The 3D74E engine cylinder liner kit with cylinder gasket includes three cylinder liners, three sets of piston assemblies, and one cylinder gasket. Designed specifically for engine repairs and overhauls, the kit utilizes high-strength alloy steel liners and a high-temperature-resistant composite cylinder gasket, precision-machined to ensure sealing and durability.
Replacing the components in this kit effectively restores engine cylinder sealing performance, reduces oil and coolant leaks, and improves power output and operating efficiency. The kit's easy installation and precise fit significantly extend engine life and reduce maintenance costs.
Product Features
- High-precision machining: The cylinder liner is precisely dimensioned to ensure a perfect fit with the engine.
- High-quality materials: Made of high-strength alloy steel and high-temperature composite materials, it is wear-resistant and pressure-resistant, extending its life.
- Excellent sealing performance: The included cylinder gasket effectively prevents leaks and maintains stable cylinder operation.
- Improves engine performance: Restores power output, reduces fuel consumption, and reduces maintenance costs.
- Easy installation: A high degree of fit makes it easy to use during repairs and overhauls.
Frequently Asked Questions
What products do you specialize in?
We specialize in excavator engine spare parts including cylinder blocks, cylinder heads, crankshafts, complete engine assemblies, pistons, liners, rings, camshafts, connecting rods, oil pumps, water pumps, valves, and all related engine components.
What if I only know the excavator model but not the part numbers?
You can send us photos of your existing parts, nameplate information, or dimensional specifications for reference and identification.
Do you accept sample orders?
Yes, we can supply samples of parts we have in stock. Customers are responsible for sample costs and shipping fees.
Do you test products before shipment?
All products undergo 100% quality testing before delivery to ensure performance and reliability.
What is your policy for defective items?
Our products are thoroughly tested, but if any issues arise, our professional after-sales team will promptly address and resolve them.
