The Chelsea 442 Series Power Take-Off, part number 442XUESX-W3XK or 442XUESXW3XK, is a direct-mount, 2-gear, 6-bolt PTO assembly built for light-to-medium duty vocational applications. It runs a 0.391:1 gear ratio with air shift actuation and delivers power through a 1-1/4" round standard output shaft. Mounting uses the standard configuration with metric studs. The unit operates without pressure lube. Housing is cast iron with tapered cone bearings on the output shaft. Applications include dump trucks, tow and recovery trucks, service trucks, and aerial equipment. Cross-references include S-11251, TG6S-F6315-C1KX, and WA20-06-5058. Call us to confirm proper fit for your transmission.
The Chelsea 442 Series fits virtually all existing 6-bolt transmission applications. Typical vocational uses include snow and ice trucks, dump trucks, service trucks, and towing and recovery trucks. The series supports up to 36 output options and 11 internal speed ratios across the full product line. Parker Chelsea documents available for this series include the 442 Series Owner's Manual, 442 Series Parts List (HY25-2442-M1_US), and Chelsea Service Manual (HY25-6442-M1/US).
Features
Product Series: Chelsea 442
Gear Ratio: 0.391:1
Shift Type: Air Shift
Output: 1-1/4" round standard shaft
Mounting: 6-bolt standard mount with metric studs
Housing: Cast iron with tapered cone bearings on the output shaft
Tech Specs
- Product Series: 442
- Input Gear Designator: AH
- Gear Ratio: 0.391:1
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Shift Type: Air Shift
- Output Option: 1-1/4" Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube
- Configuration: Direct Mount, 2-Gear
Additional Information
Cross-reference part numbers for 442XUESX-W3XK: 1000XRW171RA, 1450-442XUESXW3XK, CHE-442XUESX-W3XK, CHE442XUESXW3XK, CHL442XUESXW3XK, S-11251, TG6S-F6315-C1KX, TG6SF6315C1KX, WA20-06-5058.The Chelsea 442 Series fits virtually all existing 6-bolt transmission applications. Typical vocational uses include snow and ice trucks, dump trucks, service trucks, and towing and recovery trucks. The series supports up to 36 output options and 11 internal speed ratios across the full product line. Parker Chelsea documents available for this series include the 442 Series Owner's Manual, 442 Series Parts List (HY25-2442-M1_US), and Chelsea Service Manual (HY25-6442-M1/US).
