The Chelsea 645ZJUX-4XX or 645ZJUX4XX is a geared adapter designed to mate a 6-bolt PTO to a 6-bolt transmission opening. It repositions the PTO downward at a 45° angle, creating clearance where direct-mount installations would cause interference with chassis components. The adapter uses the same input gears as Chelsea's 442 Series, making it a compatible transition piece for applications already built around that platform. Call us to confirm proper fit for your specific transmission and PTO configuration before ordering.
Features
6-bolt PTO to 6-bolt transmission opening
45° downward angle repositions PTO to eliminate interference
Shares input gear set with Chelsea 442 Series
Sold by Pro Gear and Transmission
Tech Specs
- 6-bolt PTO to 6-bolt transmission opening
- 45° downward PTO offset to eliminate interference
- Uses same input gears as Chelsea 442 Series
