Canton FairSourcing
Automotive Power Transmission System

12 Inch Trailer Hydraulic Free Backing Brake for Marion Used

GUILIN PENGYUAN TRADING CO., LTD
10/10 fairsIndustry and Trade CompanyModel 86815
12 Inch Trailer Hydraulic Free Backing Brake for Marion Used
$1200$2500/ unit FOB
Unit not stated by the supplier.
MOQ 500 unit
Estimated landed cost
$26 / unit
range $17$34 · total ≈ $12,908
See what’s included
FOB goods (500)
$9,250
Ocean freight + handling (2.3 CBM, volume guessed from price)
$978
US duty (3.5%)
$324
Section 301 tariff (25.0%)
$2,313
Customs fees (MPF/HMF)
$44

Estimate in USD to a US port using category averages, rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.

Verify from $29 · written report in 3 business days · 100% refund if not satisfied

About this product

  • Size: 12 "
  • Color: silver
  • Exports to: Middle East, Southeast Asia, South Asia, USA and Canada, Latin America, Russia, Other European Countries, Japan and South Korea, Others
Product details
Size12 "
Colorsilver
From the supplier

12 Inch Trailer Hydraulic Free Backing Brake for Marion Used


Hydraulic foundation brake assemblies (backing plate, brake shoes & springs) are available in 10", 12" and 12-1/4" diameters and come ready to bolt to the trailer axle brake mounting flange. A hydraulic trailer brake system consists of one or more pair of foundation brake assemblies, brake drum/hub assemblies, trailer tongue mounted hydraulic brake actuator and a brake line kit. An Electric-Over-Hydraulic Brake Actuator may be used as well.

The hydraulic brake is an arrangement of braking mechanism which uses brake fluid, typically containing ethylene glycol, to transfer pressure from the controlling mechanism to the braking mechanism.In a hydraulic brake system, when the brake pedal is pressed, a pushrod exerts force on the piston(s) in the master cylinder, causing fluid from the brake fluid reservoir to flow into a pressure chamber through a compensating port. This results in an increase in the pressure of the entire hydraulic system, forcing fluid through the hydraulic lines toward one or more calipers where it acts upon one or more caliper pistons sealed by one or more seated O-rings (which prevent leakage of the fluid).

Free-Backing Hydraulic Trailer Brake lets you reverse without actuating. Designed for use with hydraulic brake actuators that do not include reverse lockouts. Fits most 14-1/2", 15" and 16" wheels.

Features:
Free-backing design lets you reverse without trailer brakes being activated
Specifically designed for use with surge-style trailer brake actuators
Hydraulic pressure is contained by wheel cylinder

NO. Description QTY 1 Shoe hold down pin 2 2 Break mounting nut 5 3 Screw & washer 2 4 Backing plate assembly 1 5 Brake mounting bolt 5 6 Cylinder assembly 1 7 Shoe & linking kit 12"x2" hydraulic 1 8 Cylinder push rod 1 9 Shoe lever 1 10 Travel link 1 11 Washer 1 12 Shoe hold down spring & cup 2 13 Retractor spring 2 13a Shoe lever return spring 1 14 Adjuster screw spring 1 15 Adjuster screw assembly 1 16 Primary shoe return spring 1 17 Adjuster slot plug 2


Specs:
Left-hand assembly - driver's side
Dimensions: 12" wide x 2" thick
Pad lining: 46 sq in
Wheel size: 14-1/2", 15" or 16"
Mounting flange bolt pattern: 5 on 3-7/8"
Mounting bolts sold separately
Center hole diameter: 3-1/4"
Axle rating: up to 6,000 lbs

Related products:

Company information:

Guilin Pengyuan Trading Co., Ltd. is a manufacturer and trader combined company, establishing in 1995. We have enough tests on the products to ensure the quality of the products and their goods will be delivered after strict quality inspection. We had associated company named "Guilin Pengda Automobile Parts Manufactory Co., Ltd." which located in Guilin, the company occupies an area of 23,067 square meters. We have successful foreign trading experience in Europe, North America, South America etc..

Production workshop and equipment of our factory:

With a commitment to high quality manufacturing processes, and finishes, Guilin Pengyuan provides premium products that are custom engineered to suit both customer and the application, even in the most demanding external environments.

Productive process:

Our products include:

1. Spindle

2. Hub and drum assembly

3. Brake assembly

4. Leaf spring

5. Axle beam and axle assembly

6. Other axle part

1) Coupler

2) U-bolt kit

More products:

Quality of both product and service is key to successful long term OEM relationships. Our hub and spindle manufacturing facility and customer service support team ensure all products are manufactured and tested to the highest standard and value while providing accurate and timely customer order status.

Exhibitions:

Guilin Pengyuan attends various conferences every year at home and abroad, welcome to visit us!

Packing and shipping:

As for the transportation of products, our company supports various sea, land and air international transportation. Please confirm the specific transportation plan during the negotiation.

FAQ:

1: Could you please make us an offer as soon as possible?
In order to get the price quickly and accurately, please provide the technical drawing or OE number, we will be very grateful.

2: Could you please provide us with the specifications of the products?
Sure, please confirm the product code you need before that.

3: How can you guarantee the quality of your products?
Our products have passed ISO9001 international quality standard certification. Our company has a very strict quality control system.

4: Can we customize our other types of products here?
Certainly, but you should provide the drawing of the product as well as various parameters and conditions. Please find enclosed a detailed description of your requirements for the products.

Contact us:

Linson Liao

Cell/Whatsapp: 13707733668

QQ: 940951053

Email: liao@gl-py.com

Echo Xie

Cell: 13457349771

QQ: 1759667653

Email:echo@gl-py.com

About the supplier

GUILIN PENGYUAN TRADING CO., LTD

Main products: Other Car Repairing Equipment, Other Vehicle Spare Parts, Other vehicle spare parts, Lashing straps, Wheel, rim, Auto chassis, Casting, Tyre, Brake drum, Chain Accessories, Brake, Brake disc, Chain, Wheel hub, Door dampers, A-framen coupler

  • Exhibited at 10 of the last 10 Canton Fairs
  • Industry and Trade Company
  • Founded 1995
See all products from this supplier →

Vehicles & Two Wheels exhibitors show in Phase 1 of the Canton Fair, 15 to 19 October 2026.

Supplier
GUILIN PENGYUAN TRADING CO., LTD
Guilin, Guangxi, China
60
trust
  • Exhibited at 10 of the last 10 Canton Fairs
  • Industry and Trade Company
  • Founded 1995
Canton Fair booth: 9.3L4 · Vehicle Spare Parts (140th session)

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