The Yanmar 3TNV70-SSY is a direct-injection, 3-cylinder, 4-stroke diesel engine from the Yanmar TNV series. This customized version of the 3TNV70 series is renowned for its compact size, high efficiency, and low emissions, making it ideal for small construction machinery and generator applications.
We specialize in excavator engine spare parts including cylinder blocks, cylinder heads, crankshafts, complete engine assemblies, pistons, liners, rings, camshafts, connecting rods, oil/water pumps, valves, and all major engine components.
Q2: What if I only know the excavator model but not part numbers?
You can send us photos of your existing parts, nameplate information, or dimensional specifications for accurate identification.
Q3: Do you accept sample orders?
Yes, we can supply samples of in-stock items. Customers are responsible for sample costs and shipping fees.
Q4: Are all products tested before shipment?
Yes, we perform 100% quality testing on all products prior to delivery.
Q5: What if I encounter issues with received items?
Our professionally tested products have excellent quality stability. For any concerns, contact our dedicated after-sales team for prompt resolution.