The Chelsea 267SGFJP-M5GH is a 267 Series 10-bolt, constant mesh Power Take-Off engineered to mount on Allison automatic transmissions. The 267 Series is non-shiftable and suited to mobile applications requiring continuous output for load-sensing hydraulic pumps, including yard jockey, small refuse, and snow and ice trucks. The series supports multiple output types, including SAE B and SAE C pump flanges, driveline outputs, and Chelsea's 360-degree rotatable flange to improve clearance. Wet spline and greaseable shaft options help extend PTO and pump shaft service life. Part number 267SGFJP-M5GH or 267SGFJPMM5GH is sold by Pro Gear and Transmission.
Features
10-bolt mounting pattern for Allison automatic transmissions
Constant mesh, non-shiftable design for continuous power delivery
Multiple output options including SAE B, SAE C, and ISO 7652 pump flanges plus driveline
360-degree rotatable flange available for improved installation clearance
Wet spline and greaseable shaft options to extend service life
SuperTorque gears available for up to 20% greater torque capacity than standard 267 Series
Tech Specs
- Series: Chelsea 267
- Mounting Type: 10-Bolt
- Transmission Compatibility: Allison automatic transmissions
- Shift Type: Constant Mesh (non-shiftable)
- Output Types: SAE B (7/8" - 13T) Pump Spline, SAE C (1-1/4" - 14T) Pump Spline, SAE A (5/8" - 9T) Pump Spline, SAE BB (1" - 15T) Pump Spline, DIN 5462 Pump Spline, 3/4" - 11T Pump Spline, 1-1/4" Tapered Output Shaft w/ Keyway, Round Shaft (1-1/4" - 5/16" Key), SAE B Pump Flange, SAE C Pump Flange, ISO 7652 Pump Flange, Driveline
- Intermittent Torque (Series): 335 lb-ft (454 Nm) -- check application pages for actual torque rating
- Shaft Power (Series): 32 HP at 500 RPM, 64 HP at 1,000 RPM
- Continuous Operation: Yes, with 30% de-rating
- Lubricant Options: Pressure Lube, Wet Spline
Additional Information
Parts Manual: Chelsea 267 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
