The Chelsea 442 Series Power Take-Off, part number 442KLJKX-P3RB or 442KLJKXP3RB, is a 6-bolt mount air-shift PTO built for light-to-medium duty vocational truck applications including dump trucks, service trucks, and tow and recovery vehicles. This unit carries a 0.391:1 gear ratio and a 1-1/4" round standard output shaft with no pressure lube requirement. Mounting uses standard metric studs. The cast iron housing pairs with tapered cone bearings on the output shaft for long service life, while the rotatable output flange allows clearance adjustments at installation. The 442 Series supports up to 48 HP shaft power at 1,000 RPM as a series characteristic. Call us to confirm proper fit for your transmission application.
Features
Chelsea 442 Series, 6-bolt standard mount with metric studs
Air shift operation
0.391:1 gear ratio
1-1/4" round standard output shaft, greaseable for extended service life
Cast iron housing with tapered cone bearings on the output shaft
360-degree rotatable output flange for installation clearance adjustment
Tech Specs
- Product Series: 442
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Output Option: 1-1/4" Round Standard Shaft
- Input Gear Designator: AH
- Lubricant: No Pressure Lube
- Assembly: 3
Additional Information
Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
