The Chelsea 645ZDAX-4XX or 645ZDAX4XX is a geared adapter PTO assembly designed to mount to a 6-bolt transmission opening using a 6-bolt PTO interface. The 45-degree downward offset repositions the PTO to clear chassis obstructions that a standard straight-mount unit cannot avoid. Input gears are shared with the Chelsea 442 Series, which simplifies parts stocking for shops already running that line. This is a genuine Chelsea part sold by Pro Gear and Transmission. Call us to confirm proper fit for your application before ordering.
Features
6-bolt PTO to 6-bolt transmission opening
45-degree downward angle offset to clear chassis interference
Shares input gears with the Chelsea 442 Series
Genuine Chelsea geared adapter assembly
Tech Specs
- Mount interface: 6-bolt PTO to 6-bolt transmission opening
- Offset angle: 45 degrees downward
- Input gear compatibility: Same input gears as Chelsea 442 Series
