Dongfeng Cummins 6CT engine oil pressure regulating valve piston 3945967 1 types: Dongfeng Cummins engine parts of 2 parts: 39459673 color: Silver 4 minimum order quantity: 1 5 Certificate: ISO/TS169496. delivery: the receipt of the deposit within 7 days after the delivery of 7 packaging: Standard Cummins package or customized according to customer demand for 8 if the confirmation is the quality of the products we will provide free replacement products 9 If you have any questions, please contact us product testing: 1 flexible machining center Flexible center2. SHIMADZU machining spectrometer SHIMADZU spectrometer3. vertical type cold core box shooter type cold-box Vertical core blower4. three-coordinates measuring machine