The Chelsea 442 Series Power Take-Off, part number 442ZSJGX-A4XK or 442ZSJGXA4XK, is a 6-bolt transmission-mount PTO built for light-to-medium duty vocational trucks. The cast iron housing and tapered cone bearings on the output shaft give the 442 Series its torque capacity, rated at 250 lb-ft intermittent (339 Nm). Output shaft is a 1-1/4" round shaft with keyway. Shift is wire/cable mechanical type. The series supports a 360-degree rotatable flange for clearance flexibility. Typical applications include dump trucks, tow trucks, service trucks, and small aerial units. Call us to confirm proper fit for your transmission.
Features
6-bolt transmission mounting for broad compatibility
Wire/cable mechanical shift type
Cast iron housing with tapered cone bearings on the output shaft
1-1/4" round output shaft with keyway
250 lb-ft intermittent torque rating (339 Nm) per 442 Series specification
360-degree rotatable output flange for installation clearance flexibility
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" with Key
- Intermittent Torque Rating: 250 lb-ft (339 Nm) - verify actual rating on Chelsea application pages
- Output Power (Series): 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing Material: Cast Iron
- Bearings: Tapered Cone (output shaft)
- Product Series: Chelsea 442
