Shriram Pistons & Rings Ltd. markets over 1,25,000 nos. of Cylinder Liners every month. These centrifugally cast Cylinder Liners are manufactured using special alloy cast iron with selective elements like moly, chromium, copper etc chosen on the basis of extensive technical research.

A unique combination of alloys results in achieving the crucial properties such as wear resistance, corrosion resistance, optimum durability and resistance to scuffing. The Cylinder Liners are finely bored, machined and honed to the last micron depending on the intended application area. The inside surface of the Cylinder Liners are plateau honed using CNC machines in accordance with modern day requirements to obtain the desire surface roughness and quality.

The chemical composition and microstructure of the Cylinder Liner are customized to meet customer specifications. SPR supplies wide range of cylinder liners like Hardened, Phosphated, Chrome plated and Nitrided etc. in accordance with domestic and export market requirements.

SPR offers a wide range of Cylinder Liners having bore diameter from 45mm to 250 mm, for a variety of applications covering small, light, medium & heavy commercial vehicles, cars, tractors, SDE and industrial segments to cater worldwide requirements.