Complete product catalogue
Alternator, AL-E554
This spare part fits on cars MERCEDES-BENZ
C-CLASS (W204)
| Body/Volume | Installation period | Car configuration |
|---|---|---|
| C 230 4-matic (204.085) | 2007.07-2014.01 | 2.5L GASOLINE M272.911 EFI (204 PS / 150 kW) Four-wheel drive (4WD). Left Hand Drive |
| C 280 4-matic (204.081) | 2007.07-2014.01 | 3.0L GASOLINE M272.948 EFI (231 PS / 170 kW) Four-wheel drive (4WD). Left Hand Drive |
| C 300 4-matic (204.081) | 2007.07-2014.01 | 3.0L GASOLINE M272.948 EFI (231 PS / 170 kW) Four-wheel drive (4WD). Left Hand Drive |
| C 350 4-matic (204.087) | 2007.07-2014.01 | 3.5L GASOLINE M272.971 EFI (272 PS / 200 kW) Four-wheel drive (4WD). Left Hand Drive |
GLK (X204)
| Body/Volume | Installation period | Car configuration |
|---|---|---|
| GLK 280 4-matic (204.981) | 2008.06-2009.06 | 3.0L GASOLINE M272.948 EFI (231 PS / 170 kW) Four-wheel drive (4WD). Left Hand Drive |
| GLK 350 4-matic (204.987) | 2008.06-2011.04 | 3.5L GASOLINE M272.971 EFI (272 PS / 200 kW) Four-wheel drive (4WD). Left Hand Drive |
| GLK 300 4-matic (204.981) | 2009.07-2015.12 | 3.0L GASOLINE M272.948 EFI (231 PS / 170 kW) Four-wheel drive (4WD). Left Hand Drive |
Masuma alternators are designed for 12V vehicle electrical systems and deliver a stable output voltage of approximately 14 volts, ensuring reliable power supply under all operating conditions.
Key features of Masuma alternators:
- Compact, high-efficiency design with an internal dual-blade fan integrated into the rotor. This setup provides effective cooling, reduces overall weight, and helps minimize noise during operation.
- Durable construction using high-quality components and heat-resistant polymer materials in the rotor to withstand elevated engine bay temperatures.
- Thorough testing of every unit, including durability trials with repeated acceleration and deceleration cycles, as well as output performance measurements under various load conditions.
Each alternator product page provides detailed specifications, including:
- Output voltage and current
- Voltage regulator connector type and pin configuration
- Pulley parameters (outer diameter, number of grooves)
- Presence of a freewheel belt pulley (overrunning pulley)
About Masuma
Masuma is a global brand specializing in auto parts, components, and consumables. The company focuses on producing high-wear replacement parts for post-warranty maintenance of Asian and European vehicles.
Masuma’s strategy is to deliver the best balance of reliability and cost, making quality parts accessible to more drivers and service professionals. All products are developed according to Masuma’s own specifications and manufactured under strict quality control by Masuma Auto Spare Parts Co., LTD (Tokyo, Japan) at multiple state-of-the-art factories across East Asia.