Complete product catalogue
Brake caliper Masuma, MBF-1078R
This spare part fits on cars MERCEDES-BENZ
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 320/ 350 CDI 4-matic (204.983) | 2008.06-2015.06 | 3.0L DIESEL OM642.961 CDI (224 PS / 165 kW) Four-wheel drive (4WD). Left Hand Drive |
| GLK 350 CGI 4-matic (204.988) | 2008.06-2015.06 | 3.5L GASOLINE M276.957 CGI (306 PS / 225 kW) Four-wheel drive (4WD). Left Hand Drive |
| GLK 220 BlueTEC 4-matic (204.997) | 2008.12-2015.06 | 2.1L DIESEL OM651.912 CDI (170 PS / 125 kW) Four-wheel drive (4WD). Left Hand Drive |
| GLK 220 CDI 4-matic BlueEFFICIENCY (204.984) | 2008.12-2015.06 | 2.1L DIESEL OM651.912 CDI (170 PS / 125 kW) Four-wheel drive (4WD). Left Hand Drive |
| GLK 220 CDI (204.902) | 2008.12-2015.06 | 2.1L DIESEL OM651.916 CDI (170 PS / 125 kW) Rear-wheel drive. 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 |
| GLK 300 4-matic (204.990) | 2009.07-2015.12 | 3.5L GASOLINE M276.957 CGI (248 PS / 182 kW) Four-wheel drive (4WD). Left Hand Drive |
| GLK 250 BlueTEC 4-matic (204.904) | 2009.09-2015.06 | 2.1L DIESEL OM651.912 CDI (204 PS / 150 kW) Four-wheel drive (4WD). Left Hand Drive |
| GLK 250 CDI 4-matic BlueEFFICIENCY (204.982) | 2009.09-2015.06 | 2.1L DIESEL OM651.912 CDI (204 PS / 150 kW) Four-wheel drive (4WD). Left Hand Drive |
| GLK 350 CDI 4-matic (204.992) | 2010.02-2015.06 | 3.0L DIESEL OM642.832 CDI (231 PS / 170 kW) Four-wheel drive (4WD). Left Hand Drive |
| GLK 200 CDI (204.901) | 2010.07-2015.06 | 2.1L DIESEL OM651.913 CDI (143 PS / 105 kW) Rear-wheel drive. Left Hand Drive |
| GLK 200 CDI (204.901) | 2010.07-2015.06 | 2.1L DIESEL OM651.916 CDI (143 PS / 105 kW) Rear-wheel drive. Left Hand Drive |
| GLK 350 CDI 4-matic (204.993) | 2012.07-2015.06 | 3.0L DIESEL OM642.835 CDI (265 PS / 195 kW) Four-wheel drive (4WD). Left Hand Drive |
| GLK 250 4-matic (204.937) | 2013.08-2015.06 | 2.0L GASOLINE M274.920 CGI (211 PS / 155 kW) Four-wheel drive (4WD). Left Hand Drive |
Masuma brake calipers are manufactured in full compliance with OEM specifications, allowing them to be used as direct replacements for worn original components.
Housing
Depending on the vehicle application, Masuma caliper housings are made from two types of metal:
- QT450-10 — high-strength ductile iron with nodular graphite, widely used in the automotive industry for critical cast components. The spherical graphite structure enhances strength and ductility compared to conventional gray cast iron, providing excellent impact resistance and vibration durability.
- ZL101A — an aluminum-silicon alloy with magnesium. This casting alloy enables the production of complex, high-precision shapes. It offers an excellent strength-to-weight ratio and strong corrosion resistance, making it ideal for applications where reducing unsprung mass is important.
Pistons and Guide Pins
Steel pistons (Grade 20 steel) and guide pins (Grade 45 steel) provide long service life, corrosion resistance, and stable performance across a wide temperature range.
Dust Boots
EPDM rubber dust boots are resistant to aging, ozone, and aggressive environmental factors, effectively protecting internal caliper components from water and contaminants.
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.