Caterpillar 9R-3977 Rod - 9R3977
RodSpare part: Caterpillar 9R-3977 / 9R3977 Rod — original-spec and OEM service components for demolition equipment. Worldwide supply. 1-year warranty included.
Caterpillar 9R-3977 / 9R3977 Rod is an OEM and aftermarket hydraulic cylinder rod for Caterpillar equipment in mining machinery. 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. Cross-referenced for compatibility with original equipment specifications.
Caterpillar