Products Description
| Part Name |
Cooling Fan Pulley Bracket |
| Internal No. |
- |
| OE No. |
5086744AA |
| Bore Size |
- |
| Material |
Aluminum |
Reference No.
|
Chrysler |
4429639 |
|
Dorman |
300-809 |
Adapted Models
|
Brand |
Model |
Year |
|
Ram |
2500 |
2011-2012 |
|
Ram |
3500 |
2011-2012 |
|
Ram |
4500 |
2011-2012 |
|
Ram |
5500 |
2011-2012 |
Products Advantage

1:1mold development Exact size

Adopting the national standard ADC12 aluminum,ingot to ensure good circulation and pores.

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

The sturdy flange is storng press fitted to ensure that it can withstand harsh working loads.

The water pump bearing performs double duty as a bearing for the rotating impeller shaft and as a seal to prevent coolant leakage from the water pump housing
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
Japanand.all are imported to bring better sealing performance and oil return characteristics.
Accessories Quality Comparison Chart

28 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 Parter
With Excellent Quality And Sufficient Stock In Stock, We Export To More Than 100 Countries.





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