We'll make every effort and hard work being outstanding and excellent, and speed up our techniques for standing during the rank of global top-grade and high-tech enterprises for 31420-87401, Clutch Wheel Cylinder For MAZDA, Clutch Master Cylinder CM39931. Our spirit is 'innovation is life, customer satisfaction is responsibility.' Serving every Chinese and foreign customers. We will provide you with better and more appropriate technical solutions compared with peers, as well as advanced installation technology and perfect after-sales service. In the long-term marketing practice, our company is innovating in continuous progress and advancing in continuous innovation.
Products Description
| Part Name |
Brake Master Cylinder |
| Internal No. | SY-BMC-1952 |
| OE No. | 4720110230 4720116270 47201-10230 47201-16270 |
| Bore Size | 7/8"22.22MM |
| Material |
Aluminium |
Reference No.
|
DORMAN |
M390287 |
|
TRW |
PMD817 |
Adapted Models
|
Brand |
Model |
Year |
|
TOYOTA |
PASEO | 1996-1998 |
| TOYOTA | TERCEL | 1994-1999 |
Products Advantage

1:1mold development Exact size

ZL111 Aluminum material,hardness higher than 110HB.Close to the original surface treament.

CNC machine tools to ensure the accuracy efficiency of the products, especially the threads.

For iron products, we will use electrophoresis technology to achieve the effect of no rust and smooth surface.

The piston are all hard anodized, high precision,
good wear resistance and not easy to rust.

At least 2times honing processes,morn smooth,no corners.
High-Quality Accessories

Polymer Characteristics
-
In addition to excellent general characteristics including heat resistance,weather resistance,ozone resistance, chemical resistance and electrical properties.
These grades of EP also offers a faster vulcanization rate,and lower compression set and stronger resistance to flex cracking than general-purpose EP.JSR EP grades are suited to application in functional parts such as packing or diaphragms.
EP331 and EP342,in particular. Offer the best compression set and cold resistance among any of SR EPgrades through the use of array operations with ethylene and propylene. Many of JSR grades have a low Mooney viscosity (M),and JSR EP lineup offers an excellent balance of both product properties and processability.

The Rubber Piston Cup user EPDM as the raw material labeled EP-35, all imported from
Japan. All are imported to bring better sealing performance and oil return characteristics.
Who We Are
30 Year
- Since 1995,TAIZHOU SHUANGYI AUTO PARTS CO.,LTD FOUND. We have 5000+㎡ Production office area,60+Professional staff,1 million+production output per year.
- We are a professional China factory producing clutch cylinders, brake cylinders, brake calipers, brake proportional valves, hydraulic clutch bearings, water pump brackets, etc.
- Based on independent testing laboratory and large stock, our factory sales cover 100+ countries and have 200+ partners.
- We provide excellent auto parts with international standards and receiving sample processing, packaging design. Professional auto parts, what you need, we make!


500+m² Factory Area
60+Professional Staff
1 Million+Production
Output Per Year.
2000+ Applicable Model
Clutch Cylinders, Brake Cylinders, Brake Calipers, Brake Proportional Valves, Hydraulic Clutch Bearing, Water Pump Brackets, etc.
200+ Our Partner
With Excellent Quality And Sufficient Stock In Stock, We Export To More Than 100 Countries.





Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for OEM 90919-05018 Car Parts Crankshaft Position Sensor for Corolla. At the same time, some raw materials can be modified according to customers' special requirements. We want to create a rational, institutionalized, and humane working environment, seeking maximum profit sharing for employees, shareholders and customers.







