Caterpillar 4W-5550 Core - 4W5550
CoreCore (Caterpillar 4W-5550) — original and OEM-standard heavy plant machinery repair parts. Fast international delivery. 1-year warranty. Verified specifications and dimensions.
Caterpillar 4W-5550 / 4W5550 Core is an OEM and aftermarket heat exchange core for Caterpillar equipment cooling or oil cooling systems in heavy equipment and road construction machinery. Manufactured to OEM core dimensions and flow passage geometry for correct heat transfer capacity under continuous off-highway operation. Ships with a 1-year warranty. Supports reliable equipment operation across off-highway applications.
Caterpillar