If you are looking for a reliable K4100 overhaul kit to restore your engine performance, you have come to the right place. As a professional engine parts supplier, we provide OEM-standard K4100 four-matching parts designed specifically for high-load industrial and agricultural applications. Whether you are dealing with cylinder wear or preparing for a scheduled maintenance, our K-4100 components ensure a perfect fit and long-term durability.
| Model NO. | K4100 / K4100G / K4100ZD | Part Number | K4100 (K-4100) |
| Product Name | 4-Matching Kit (Liner Kit) | Type | Diesel Engine Components |
| Condition | Brand New, OEM Standard | MOQ | 1 Piece / Set |
| Stock Status | In Stock / Fast Dispatch | Packaging | Industrial Export Packing |
| Payment | T/T, Western Union, MoneyGram | Delivery | DHL, Fedex, UPS, Air/Sea |
| Application | Engine rebuild, overhaul, routine maintenance for 4100 series diesel engines. | ||
| Ref No. | Core Selection Factors | Our Premium K4100 Replacement | Standard Market Parts |
|---|---|---|---|
| 1 | Material Composition | High-boron alloy cast iron (Heat Resistant) | Normal grey iron (Prone to cracking) |
| 2 | Piston Structure | OEM-standard tri-metal structure | Single alloy without reinforcement |
| 3 | Tolerance Precision | Micron-level accuracy for 4100ZD engines | Variable tolerances leading to blow-by |
| 4 | Surface Treatment | Phosphate coating for anti-friction | Rough finish (Shortens break-in life) |
| 5 | Sealing Performance | High-elasticity rings for oil control | Low tension rings (High oil consumption) |
| 6 | Durability Expectancy | Tested for 10,000+ working hours | Unpredictable failure rates |
Our K4100 components are compatible with a wide range of power units and machinery. Ensure your K-4100 part number matches your engine plate for the following equipment:
Weichai 4100 Series: 4100G, 4100D, 4100ZD, K4100D, K4100ZD1
Generator Sets: 30KW - 50KW Diesel Generators
Construction Machinery: Small Wheel Loaders (e.g., ZL20, ZL18), Forklifts
Agricultural Equipment: Mid-range Tractors and Water Pump Units
Unexpected engine smoke or loss of compression can halt your operations. Our technical team helps operators avoid costly downtime by providing professional guidance:
✔ Identify potential risks during maintenance cycles
✔ Recommend suitable K4100 replacement parts based on wear patterns
✔ Support both inspection advice and reliable parts supply for global shipping
Get in touch for a quick K-4100 parts quote today.
A: This is often caused by worn piston rings or carbon deposits in the cylinder liner grooves. Replacing your current set with a new K4100 liner kit restores the seal and prevents oil from entering the combustion chamber.
A: Look for "wet stacking" (unburnt fuel in exhaust), blue smoke, or loss of power. These symptoms usually indicate that the K-4100 piston and liner clearance has exceeded service limits.
A: Our kit features an OEM-standard tri-metal structure and is trusted by repair shops and equipment fleets for its consistent performance under extreme temperatures.
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