The Chelsea 340 Series Power Take-Off Assembly, part number 340XFJWX-Y5XD or 340XFJWXY5XD, is a reversible 6-bolt PTO built for vocational truck applications that demand both forward and reverse rotation. The mechanical lever shift and 1-1/4" round keyed output shaft deliver driveline power rated up to 200 lb-ft (271 Nm) intermittent torque, with shaft output of 19 HP at 500 RPM and 38 HP at 1000 RPM. The cast iron housing encloses a heavy-duty ball bearing output for extended service life, and a removable cover plate lets technicians adjust backlash without pulling the unit. Compatible transmissions include Eaton/Fuller, Volvo/Mack, ZF, Hino, and GM applications. Continuous operation is supported with a 30% de-rating. Call us to confirm proper fit for your transmission and application.
Features
Reversible 6-bolt mounting fits most manual transmissions with a 6-bolt aperture
Mechanical lever shift; 1-1/4" round output shaft with 5/16" keyway
Intermittent torque rating up to 200 lb-ft (271 Nm) - check application pages for actual torque ratings
Shaft power: 19 HP (500 RPM) / 38 HP (1000 RPM)
Heavy-duty ball bearing output for extended service life
Removable cover plate allows backlash adjustment in the field
Tech Specs
- Intermittent Torque: Up to 200 lb-ft (271 Nm) - check application pages for actual torque ratings
- Mounting Type: Reversible, 6-Bolt
- Output Shaft Type: 1-1/4" Round with 5/16" Key
- Output Power: 36-45 HP (21-30 kW)
- Shift Type: Lever, Mechanical
- Shaft Power: 19 HP at 500 RPM / 38 HP at 1000 RPM (14 kW at 500 RPM / 28 kW at 1000 RPM)
- Compatible Transmissions: Eaton/Fuller, Volvo/Mack, ZF, Hino, GM
- Continuous Operation: Yes, with 30% de-rating
- Dimensions (H x W x L): 10.5" x 10.25" x 19.75"
- Cross References: 1450-340XFJWXY5XD, 1450340XFJWXY5XD, CHL340XFJWXY5XD
Additional Information
