Dorman - First Stop Brake Master Cylinder P/N:M390418

Turn brake-pedal effort into the hydraulic pressure that works your brakes with the Dorman - First Stop Brake Master Cylinder M390418. It drops in as a direct-fit replacement for the 1998-1999 Acura CL, 1998-2002 Honda Accord, 1998 Honda Odyssey, 1998-1999 Isuzu Oasis, 2001-2003 Acura CL, and 2002-2003 Acura TL (all engines). The master cylinder pressurizes brake fluid and sends it through its two outlets to the brake circuits; if a leaking or internally bypassing original cylinder is behind a low or sinking pedal, this replaces it.

• 100% new: built entirely from new materials, not remanufactured.
• Aluminum housing: constructed to match the casting material of the original part for similar performance.
• Fluid-resistant seals: rubber components use a high-quality EPDM compound to resist glycol-based brake fluid.
• Built to spec: made to meet rigorous SAE International standards.

It has a 1-inch bore and two outlets with M10 x 1.0 threads, and includes the reservoir and sensor. Mounting hardware is not included — consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: Taiwan. Manufacturer part number M390418.