The Chelsea Gerotor Pump, part number 328991X, is a genuine Chelsea PTO pump designed for use with Chelsea Power Take-Off assemblies. Gerotor pumps use an inner and outer rotor configuration to deliver steady hydraulic flow, making them a core component in PTO-driven hydraulic systems on commercial trucks. This pump is sold individually as a replacement pump only, not as a complete PTO assembly. Pro Gear and Transmission carries genuine Chelsea parts, so you can be confident in the fit and build. Call us to confirm this pump is the correct match for your specific Chelsea PTO unit before ordering.
Features
Genuine Chelsea Gerotor Pump, part number 328991X
Replacement pump only, sold individually, not a complete PTO assembly
Gerotor rotor design delivers consistent hydraulic flow in PTO applications
Directly cross-references to supplier part number SP328991X
Category: PTO and Components, Driveline and Axles
Call Pro Gear and Transmission to confirm fitment with your Chelsea PTO unit
