Chelsea O-Ring 28-P-259X or 28P259X is a sealing ring measuring 3.984" x .139", used on wet spline pump mount Chelsea power take-off applications. This is the seal that goes between the PTO and the mated pump or component on wet spline setups, keeping fluid contained at the mounting interface. Because it is a specific-fit O-ring, matching the exact dimensions to your PTO and pump combination matters. Sold by Pro Gear and Transmission as a genuine Chelsea part. Not sure this is the right O-ring for your PTO and pump? Give us a call and we will confirm the correct part for your application.
Features
Genuine Chelsea O-Ring, part number 28-P-259X or 28P259X
Size: 3.984" x .139"
Designed for wet spline pump mount PTO applications
Seals the PTO-to-pump mounting interface
Cross reference: 28-P-259X, 28P259X
Tech Specs
- O-Ring Size: 3.984" x .139"
- Application: Wet Spline Pump Mount
- Cross Reference: 28-P-259X, 28P259X
