The Cat 431178020 Rod-Lift Cylinder is an authentic OEM component designed for optimal performance and durability in Caterpillar compact and mini hydraulic excavators. This critical part ensures precise lifting and lowering operations, maintaining the integrity of your machine's hydraulic system. Manufactured to Caterpillar's stringent specifications, it provides reliable fitment and long service life for models including 307E, 3075, 308E CR, 308E SR, 308E2 CR, and 308E2 SR.