The Chelsea 442 Series Power Take-Off Assembly, part number 442KRJKX-A3XR or 442KRJKXA3XR, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, service trucks, and tow trucks. This unit runs an air shift and delivers power through a Chelsea Special (Cloverleaf) flange with a 7/8" 13-tooth SAE B shaft. Mounting is standard. The no-pressure lube configuration (X lubricant designation) simplifies installation in compatible transmissions. Tapered cone bearings on the output shaft and a cast iron housing contribute to the 442 Series' torque capacity and service life. Call us to confirm proper fit for your transmission and application.
Features
442 Series, 6-bolt transmission standard mount (stud kit not included)
Air shift activation
Chelsea Special (Cloverleaf) flange with a 7/8" 13-tooth SAE B shaft, no-pressure lube configuration
Cast iron housing with tapered cone bearings on output shaft
Low-profile shift cover
Tech Specs
- Product Series: 442
- Mounting Option: Standard Mount without Stud Kit (K)
- Gear Ratio Code: R (22/24)
- Input Gear Designator: JK
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 3
- Output Option: Chelsea Special (Cloverleaf) Flange, SAE B Shaft (7/8" 13T) (XR)
