The Chelsea 645GHVX-3XX or 645GHVX3XX is a geared adapter Power Take-Off assembly designed for applications where a standard PTO position creates clearance or interference problems. It mounts to a 6-bolt transmission opening and relocates the PTO output downward at a 45-degree angle, giving installers the flexibility to route around frame rails, hydraulic lines, or other drivetrain components. The unit shares its input gear set with the Chelsea 442 Series, which simplifies parts sourcing for shops already running 442 Series PTOs. Call us to confirm proper fit for your specific transmission and truck configuration.
Features
6-bolt PTO to 6-bolt transmission opening mount
45-degree downward output angle to eliminate interference with frame, hydraulic lines, or other components
Shares input gears with the Chelsea 442 Series for parts commonality
Designed for installations where a straight-mount PTO creates clearance problems
Genuine Chelsea part sold by Pro Gear and Transmission
Tech Specs
- Mount: 6-bolt PTO to 6-bolt transmission opening
- Output offset: 45 degrees downward
- Input gear compatibility: Same as Chelsea 442 Series
