Caterpillar 178-4639 Rod - 1784639
RodCaterpillar 178-4639 / 1784639 Rod — heavy-duty original and OEM-certified machine parts for construction equipment. Shipped globally with 1-year warranty coverage.
Caterpillar 178-4639 / 1784639 Rod is an OEM and aftermarket hydraulic cylinder rod for Caterpillar equipment in heavy equipment. Manufactured to OEM diameter, chrome surface finish, and end thread geometry for correct seal interface and reliable hydraulic cylinder performance. Ships with a 1-year warranty. Produced under strict quality control to maintain OEM performance standards.
Caterpillar