For 469-5313 4695313 Excavator Engine Cylinder Liner CAT C9.3 Engine Parts

• Precise Fit, Worry-Free Installation: Produced in strict accordance with the original dimensions of the C9.3 engine, with dimensional tolerance controlled within ±0.03mm, perfectly matching the engine block, piston and other accessories. It can be directly installed and used normally without grinding or adjustment, greatly improving maintenance and assembly efficiency.
• Super Wear Resistance, Longer Service Life: Adopting high-strength alloy cast iron material, adding molybdenum, chromium and other wear-resistant elements, combined with nitriding treatment technology, the surface hardness can reach more than HV500, and the wear resistance is increased by 60% compared with ordinary cylinder liners. The service life can reach more than 2000 working hours under normal use, greatly reducing the replacement frequency.
• High Temperature Resistance & Corrosion Resistance, Stable Performance: Special material formula and surface treatment technology enable the cylinder liner to withstand high temperature (up to 450℃ instantaneous high temperature) and gas corrosion during engine operation, effectively preventing high-temperature deformation, corrosion and perforation of the cylinder liner, and ensuring stable operation of the engine under harsh working conditions.
• Good Sealing, Improved Power: The smooth inner surface created by precision honing technology forms a good sealing fit with the piston ring, reducing gas leakage and oil consumption. The engine power output is stronger, the fuel utilization rate is increased by about 8%, and the use cost is reduced.
• Strict Quality Inspection, Quality Assurance: Each batch of products undergoes 8 strict quality inspection procedures including dimension inspection, hardness test, water pressure sealing test, and non-destructive testing. Unqualified products are directly rejected to ensure that each product delivered to customers meets high-quality standards.

FAQ

Q1.How can I get some samples?
We are honored to offer you samples, but non-free.
 
Q2: What terms of payment do you accept?
We accept T/T, WESTERN UNION and  PAYPAL

Q3: Do you take small order?
Yes, We are willing to place any order

Q4:How long is your delivery time?
Generally it is 5-10 days if the goods are in stock.  Or it is 15-20 days if the goods are not in stock, it is according to quantity.