The Chelsea 645XITX-4XX or 645XITX4XX is a Power Take-Off assembly that mounts to a 6-bolt transmission opening using a 6-bolt PTO flange. Its defining feature is a 45-degree downward offset, which repositions the PTO away from chassis or body components that would conflict with a standard straight-mount unit. The input gear set is shared with the Chelsea 442 Series, which simplifies parts stocking for shops already running 442-equipped trucks. Call us to confirm proper fit for your specific transmission and chassis configuration before ordering.
Features
6-bolt PTO mount mates to a 6-bolt transmission opening
45-degree downward offset positions the PTO away from chassis interference
Shares input gears with the Chelsea 442 Series for parts commonality
Direct-mount assembly designed for straightforward installation
Tech Specs
- Mount: 6-bolt PTO to 6-bolt transmission opening
- Offset angle: 45 degrees downward
- Input gear set: shared with Chelsea 442 Series
