Description
The Chelsea 442 Series Power Take-Off Assembly, part number 442ZRDAX-A3XD or 442ZRDAXA3XD, is a 6-bolt, remote-mount, 2-gear PTO designed for light-to-medium duty vocational truck applications. It ships with an air shift actuator and turns a 0.391:1 gear ratio through a 1-1/4″ round standard output shaft. Mounting uses standard 6-bolt geometry with metric studs. The housing is cast iron, output bearings are tapered cone, and the output shaft is greaseable for extended service intervals. No pressure lube system is required. The 442 Series suits tow trucks, dump trucks, service trucks, and small aerial units. Cross-references include S-10962, TG6D-M6509-A1BX, and 1450-442ZRDAXA3XD. Call us to confirm proper fit for your transmission and application.
Features
Chelsea 442 Series, 6-bolt remote mount with metric studs
Air shift actuation
0.391:1 gear ratio
1-1/4″ round standard output shaft, greaseable for extended service life
Cast iron housing with tapered cone output bearings
Low-profile shift cover; rotatable output flanges for improved clearance
Tech Specs
- Product Series: 442
- Input Gear Designator: AH
- Gear Ratio: 0.391:1
- Mounting Option: Standard 6-Bolt Mount with Metric Studs
- Shift Type: Air Shift
- Output Option: 1-1/4″ Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube
- Configuration: Remote Mount, 2-Gear
- Dimensions (H x W x L): 8.38″ x 10.38″ x 14.25″
Additional Information
Cross-reference part numbers for 442ZRDAX-A3XD include: S-10962, S10962, TG6D-M6509-A1BX, TG6DM6509A1BX, 1450-442ZRDAXA3XD, 1450442ZRDAXA3XD, and CHL442ZRDAXA3XD. The 442 Series is compatible with virtually all existing 6-bolt transmission applications. Typical vocational fits include tow trucks, dump trucks, service trucks, and small aerial trucks. Consult the Chelsea 442 Series application pages to verify torque ratings for your specific installation. Parker/Chelsea documentation for this series includes the 442 Series Owner’s Manual, Parts List HY25-2442-M1_US, and Service Manual HY25-6442-M1/US.
