Products Description
The Brake Shoe Spring (brake shoe return spring) produced by our company has multiple significant advantages and characteristics:
We generally use 72B/65MN round steel as raw materials. The raw materials are cut into small sections by professional equipment, then precision-processed into springs, followed by strict heat treatment processes, and finally subjected to surface treatment to achieve the final formation. The springs produced by our factory have excellent elasticity, fatigue resistance and stability. Our springs have undergone millions of rebound tests and quality inspections to ensure that each one meets international quality standards, providing customers with durable springs and safeguarding the automotive braking system.
The table below contains detailed information about the Brake Shoe Spring 21221224 produced by our company:

| Name | Brake Shoe Spring | ||
| Weight(KG) | 0.324 | ||
| Size(mm) | 5.2*34*220 | ||
| Replaces | Stellox | 85-14509-SX | |
| Auger | 52785 | ||
| Ucukitd | A1609 | ||
| Sampa | 085.032 | ||
| Meritor | 21221224 | ||
Customized Service
Surface Treatments
Materials
Size
Etc
company advantages
Our factory & Equipment
Hangzhou Bainuo Machinery Co., Ltd., established in 2010 and situated in the scenic city of Hangzhou, specializes in manufacturing auto parts and metal stamping components. Our facility integrates research and development, production, and quality testing into a smooth operational process. Outfitted with up-to-date equipment and adhering to stringent safety and environmental norms, it guarantees a tidy, high-efficiency, and well-organized production setting.



Our factory's professional equipment provides precision and efficiency for producing high-quality springs. We are equipped with round steel cutting machines, punch presses for pressing spring center rods, forming machines that can produce springs according to set parameters, punch necking machines for connecting spring center rods and springs together, as well as continuous hot-air tempering furnaces for enhancing material properties. Our factory's professional workers operate the equipment to produce high-quality products with stable performance and precise dimensions.



FAQ
do you have any question?

What about the transportation?
We usually choose sea freight, as it's both more convenient and cost-effective for our shipments. Of course, we can also arrange alternative transport if there are urgent needs.
What's your warranty terms?
We provide a one-year warranty period for our products, ensuring professional support and solutions for any quality-related issues within this timeframe.
Do you have the products in stock?
Our best-selling products are currently in stock and ready for immediate shipment. For other items, please feel free to check with our customer service team for real-time inventory status. We strive to ensure prompt availability of our most popular items to meet your needs efficiently.
What payment terms do you accept?
We accept the following payment terms to facilitate smooth transactions: T/T (Telegraphic Transfer) and L/C (Letter of Credit). These options are widely recognized in international trade, ensuring security and convenience for both parties. For specific order details, our team can further coordinate to meet your payment preferences.








