The Chelsea 442 Series Power Take-Off, part number 442ZSESX-A5XK or 442ZSESXA5XK, is a 6-bolt transmission-mount PTO. The 442 Series features a cast iron housing and tapered cone bearings on the output shaft, contributing to the series' torque rating and service life. Shift type is air shift. Output is through an SAE B 2 or 4-bolt flange with a 7/8" 13-tooth SAE B shaft. The 442 Series is suited for light-to-medium duty vocational applications including dump trucks, tow trucks, service trucks, and small aerial trucks. Call us to confirm proper fit for your specific transmission and application.
Features
6-bolt mounting
Air shift type
Cast iron housing for durability in light-to-medium duty vocational service
Tapered cone bearings on the output shaft
SAE B 2 or 4-bolt flange output with a 7/8" 13-tooth SAE B shaft
Suited for dump trucks, tow trucks, service trucks, and small aerial trucks
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Deep Mount (Z)
- Gear Ratio Code: S (24/22)
- Input Gear Designator: ES
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 5
- Output Option: SAE B 2 or 4-Bolt Flange, SAE B Shaft (7/8" 13T) (XK)
- Housing: Cast Iron
- Output Bearings: Tapered Cone
- Series Intermittent Torque Rating: 250 lb-ft (339 Nm) - check application pages for actual torque rating
- Series Output Power: 46-55 HP (31-40 kW)
- Series Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
- Product Series: Chelsea 442
Additional Information
Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
