The Chelsea 267 Series Power Take-Off, part number 267XSFJP-M5RC or 267XSFJPM5RC, is a 10-bolt constant mesh PTO engineered for Allison automatic transmissions. It delivers intermittent torque in the 301-400 lb-ft range, with 335 lb-ft as a typical application rating (verify actual torque on Chelsea application pages). The output shaft is a 1-1/4" round shaft with keyway, and shaft power is rated at 32 HP at 500 RPM and 64 HP at 1000 RPM. Output power exceeds 56 HP. The 267 Series fits mobile applications such as yard jockey trucks, snow plow trucks, and small refuse trucks running variable displacement piston pumps. Chelsea's 360-degree rotatable flange option improves installation clearance in tight mounting situations. Call us to confirm proper fit for your application.
Features
10-bolt mounting pattern, designed specifically for Allison automatic transmissions
Constant mesh (non-shiftable) operation - ideal for continuous-duty load-sensing pump applications
1-1/4" round output shaft with keyway
Intermittent torque: 335 lb-ft / 454 Nm (verify actual rating on Chelsea application pages)
Shaft power: 32 HP at 500 RPM, 64 HP at 1000 RPM
Rotatable flanges for improved installation clearance; wet spline or greaseable shaft options available to extend PTO and pump shaft 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: 335 lb-ft / 454 Nm (Check Application Pages for Actual Torque Ratings); range 301-400 lb-ft / 401-500 Nm
- OUTPUT POWER: 56+ HP / 41-50 kW
- SHAFT POWER: 32 HP at 500 RPM, 64 HP at 1000 RPM (24 kW at 500 RPM, 48 kW at 1000 RPM)
Additional Information
