Description
Genuine Caterpillar 2110587 Main Bearing, Standard (STD) size, made in USA. New old stock in original CAT box.
**Application:** Caterpillar diesel engine crankshaft main bearing — exact engine model must be verified by CAT part number lookup against your engine serial/arrangement number.
**Condition:** New (NOS) in original CAT packaging with handwritten shelf tag.
Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase.