The Chelsea 892CAFJW-B3CK or 892CAFJWB3CK is a hydraulic PowerShift power take-off from the Chelsea 892 Series, built for Allison 3000 MD and 4000 HD series transmissions using a 10-bolt mount. It delivers an SAE C output flange with wet-spline technology and continuous-duty torque up to 670 ft-lb (check application pages for actual torque ratings for your installation). Shaft power output reaches 64 HP at 500 RPM and 128 HP at 1,000 RPM. The 892 Series mounts like a standard side-mounted PTO but relocates the pump output to the rear of the transmission, tucking the housing tightly against the transmission for improved clearance in tight frame-rail applications. A genuine Chelsea part available from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Fits Allison 3000 MD and 4000 HD series transmissions via 10-bolt mount
Hydraulic PowerShift (hot-shift) operation
SAE C outlet flange with SAE C (XS) output shaft
Wet-spline output extends PTO and pump shaft life in demanding conditions
Shaft power: 64 HP at 500 RPM, 128 HP at 1,000 RPM
Continuous-duty torque up to 670 ft-lb (verify actual rating on application pages)
Tech Specs
- Product Series: 892
- Transmission Fit: Allison 3000 MD and 4000 HD series
- Mounting Type: 10-Bolt
- Shift Type: Hydraulic PowerShift
- Outlet Flange Type: SAE C
- Output Shaft Type: SAE C (XS)
- Lubricant/Spline Type: Wet Spline
- Intermittent Torque: 501+ lb-ft / 501+ Nm
- Continuous Torque: Up to 670 lb-ft / 908 Nm (check application pages for actual torque ratings)
- 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
Parts Manual: Chelsea 892 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
