The Chelsea 442 Series Power Take-Off Assembly, part number 442XRJKX-A5RA or 442XRJKXA5RA, is a 6-bolt mount PTO built for light-to-medium duty vocational truck applications including dump trucks, tow trucks, and service trucks. This unit runs an air shift mechanism and delivers power through a rotatable SAE B 2-bolt flange with a 7/8" 13-tooth SAE B shaft. Mounting is standard. The housing uses a no-pressure-lube lubrication design. Tapered cone bearings support the output shaft, and the cast iron housing is a defining characteristic of the 442 Series platform. Call us to confirm proper fit for your transmission and application.
Interchanges:
- 1450-442XRJKXA5RA
Features
Chelsea 442 Series, 6-bolt transmission mount
Air shift engagement
Rotatable SAE B 2-bolt flange with a 7/8" 13-tooth SAE B shaft
Cast iron housing with tapered cone bearings on output shaft
No-pressure-lube (dry sump) lubrication design
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: R (22/24)
- Input Gear Designator: JK
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 5
- Output Option: Rotatable SAE B 2-Bolt Flange, SAE B Shaft (7/8" 13T) (RA)
- Product Series: 442
Additional Information
The Chelsea 442 Series is engineered for compatibility with virtually all existing 6-bolt transmission applications. The series is suited for vocational markets including construction equipment, forestry equipment, aerial trucks, and municipal service vehicles. Thirty-six output options and eleven internal speed ratios are available across the 442 Series platform. For help identifying the correct unit for your truck or transmission, contact Pro Gear and Transmission directly.Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
