Dorman - First Stop Brake Master Cylinder P/N:M630623
Turn pedal effort into hydraulic pressure for your brakes with the Dorman First Stop Hyundai Elantra master cylinder, part number M133745. It is a direct-fit replacement for the 1996-2000 Hyundai Elantra (engine: All) and the 1997-2001 Hyundai Tiburon (engine: All), with one used per vehicle. Dorman engineered this new unit to replicate the original master cylinder's design, function and performance on these Hyundai applications. It comes with the reservoir and sensor included.
Specifications: 0.875 in bore diameter and 2 outlets. Rearward and secondary outlets: M10 x 1.0. Primary outlet thread pitch: 1 mm. Mounting hardware is not included, so consult the vehicle service information for the correct fasteners and whether the originals may be reused. Country of origin: China.
Signs this part may need replacing include a soft, spongy or sinking pedal, brake fluid leaking at the master cylinder, or a lit brake warning light. Other brake components can also cause these symptoms, so diagnose the cause first. If a worn master cylinder is the problem, this unit replaces it. After installation, bleed the brake system as directed by the vehicle service procedure.
Interchange: 83-16714 · 100-2025 · M-52705 · M-52714 · 072-9212 · 13-2768 · 11-2768 · 130.51014 · 131.51014 · 355-03014
M901153 · 5851029010 · M55101 · NM55101 · MC390358 · F133745 · MC133745 · 8316714 · 1002025 · M52705 · M52714 · 0729212 · 132768 · 112768 · 13051014 · 13151014 · 35503014
This part cross-references / interchanges with the following part numbers:
Does this Hyundai Elantra brake master cylinder come with a reservoir?
Yes. Dorman M133745 includes the reservoir and a sensor. Mounting hardware is not included, so check the vehicle service information for the correct fasteners.
Which vehicles does M133745 fit?
It is listed for the 1996-2000 Hyundai Elantra and the 1997-2001 Hyundai Tiburon, engine: All. Each vehicle uses one master cylinder.
What is the housing made of?
The cylinder housing is aluminum, built to match the original part's housing material for similar performance. All rubber components are an EPDM compound that resists glycol-based brake fluid.
What are the bore size and outlet specifications?
It has a 0.875 in bore diameter and 2 outlets. The rearward and secondary outlets use M10 x 1.0 threads, and the primary outlet has a 1 mm thread pitch.
What are signs a master cylinder may need replacing?
Signs include a soft or sinking pedal, fluid leaks at the master cylinder, or a brake warning light. Other brake parts can cause these symptoms, so diagnose first, and bleed the system after installing.
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.