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 To keep diesel engines performing consistently under intense heat, this robust steel part is engineered for durability, with precise pressure control and fuel metering capabilities. For stable diesel engine operation in high-temperature settings, this heavy-duty steel component is built for long service life, offering accurate pressure management and fuel metering., Manufacturer: ZTAWWCJ