The Chelsea 442XRHYX-M5AF or 442XRHYXM5AF is a 442 Series Power Take-Off built for 6-bolt transmission applications. The 442 Series uses a cast iron housing with tapered cone bearings on the output shaft, giving it a strong intermittent torque rating in the 201-300 lb-ft range and supporting output power between 46 and 55 HP. Shift type is constant mesh. The series offers a 1-1/4" round output shaft with a key. Eleven internal speed ratios and multiple output options make this a versatile unit suited for dump trucks, tow trucks, service trucks, and aerial applications. Call us to confirm proper fit for your transmission and vehicle.
Features
Chelsea 442 Series PTO, part number 442XRHYX-M5AF or 442XRHYXM5AF
6-bolt mounting compatible with a wide range of transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Constant mesh (no shifter)
SAE B 2 or 4-bolt flange with a 1" 15-tooth SAE BB shaft
Intermittent torque rating: 201-300 lb-ft (check application pages for actual rating)
Suited for dump trucks, tow trucks, service trucks, and aerial equipment
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: R (22/24)
- Input Gear Designator: HY
- Lube Option: No Pressure Lube (X)
- Shift Option: Constant Mesh (M)
- Assembly Arrangement: 5
- Output Option: SAE B 2 or 4-Bolt Flange, SAE BB Shaft (1" 15T) (AF)
- Intermittent Torque (Series): 201-300 lb-ft
- Output Power (Series): 46-55 HP
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing Material: Cast Iron
- Bearing Type: Tapered Cone Bearings
Additional Information
Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
