CAT 107-0677 Solenoid Valve | Caterpillar Excavator Hydraulic Valve Replacement

Description

The CAT 107-0677 solenoid valve is an essential hydraulic control component for Caterpillar excavators, managing pilot pressure circuits that govern all primary implement functions including boom, arm, bucket, and swing operations. This solenoid valve features a high-performance coil design rated for continuous 24V DC operation, delivering reliable actuation in the demanding hydraulic environments found on Caterpillar excavators. The 107-0677 is manufactured with Caterpillar-compatible mounting dimensions and electrical connectors for direct replacement with no modifications required. Its internal valve spool is precision-ground to tight tolerances, ensuring minimal hydraulic leakage and consistent spool positioning over the valve’s service life. The valve body is constructed from high-grade cast iron with corrosion-resistant coatings suitable for the harshest excavation conditions. Compatible with multiple CAT excavator models in the 300-series and 200-series lines. All units undergo comprehensive pressure and electrical testing to ensure 100% functional readiness on delivery. An ideal replacement part for maintenance technicians and equipment dealers seeking CAT OEM-quality solenoid valves at competitive aftermarket pricing.