The Chelsea 645GAHX-3XXL or 645GAHX3XXL is a 645 Series power take-off assembly built for 6-bolt PTO openings on 6-bolt transmissions. A key feature of this unit is the 45-degree downward angular offset, which repositions the PTO to help clear frame rails, hydraulic lines, or other components that would otherwise cause interference with a standard straight-mount PTO. The input gears are shared with the Chelsea 442 Series, giving shops that stock 442 Series components a useful cross-series parts compatibility advantage. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your specific transmission and chassis.
Features
6-bolt PTO mounts to a 6-bolt transmission opening
45-degree downward angular offset reduces interference with chassis components
Input gears are interchangeable with the Chelsea 442 Series
Chelsea 645 Series power take-off assembly
Part number: 645GAHX-3XXL or 645GAHX3XXL
Tech Specs
- 6-Bolt PTO to 6-Bolt Transmission Opening
- 45-degree downward offset to help eliminate interference issues
- Input gears shared with the Chelsea 442 Series
