The Chelsea 645ZDAX-3XX or 645ZDAX3XX is a 6-bolt power takeoff assembly that mounts to a 6-bolt transmission opening. Its defining design feature is a 45-degree downward angle that repositions the PTO to clear components that would otherwise create interference in tight installations. The input gears are shared with the Chelsea 442 Series, which simplifies parts stocking for shops that already run that platform. Call us to confirm proper fit for your specific transmission and application.
Features
6-bolt PTO mounts to a 6-bolt transmission opening
45-degree downward offset repositions the unit to eliminate interference
Input gears are interchangeable with Chelsea 442 Series
Genuine Chelsea assembly sold by Pro Gear and Transmission
Tech Specs
- 6-bolt PTO to 6-bolt transmission opening
- 45-degree downward angle offset to eliminate component interference
- Input gears shared with Chelsea 442 Series
