The Chelsea 267SDFJP-M5RE or 267SDFJPM5RE is a 10-bolt, constant mesh Power Take-Off Assembly from the Chelsea 267 Series, designed to fit Allison automatic transmissions. It delivers up to 335 lb-ft (454 Nm) intermittent torque (verify actual rating on the application page for your transmission) and produces 32 HP at 500 RPM or 64 HP at 1000 RPM through a 1-1/4" round output shaft with keyway. The 267 Series exceeds the torque capacity of a 6-bolt PTO while offering the tighter sealing of a 10-bolt pattern, making it well suited for variable displacement piston pumps on refuse, snow and ice, and yard jockey truck applications. Chelsea's 360-degree rotatable flange option improves clearance in tight installations. Available with wet spline or greaseable shaft options to extend PTO and pump shaft service life. A genuine Chelsea part, sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
10-bolt mounting pattern for Allison automatic transmissions
Constant mesh (non-shiftable) design for continuous power delivery
Intermittent torque up to 335 lb-ft (454 Nm) - check application pages for your transmission's actual rating
1-1/4" round output shaft with keyway
Shaft power: 32 HP at 500 RPM, 64 HP at 1000 RPM
360-degree rotatable flange improves installation clearance in tight spaces
SuperTorque gears available for up to 20% additional torque capacity
Wet spline or greaseable shaft options 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)
- 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
Parts Manual: Chelsea 267 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
