WBUNA161 Hook End Slipper Trailer Leaf Spring 29-1/2″ Long

  • Number of Leaves:6

  • Width:2″

  • Dim. A:13-1/2″

  • Dim. B:27-7/8″

  • Dim. C:29-1/2″

  • Eye diameter with bushing: 9/16″

  • Eye diameter without bushing: 11/16″

  • Dim. D:14-1/8″

  • Dim. E:16-1/2″

  • Dim.F:3-1/2″

  • Spring capacity:4000 lbs

  • Axle capacity: 8000 lbs

This 4-leaf slipper spring is 26-1/8″ long x 2″ wide. It is designed for use on trailers with 5,000-lb axles.

Xiamen Wabco Leaf Spring Factory is a professional leaf spring manufacturer in China,which is founded more than 15 years.
Our company is incorporated into a combination of design, production and sales.Currently employs more than 300 peoples,with a total area of
50,000 square meters.
There are 6 production lines in our factory.The yearly turnout is over 60,000tons.We are successfully certified with TS16949
and ISO9001/2010 quality control system.
We own accurate production equip ment, testing equipment and advanced production technology.
And we have a strong production management team and Technical
Team which have accquired a number of national patents.
We strictly regulate product testing process to ensure customers receive qualified products.And we adhere to the people-oriented, quality first, continuous improvement;
We developed a full range of leaf springs with different sizes.The main products are Conventional Multi-Leaf Spring, Parabolic Leaf Spring and Z-
-type leaf spring which are used for heavy duty Trucks (Mercedes Benz, Man, Volvo,Howo, Kamaz)
and light duty trucks,trailers, buses, boat trailers and agricultural equipments.
Our high quality leaf springs have been stably exporting to Europe,North American,South America, Asia,
Oceania,Africa,and Middle East in the worldwide.
And our Leaf Springs have already won good reputation in the market.
 Production Process
Cutting-Punching-Rolling-Quenching -Tempering-Shot Blasting – Assembling – Pre-Compaction – Painting –Testing-Packing
Leaf Spring connect the axle to the vehicles body,and it plays a role of Buffering, shock absorption and
power transmission.


XIAMEN WABCO INDUSTRIAL CO.,LTD is headquartered in Xiamen. We own several factories and joint-ventured manufacturers in China which are successfully certified withTS16949 and ISO9001/2009 quality control system.

XIAMEN WABCO INDUSTRIAL CO.,LTD covers an area of 2000 Square meter and has around 200 staffs members. Furthermore, all our products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality.

With our advanced technology and professional team, we can supply high quality products with competitive price and best service.

 We have a series of advanced production equipments:Coil Spring,Axle,Leaf spring and Landing gear Plant & Equipment and so on. The capacity of our company reach to 1million.

We we deal with a wide range of manufacturers in the local. However, all of our springs are designed with the same specifications and materials as the vehicle’s manufacturer. All parts that we offer are put through extensive quality testing before we ship it out.
All our suppliers (certified under ISO 9001:2000) carry out strict quality controls in order to get the best quality performance as required
It usually takes within 30days after the advance payment .?
We will send it out ASAP , usually 4-7days.
We can available delivery ways such as : DHL,TNT,UPS.
Free samples are available.
You can tell us the OEM number or detailed specifications.
Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
We are a specialized automobile leaf spring manufacturer, engaged in the research, production, sale and service of leaf spring for commercial vehicle since 1992.

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