The Chelsea 442KLJKX-A3RA or 442KLJKXA3RA is a 442 Series Power Take-Off built for 6-bolt transmission applications. The 442 Series features a cast iron housing with tapered cone bearings on the output shaft, delivering an intermittent torque rating in the 201-300 lb-ft range and output power from 46 to 55 HP. Shift type is air shift. The output is a rotatable SAE B 2-bolt flange with a 7/8" 13-tooth SAE B shaft. Rotatable output flanges are standard across the 442 Series. Common applications include dump trucks, tow and recovery trucks, service trucks, and aerial equipment. Call us to confirm proper fit for your transmission and application.
Interchanges:
- SP442KLJKX-A3RA
Features
Chelsea 442 Series Power Take-Off, part number 442KLJKX-A3RA or 442KLJKXA3RA
6-bolt transmission mounting for broad application coverage
Cast iron housing with tapered cone bearings on the output shaft
Air shift
Rotatable SAE B 2-bolt flange with a 7/8" 13-tooth SAE B shaft
Rotatable output flanges for improved clearance
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount without Stud Kit (K)
- Gear Ratio Code: L (25/34)
- Input Gear Designator: JK
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 3
- Output Option: Rotatable SAE B 2-Bolt Flange, SAE B Shaft (7/8" 13T) (RA)
- Housing Material: Cast Iron
- Output Bearings: Tapered Cone Bearings
- Intermittent Torque Rating (Series): 201-300 lb-ft (339 Nm; check application pages for actual torque rating)
- Output Power (Series): 46-55 HP (31-40 kW)
- Shaft Power (Series): 24 HP at 500 RPM, 48 HP at 1000 RPM
- Product Series: 442
- NMFC Code: 128520 - Hydraulic PTOs, Pumps, Motors, etc.
Additional Information
The Chelsea 442 Series is designed to work with virtually all existing 6-bolt transmission applications. Eleven internal speed ratios and thirty-six output options, including the 360-degree rotatable flange, are available across the series. Typical service applications include dump trucks, tow and recovery trucks, service trucks, snow and ice trucks, and light aerial equipment. Sold by Pro Gear and Transmission. Call us to confirm proper fit before ordering.Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
