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- October 27, 2025
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Cylinder Liners (also known as cylinder sleeves) are a critical component of diesel and marine engines, forming the inner surface where pistons move, and combustion occurs. Properly manufactured cylinder liners provide durability, dimensional accuracy, and long-lasting performance even under extreme conditions.
At RA Power Solutions, we specialise in manufacturing and supplying high-quality cylinder liners and cylinder sleeves for a wide range of engines from marine diesels to power plants and industrial machinery. Our products are engineered for precision, durability, and optimal engine performance.
Manufacturing Excellence and Quality Control
RA Power visually inspect the cylinder liner casting during the casting process to detect blow holes, porosity, or any other abnormalities.
We rough-machine the cylinder liners in-house using the latest machines and advanced cutting tools installed at our facility. We carry out final machining on DRDO-equipped machines that maintain close tolerances strictly as per the manufacturer’s specifications. Perform the honing operation on world-renowned Chris Marine honing machines imported from Sweden.
Wide Range of Cylinder Liners
The cylinder liners are finally checked for all dimensions, and reports are prepared. We maintain a large stock of cylinder liners for popular makes of diesel engine, which includes the following: Wartsila, Mak,Deutz, Bergen, Niigata, Himsen, Allen, Stork, Fiat, MWM, Hanshin, Caterpillar, etc.
We guarantee the satisfactory performance of all cylinder liners we supply. We price our cylinder liners significantly lower than those manufactured by other suppliers.
Reconditioned Cylinder Liners
RA Power Solutions Pvt. Ltd also supplies reconditioned cylinder liners, which are re-honed in-house and have minimal wear and tear. We also manufacture cylinder liners as per the customer’s drawing or sample, in case it does not fall in our present range of manufacturing.
You can write us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.
FAQs:
Cylinder liners provide the inner surface where pistons move and protect the engine block from wear, extending engine life.
RA Power Solutions uses centrifugal casting to ensure uniform metallurgy and defect-free liners.
Yes, reconditioned liners are available, re-honed and guaranteed performance-ready.
Yes, we can manufacture liners based on customer drawings or samples.
We stock liners for many popular engines, including Wartsila, Deutz, Bergen, Allen, Caterpillar, and more.