The Chelsea 645XAHX-3AH (also listed as 645XAHX3AH) is a Power Take-Off assembly designed for a 6-bolt transmission opening. The unit mounts at a 45-degree downward angle, repositioning the PTO body to clear frame rails, hydraulic lines, or other components that would conflict with a straight-mount installation. It shares input gears with the Chelsea 442 Series, which makes it a practical alternative in applications where the standard 442 geometry creates clearance problems. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your specific transmission and application.
Features
6-bolt PTO to 6-bolt transmission opening
45-degree downward mounting angle to resolve clearance and interference issues
Shares input gears with the Chelsea 442 Series
Suitable for applications where a straight-mount PTO creates fitment conflicts
Genuine Chelsea part sold by Pro Gear and Transmission
Tech Specs
- 6-Bolt PTO to 6-Bolt Transmission Opening
- 45-Degree Downward Offset Mount - repositions PTO to eliminate interference
- Input Gears: Same as Chelsea 442 Series
