"hydraulic main control valve"
SB121 Hydraulic Breaker Piston OEM Alloy Hammer Piston
High-hardness 42CrMo alloy piston for Soosan SB121 hydraulic breakers. Precision heat-treated for durability, fits 28-35T excavators. OEM service available with rigorous quality control.
C9 Engine Thermostat CAT Engine Temperature CAT248-5513 Excavator Thermostat
OEM-equivalent C9 engine thermostat (248-5513) for CAT excavators. Brass/stainless steel construction ensures durability and leak-proof performance. Easy installation, precise temperature control, and long service life prevent overheating in harsh conditions.