Magneti Marelli 276-230-03-65 64 Brake Booster Vacuum Pump - 64

The Magneti Marelli 276-230-03-65 64 is a brake booster vacuum pump engineered to maintain consistent negative pressure for power brake assist systems. This mechanical vacuum pump is built to OEM specifications, ensuring reliable performance as a direct-fit replacement for original equipment.

Vacuum pumps of this type are critical on engines that do not generate sufficient manifold vacuum on their own — including many turbocharged and direct-injection applications. The pump draws vacuum to actuate the brake booster, giving the driver proper brake pedal feel and assisted stopping power.

Key Features:

• OEM part number: 276-230-03-65 64 (also referenced as 276-230-03-65-64 and A2762300365)
• Manufactured by Magneti Marelli to original equipment specifications
• Aluminum construction for durability and heat resistance
• Compatible with 3.0L, 3.5L, and 4.6L engine applications
• Designed for Mercedes-Benz chassis series including C216, X166, W166, W222, and R231
• Direct OEM replacement — no modification required

This vacuum pump is a genuine exchange/remanufactured unit suitable for restoring proper brake booster function. Cross-reference part numbers include 276-230-01-65, 2762300365, and V303197.