The Chelsea 897CAFJW-M3CS or 897CAFJW-M3CS is a constant-engagement (constant mesh) power take-off assembly engineered for Allison World Transmissions with a 10-bolt mounting configuration. The SAE C output shaft uses a wet-spline design to extend PTO and pump shaft service life, and an extended shaft provides additional clearance for hydraulic pump installation. Continuous-duty torque capacity reaches 670 ft-lb (908 Nm), with shaft power output of 64 HP at 500 RPM and 128 HP at 1,000 RPM. The outlet flange is SAE C type. Intermittent torque rating exceeds 501 lb-ft. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your specific Allison application.
Features
Fits Allison World Transmissions via 10-bolt mounting
Constant-engagement (constant mesh) output shift type
SAE C wet-spline output shaft extends PTO and pump shaft service life
Extended shaft design improves hydraulic pump clearance
Continuous-duty torque rating: 670 ft-lb (908 Nm)
Shaft power output: 64 HP at 500 RPM, 128 HP at 1,000 RPM
Tech Specs
- Transmission Manufacturer: Allison World Transmissions
- Mounting Type: 10-Bolt
- Output Shift Type: Constant Engagement (Constant Mesh)
- Input Gear Designator: FJ - Allison World Transmissions
- Output Shaft Type: SAE C with Extended Shaft
- Outlet Flange Type: SAE C
- Lubricant: Wet Spline
- Continuous Torque: 670 lb-ft / 908 Nm (verify actual rating on application pages)
- Intermittent Torque: 501+ lb-ft / 501+ Nm
- Output Power: 56+ HP / 51+ kW
- Shaft Power at 500 RPM: 64 HP / 48 kW
- Shaft Power at 1,000 RPM: 128 HP / 95 kW
Additional Information
