SCV 294200-9972 294200-2970 294200-4970 Suction Control Valve Fit For Isuzu OEM NO. : 294200-9972 294200-2970 294200-4970. Diesel Compatibility: Designed to meet requirements of diesel injection for extended service life Designed for long-lasting durability, this steel component provides precise pressure control and fuel metering for diesel systems, maintaining stable engine operation in high-temperature environments., Manufacturer: HGDDBAE