea 267 Series, engineered specifically for Allison automatic transmissions. It delivers up to 335 lb-ft (454 Nm) intermittent torque and is rated for 56+ HP output, with shaft power of 32 HP at 500 RPM and 64 HP at 1,000 RPM. The output shaft is a 1-1/4″ round configuration with keyway. As a non-shiftable, constant mesh PTO, it is well suited for mobile applications using load-sensing hydraulic pumps, including yard jockey trucks, refuse trucks, and snow and ice removal equipment. The 267 Series features Chelsea’s 360-degree rotatable flange for clearance flexibility, SuperTorque gears for added power capacity, and wet spline or greaseable shaft options to extend service life on both the PTO and pump shaft. Available at Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
10-bolt mounting pattern designed for Allison automatic transmissions
Constant mesh, non-shiftable design suited for continuous-duty hydraulic pump applications
Intermittent torque rating: 335 lb-ft (454 Nm) – check application pages for actual torque ratings
Output shaft: 1-1/4″ round with keyway
Shaft power: 32 HP at 500 RPM, 64 HP at 1,000 RPM
360-degree rotatable flange for improved installation clearance
SuperTorque gear option available for up to 20% additional torque capacity
Wet spline or greaseable shaft option to extend PTO and pump shaft service life
Tech Specs
- INTERMITTENT TORQUE: 335 lb-ft (454 Nm) – Check Application Pages for Actual Torque Ratings
- MOUNTING TYPE: 10-Bolt
- SHIFT TYPE: Constant Mesh
- TRANSMISSION MANUFACTURER: Allison
- OUTPUT SHAFT TYPE: 1-1/4″ Round with Keyway
- OUTPUT POWER: 56+ HP (41-50 kW)
- SHAFT POWER: 32 HP at 500 RPM, 64 HP at 1,000 RPM (24 kW at 500 RPM, 48 kW at 1,000 RPM)
Additional Information
Parts Manual: Chelsea 267 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
