The Chelsea Cap Seal 897, part number 21-P-846 or 21P846, is a genuine Chelsea replacement seal designed for Chelsea 897 Series power takeoff (PTO) units. This cap seal fits within the PTO assembly and is sold individually. Chelsea's 897 Series PTOs are widely used in medium- and heavy-duty truck applications where auxiliary hydraulic or mechanical power is required. Pro Gear and Transmission carries genuine Chelsea PTO components, including hard-to-find seals and small parts for the 897 Series. Call us to confirm this seal is the correct fit for your specific PTO configuration before ordering.
Used in these Chelsea PTO models
Features
Genuine Chelsea part number 21-P-846 or 21P846
Designed for Chelsea 897 Series PTO assemblies
Replacement cap seal for the PTO unit
Sold as an individual seal (each)
Category: PTO and Components, Driveline and Axles
