The Chelsea 442XLAHX-W5AZ or 442XLAHXW5AZ is a 442 Series Power Take-Off (PTO) built for light-to-medium duty vocational truck applications. The 442 Series mounts via a 6-bolt pattern, making it compatible with a wide range of transmission applications. Its cast iron housing and tapered cone bearings on the output shaft deliver a series-rated intermittent torque range of 201 to 300 lb-ft and output power of 46 to 55 HP. This unit uses a wire/cable mechanical shift and features an SAE B 4-bolt flange with a 1-1/4-inch 14-tooth SAE C shaft. Typical platforms include dump trucks, tow and recovery trucks, service trucks, and aerial equipment. Call us to confirm proper fit for your specific transmission and truck configuration.
Features
6-bolt mounting pattern fits a wide range of existing transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable mechanical shift type
SAE B 4-bolt flange output with 1-1/4-inch 14-tooth SAE C shaft
Series-rated intermittent torque: 201 to 300 lb-ft (check application pages for actual rating)
Suited for dump trucks, tow and recovery trucks, service trucks, and aerial equipment
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: L (25/34)
- Input Gear Designator: AH
- Lube Option: No Pressure Lube (X)
- Shift Option: Cable (Wire) Shift (W)
- Assembly Arrangement: 5
- Output Option: SAE B 4-Bolt Flange, SAE C Shaft (1-1/4" 14T) (AZ)
- Intermittent Torque (series): 201 to 300 lb-ft / 301 to 400 Nm
- Output Power (series): 46 to 55 HP / 31 to 40 kW
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing Material: Cast Iron
- Product Series: Chelsea 442
Additional Information
Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
