Optimizing engine compression starts with selecting precision-engineered components. For operators managing Kubota 3512 maintenance, sourcing the correct Piston 314-5005, 197-3765, or 9Y4124 is essential for long-term durability. We provide OEM-standard replacements designed to handle high thermal stress in heavy-duty industrial environments.
Verified technical data for 314-5005 and 197-3765 piston kits used in Kubota D3512 and V3512 series engines.
| Detail Parameter | Specifications |
|---|---|
| Model Compatibility | Kubota 3512 / D3512 / V3512 / WG3512 |
| Primary Part Number | 314-5005 (Alternative: 3145005) |
| Secondary Part Number | 197-3765 (Alternative: 1973765) |
| Interchange Part | 9Y4124 (Alternative: 9Y4124) |
| Material Type | High-Silicon Aluminum Alloy with Alfin Reinforcement |
| Condition | Brand New, Premium OEM Replacement |
| Application Range | Excavators, Generators, Industrial Power Units |
| MOQ & Stock | 1 Piece / Large Inventory for Fast Dispatch |
| Payment & Delivery | T/T, Western Union; DHL/FedEx Express 3-5 Days |
Ensure your engine overhaul succeeds by choosing parts built for extreme conditions.
Pin Bore Precision
| Performance Metric | Generic Aftermarket | Our OEM-Standard Piston |
|---|---|---|
| Thermal Expansion | High (Risk of Scuffing) | Controlled (Low Expansion Alloy) |
| Top Ring Groove | Plain Aluminum | Alfin Insert (Wear Resistance) |
| Friction Reduction | Standard Machining | Graphite or Anodized Skirt Coating |
| Average Tolerance | Micron-level Honing |
Get immediate stock confirmation for 314-5005 and 197-3765.
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Our technical team assists fleet managers and independent mechanics to:
Identify potential risks during maintenance (e.g. cylinder blow-by or oil consumption)
Recommend suitable replacement parts if needed based on serial number verification
Support both inspection advice and parts supply to minimize downtime
Answer: These units utilize an OEM-standard tri-metal structure and are Trusted by repair shops & equipment fleets due to their verified heat dissipation and structural integrity.
Common symptoms include excessive blue smoke, loss of power under load, and high crankcase pressure. For the Kubota 3512, scuffing often occurs due to cooling system neglect. Replacing with 9Y4124 standard-sized pistons is the recommended fix for blocks within spec.
Most D3512 and V3512 models use these dimensions. However, always verify the Part Number 314-5005 against your specific engine build list to ensure the combustion bowl geometry matches your fuel injection timing.
We specialize in the supply of comprehensive engine assemblies and internal components for global brands including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai.
Our core inventory focuses on: Cylinder Liners, Pistons, Piston Rings, Main Bearings, Con Rod Bearings, Thrust Washers, Overhaul Gasket Kits, Diesel Injection Pumps, Fuel Injectors, Crankshafts, Turbochargers, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, and Connecting Rods.
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