The Chelsea 442 Series Power Take-Off, part number 442XQAHX-W5XJ or 442XQAHXW5XJ, is a 6-bolt mount PTO built for light-to-medium duty vocational truck applications. The cast iron housing and tapered cone bearings on the output shaft give the 442 Series its class-leading torque rating and extended service life. The series supports wire/cable mechanical shift actuation and features a 1-1/4" round output shaft with keyway. Rotatable output flanges allow clearance adjustments for tight installations. Applications across the 442 Series include dump trucks, tow and recovery trucks, service trucks, and aerial equipment. Sold by Pro Gear and Transmission.
Features
Chelsea 442 Series, 6-bolt transmission mounting
Cast iron housing with tapered cone bearings on output shaft
Wire/cable mechanical shift actuation
1-1/4" round output shaft with keyway
360-degree rotatable output flange for installation clearance
Suited for dump trucks, tow trucks, service trucks, and aerial applications
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft (1-1/4" with Key)
- Housing Material: Cast Iron
- Intermittent Torque (Series): 201-300 lb-ft (check application pages for actual rating)
- Output Power (Series): 46-55 HP
- Shaft Power (Series): 24 HP at 500 RPM, 48 HP at 1000 RPM
Additional Information
The Chelsea 442 Series is compatible with virtually all existing 6-bolt transmission applications. The series offers eleven internal speed ratios and thirty-six output options, including the popular 360-degree rotatable flange. Typical vocational markets include construction, forestry, snow and ice control, fire and rescue, and municipal equipment. Reference documents for this series include the 442 Series Parts List (HY25-2442-M1_US) and the Chelsea Service Manual (HY25-6442-M1/US).Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
