The Chelsea 340XFDUX-Y5XD is a 340 Series Power Take-Off built for vocational truck applications that demand both forward and reverse rotation. It mounts to most manual transmissions with a 6-bolt aperture using a reversible mounting configuration. The driveline output runs through a 1-1/4" round shaft with a 5/16" key, backed by a heavy-duty ball bearing. The cast iron housing includes a removable cover plate for backlash adjustment. Shift options for the 340 Series include lever, pneumatic, and mechanical configurations. Rated for up to 200 lb-ft intermittent torque, the series is suited for oil field, logging, mechanical winch, and other on-highway vocational work.
Features
Reversible 6-bolt mounting fits most manual transmissions including Eaton/Fuller, Volvo/Mack, and ZF
Forward and reverse rotation for mechanical winch and vocational applications
Driveline output via 1-1/4" round shaft with 5/16" key
Heavy-duty ball bearing on output shaft
Rugged cast iron housing with removable cover plate for backlash adjustment
Shift options include lever, pneumatic, and mechanical
Tech Specs
- Series: Chelsea 340 Series
- Mounting Type: Reversible, 6-Bolt
- Output Type: Driveline
- Output Shaft: 1-1/4" Round Shaft with 5/16" Key
- Shift Type: Lever, Pneumatic, or Mechanical
- Intermittent Torque Rating: 200 lb-ft (271 Nm) - check application pages for actual rating
- Continuous Operation: Yes, with 30% de-rating
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, ZF, and other 6-bolt manual transmissions
- Output Power: 36-45 HP (series rating)
- Housing Material: Cast Iron
Additional Information
Parts Manual: Chelsea 340 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
