Masuma Radiator Caps correspond to the original ones as much as possible, providing opening and coolant fluid access to the expansion tank at designed pressure. Cover sealing rubber gaskets are resistant to not only carboxylate antifreezes, but also traditional IAT coolants.

Masuma Thermostats guarantee seamless operation of cooling system at any time of the year. These components are made of high-quality corrosion-resistant brass and copper alloys and ensure reliable operation with no valve jamming. And Thermostat Gaskets & Rubber Seals also produced by Masuma ensure system tightness even at significant temperature drops.

Masuma Oil Drain Plugs for engine and gearbox sumps are perfect for replacement of OEM drain plugs, which are often lost during maintenance or require replacement due to stripped edges or threads. And drain plugs with integrated magnet add protection from metal chips in the oil. Masuma Oil Drain Plugs are produced with powerful neodymium magnets (not conventional ferrite ones), which do not lose their magnetic properties even after long-time usage.

High-quality Drive Belts are essential for reliable operation of add-ons. Masuma produces classic V-Belts popular for older models and V-ribbed Belts that actuate different components in modern vehicles. Polyester cord of Masuma drive belts ensures increased flexibility and frost resistance without compromising robustness.

The Alternator is the charging system key component and an important engine accessory. All Masuma alternators produce alternating current and provide an output voltage of approximately 14 volts, which is the design of 12-volt electrical systems in most vehicles.

PGR starters are suitable for any internal combustion engines, including diesel and large- displacement gasoline engines, which require a high-power starter. This power is provided by a planetary mechanism with internal engagement and high gear ratio. Such starter types can employ a compact high-speed electric motor, resulting in substantial power and torque at the output. Despite this, the entire assembly remains compact.

Masuma Belt Tensioners & Pulleys ensure correct tension of drive belts, preventing slipping and whistling. The range includes both Idler Pulleys and Tensioner Pulleys available separately and as an assembly with tensioner.

In course of time engine rubber gaskets need to be replacement. Replacement of Valve Cover Gasket will help you to get rid of oil drips. Masuma gaskets are equivalent to OEM: special mixture of rubber and polymers ensures oil resistance in a wide temperature range. And when repairing engine, you need a new Cylinder Head Gasket. Masuma gaskets are nearly shrink-free, which ensures tight head-to-block fit and ability to endure high pressure with no burning out.

Masuma Timing Chains are made of high-quality wear-resistant alloys, and steel link rollers are nitrocarburized (surface saturation with carbon and nitrogen), which adds strength. Masuma Timing Chains Kits also include dampers and tensioner shoes made of highly durable polymers, which effectively dampen chain vibrations, extending the component’s lifespan and reducing noise.

Masuma Engine Mounts are designed according to OEM specifications and are made of high-quality materials resistant to stress and cracking. These Engine Mounts are perfect when your old OEM mounts need to be replaced.