The Chelsea 442 Series Power Take-Off, part number 442ZCDAX-V4XK or 442ZCDAXV4XK, is a 6-bolt mount PTO built around a cast iron housing with tapered cone bearings on the output shaft. The 442 Series carries an intermittent torque rating of 250 lb-ft (339 Nm) and delivers up to 48 HP at 1,000 RPM via a 1-1/4" round output shaft with keyway. Shift is wire/cable mechanical. The series supports 36 output configurations, including a 360-degree rotatable flange, making it a practical fit for dump trucks, tow trucks, service trucks, and aerial applications. A full parts breakdown is linked below. Call us to confirm proper fit for your specific transmission application.
Features
6-bolt mounting pattern compatible with a wide range of transmission applications
Cast iron housing with tapered cone bearings on the output shaft
1-1/4" round output shaft with keyway
Wire/cable mechanical shift type
Intermittent torque rating: 250 lb-ft (339 Nm) series rating - check application pages for actual torque
360-degree rotatable output flange for improved installation clearance
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" with Key
- Intermittent Torque (Series): 250 lb-ft / 339 Nm (verify actual rating for your application)
- Output Power (Series): 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
- Housing Material: Cast Iron
- Output Configurations: 36 options including 360-degree rotatable flange
