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- October 27, 2025
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Cylinder liners are essential components in diesel and marine engines, forming the inner surface where pistons move and combustion occurs. These liners protect the engine block from wear and provide a durable sliding surface that withstands pressure, heat, and friction. Suppliers like RA Power Solutions manufacture and supply both new and reconditioned cylinder liners for a wide range of engine makes, offering performance and cost-effective alternatives for engine maintenance teams around the world.
What Are Cylinder Liners?
RA Power Solutions Pvt. Ltd. manufactures cylinder liners for popular engines such as MAN-B&W, Sulzer, Wartsila, Mak, Deutz, Pielstick, Mitsubishi, Daihatsu, Yanmar, Bergen, Niigata, Himsen, Allen, Stork, Fiat, MWM, Hanshin, Caterpillar, SKL, Ruston, Paxman, Crepelle, Mirrlees, Alco, and ABC.
The cylinder liners are centrifugally cast, machined and honed in-house. RA Power Solutions manufacturers cylinder liners up to 500 mm bore with height of 1500 mm. Cylinder liners regularly exported.
Benefits of Choosing Quality Liners
- Improved engine durability: liners protect the block from wear and heat stress.
- Cost savings: reconditioned liners reduce overhaul expenses.
- Reliable performance: honed and calibrated liners ensure smooth piston movement.
- Flexibility: liners for many makes and sizes are produced and supplied worldwide.
RA Power Solutions Pvt. Ltd. also supplies second-hand and reconditioned cylinder liners. Each cylinder liner is subject to a crack detection test by MPI and Dye penetrant inspection. We ensure that the remaining life of the cylinder liners is more than 80%, and the cost is approximately 1/3rd of the new cylinder liners.
The reconditioned cylinder liners are popular and used in large by the shipping companies, diesel power plants having engines that are old and companies have stopped production.
For more detail on cylinder liners manufacturers and reconditoned cylinder liners contact us today email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.
FAQs:
Cylinder liners act as sleeves inside the engine block. They provide a smooth sliding surface for piston movement and protect the engine block from wear.
You can choose between new precision-manufactured liners and reconditioned liners with restored service life.
Reconditioned liners undergo crack detection and inspection before machining and honing to ensure they meet performance standards.
Reconditioned liners cost about one-third of new ones and still offer over 80 % of usable engine life.
Liners are available for popular diesel and marine engine makes like MAN-B&W, Wartsila, Deutz, Mitsubishi, Daihatsu, Yanmar, and more.