The Chelsea 267XSFJP-M5XY or 267XSFJPM5XY is a 267 Series Power Take-Off assembly built on a 10-bolt mounting pattern for Allison automatic transmissions. This constant mesh PTO delivers intermittent torque in the 301-400 lb-ft range and shaft power of 32 HP at 500 RPM or 64 HP at 1,000 RPM. The output shaft is a 1-1/4" round with key. Typical applications for the 267 Series include yard jockey trucks, snow and ice removal equipment, and small refuse trucks running variable-displacement piston pumps. Chelsea's 360-degree rotatable flange design allows repositioning the output to clear tight engine bays. Call us to confirm proper fit for your transmission and pump configuration.
Features
10-bolt mounting pattern designed for Allison automatic transmissions
Constant mesh operation - no shift cylinder required
1-1/4" round output shaft with keyway
Intermittent torque rating: 301-400 lb-ft (401-500 Nm)
Shaft power: 32 HP at 500 RPM, 64 HP at 1,000 RPM
360-degree rotatable flange for improved clearance in tight installations
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
- MOUNTING TYPE: 10-Bolt
- SHIFT TYPE: Constant Mesh
- TRANSMISSION MANUFACTURER: Allison
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- INTERMITTENT TORQUE: 301-400 lb-ft / 401-500 Nm (335 lb-ft / 454 Nm - check application pages for actual torque ratings)
- 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.
