The Chelsea 442ZXFNX-W5RK is a 6-bolt Power Take-Off unit from the Chelsea 442 Series, designed to fit virtually all existing 6-bolt transmission 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. Shift is wire/cable or mechanical, and the output shaft is a round 1-1/4" shaft with key. The 442 Series supports a 360-degree rotatable flange output and eleven internal speed ratios, making it a flexible choice for tow trucks, dump trucks, service trucks, and aerial applications. A genuine Chelsea part, available from Pro Gear and Transmission.
Features
6-bolt mounting fits virtually all existing 6-bolt transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable or mechanical shift type
Round 1-1/4" output shaft with key
360-degree rotatable output flange option for improved installation clearance
Suited for tow trucks, dump trucks, service trucks, and aerial equipment
Tech Specs
- Series: Chelsea 442
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: Round, 1-1/4" with Key
- Intermittent Torque Rating: 201-300 lb-ft (Check application pages for actual torque rating)
- Output Power: 46-55 HP
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing Material: Cast Iron
Additional Information
The Chelsea 442 Series PTO is covered under Parker Chelsea publication HY25-2442-M1_US (442 Series Parts List) and HY25-6442-M1/US (Chelsea Service Manual). Output options include Chelsea's popular 360-degree rotatable flange, with thirty-six output configurations and eleven internal speed ratios available across the 442 Series. The RK output option applicable to this part number is detailed in Parker Chelsea document PTO-PNI-275.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
