12 Inch Trailer Hydraulic Free Backing Brake for Marion Used
GUILIN PENGYUAN TRADING CO., LTD
See what’s includedHide breakdown
- 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.
- 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

12 Inch Trailer Hydraulic Free Backing Brake for Marion Used
GUILIN PENGYUAN TRADING CO., LTDSee what’s includedHide breakdown
- 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.
- 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
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
| Size | 12 " |
|---|---|
| Color | silver |
Product details
| Size | 12 " |
|---|---|
| Color | silver |
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
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
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
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
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
Vehicles & Two Wheels exhibitors show in Phase 1 of the Canton Fair, 15 to 19 October 2026.
- Exhibited at 10 of the last 10 Canton Fairs
- Industry and Trade Company
- Founded 1995















