The Chelsea 442 Series Power Take-Off, part number 442KLJKX-W3XQ or 442KLJKXW3XQ, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, tow trucks, service trucks, and aerial equipment. The cast iron housing and tapered cone bearings on the output shaft give the 442 Series its class-leading torque rating. The series supports wire/cable or mechanical shift types and features a round output shaft. With eleven internal speed ratios and thirty-six output options including a 360-degree rotatable flange, the 442 fits a wide range of transmission configurations. Confirm the correct application match for your truck before ordering. Call us to verify proper fit.
Features
Chelsea 442 Series, 6-bolt transmission mount
Cast iron housing with tapered cone bearings on the output shaft
SAE B 2 or 4-bolt flange output with a 7/8" 13-tooth SAE B shaft
Wire/cable or mechanical shift type
Suited for dump trucks, tow trucks, service trucks, and aerial equipment
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: Cable (Wire) Shift (W)
- Assembly Arrangement: 3
- Output Option: SAE B 2 or 4-Bolt Flange, SAE B Shaft (7/8" 13T), Rotated 90 Degrees (XQ)
- Output Power (Series): 46-55 HP / 31-40 kW
- Shaft Power (Series): 24 HP at 500 RPM, 48 HP at 1000 RPM
- Intermittent Torque (Series): 250 lb-ft (339 Nm) - Check application pages for actual torque ratings
- Housing Material: Cast Iron
- Product Series: 442
Additional Information
Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
