Dorman - First Stop Brake Master Cylinder P/N:M390016
Turn pedal effort into the hydraulic pressure your brakes depend on with a new RAV4 master cylinder for the 2003-2005 Toyota RAV4 from Dorman First Stop, part number M630414. It is a direct-fit replacement for the 2003-2005 Toyota RAV4 (all engines). It is precision-engineered to match the original master cylinder's design, function and performance on that application.
Specifications: 20.7 mm bore diameter and two outlets. The rearward and secondary outlet threads are M10 x 1.0, and the primary outlet thread pitch is 1 mm. The reservoir and a sensor are included. Mounting hardware is not included, so consult the vehicle service information for the correct fasteners. Country of origin: Taiwan.
A master cylinder converts brake pedal force into hydraulic pressure for the brake circuits. Signs a brake master cylinder may need replacing include a soft or slowly sinking pedal, fluid leaking at the cylinder or reservoir, or an illuminated brake warning light. Diagnose the cause first, since other brake components can produce the same symptoms.
Interchange: 100-1709 · 072-9575 · 13-3172M · 130.44915 · 130.44917 · 355-76179
13852 · M55331 · NM55331A · MC390825 · 4720142230 · 4720142231 · F141664 · MC141664 · 1001709 · 0729575 · 133172M · 13044915 · 13044917 · 35576179
This part cross-references / interchanges with the following part numbers:
Which vehicles does Dorman M630414 fit?
It is listed for the 2003-2005 Toyota RAV4 (all engines), which uses one master cylinder per vehicle.
Does this master cylinder include a reservoir?
Yes, the reservoir and a sensor are included with the master cylinder. Mounting hardware is not, so consult the vehicle service information for the correct fasteners.
What is the master cylinder made of?
The cylinder housing is aluminum, constructed to match the casting material of the original part. All rubber components use an EPDM compound that resists glycol-based brake fluid.
What are the bore and outlet specifications?
It has a 20.7 mm bore and two outlets. The rearward and secondary outlet threads are M10 x 1.0, and the primary outlet thread pitch is 1 mm.
Do I need to bleed the brakes after installing it?
Master cylinders are generally bench-bled before installation, and the brake system is bled afterward. Follow the vehicle's service procedure and use the brake fluid it specifies.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.