How to service and repair the Brake Backing Plate for Duo-Servo Drum Brakes on GMC C3500?

The first step to service and repair duo-servo drum brakes backing plate requires that the linings get removed from the backing plate followed by Wheel Cylinder removal. Before disassembling the backing plate you need to remove both its bolts and washers. Position the backing plate correctly then follow the fastener notice in service precautions. After setting the bolts and washers in place apply torque until they reach 160 nm (118 ft. Lbs.). The installation process includes reinstalling the Wheel Cylinder and linings and performing brake adjustment and bleeding the system until completion.

OEM GMC C3500 Brake Backing Plate

Brake Dust Shield

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26 Brake Backing Plates found

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GMC C3500 Mounting Plate, Front Driver Side Part Number: 15725333
$163.46 MSRP: $496.58
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Product Specifications
- Other Name: Plate-Front Brake Caliper Mounting (Left-Hand); Plate, Brake Shoe Anchor
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C3500 Backing Plate, Rear Passenger Side Part Number: 14056176
Product Specifications
- Other Name: Plate, Rear Brake Backing (Right-Hand); Brake Dust Shield; Support; Plate, Brake Flange/Backing
- Position: Rear Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-2000, 1984-1986 GMC C3500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C3500 Backing Plate Part Number: 14056175
Product Specifications
- Other Name: Plate, Brake Flange/Backing; Brake Dust Shield; Support
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-2000, 1985-1986 GMC C3500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C3500 Backing Plate, Passenger Side Part Number: 15622344
Product Specifications
- Other Name: Plate, Brake Flange/Backing; Brake Dust Shield
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-2000 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C3500 Backing Plate, Driver Side Part Number: 15622343
Product Specifications
- Other Name: Plate, Brake Flange/Backing; Brake Dust Shield
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-2000 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C3500 Backing Plate, Front Part Number: 15725335
Product Specifications
- Other Name: Shield-Front Brake; Shield, Brake Flange Plate
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C3500 Splash Shield, Passenger Side Part Number: 15959654
Product Specifications
- Other Name: Shield, Brake Flange Plate; Brake Dust Shield; Shield
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C3500 Splash Shield, Driver Side Part Number: 15959653
Product Specifications
- Other Name: Shield, Brake Flange Plate; Brake Dust Shield; Shield
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C3500 Splash Shield, Passenger Side Part Number: 19211696
Product Specifications
- Other Name: Shield, Brake Flange Plate; Brake Dust Shield; ABS Sensor; Front Speed Sensor; Shield
- Position: Passenger Side
- Replaces: 15715342
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C3500 Splash Shield, Driver Side Part Number: 19211695
Product Specifications
- Other Name: Shield, Brake Flange Plate; Brake Dust Shield; ABS Sensor; Front Speed Sensor; Shield
- Position: Driver Side
- Replaces: 15715341
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C3500 Splash Shield, Front Part Number: 335674
Product Specifications
- Other Name: Shield Assembly-Front Brake Disc Splash; Brake Dust Shield; Shield, Brake Flange Plate
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1986 GMC C3500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C3500 Splash Shield, Driver Side Part Number: 462813
Product Specifications
- Other Name: Shield, Splash Deflector; Brake Dust Shield; Shield, Brake Flange Plate
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1986 GMC C3500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
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GMC C3500 Splash Shield, Passenger Side Part Number: 462814
Product Specifications
- Other Name: Shield, Splash Deflector; Brake Dust Shield; Shield, Brake Flange Plate
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1986 GMC C3500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C3500 Splash Shield, Driver Side Part Number: 15649991
Product Specifications
- Other Name: Shield, Brake Flange Plate; Brake Dust Shield
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1994 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C3500 Splash Shield, Passenger Side Part Number: 15649992
Product Specifications
- Other Name: Shield, Brake Flange Plate; Brake Dust Shield
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1994 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C3500 Mounting Plate, Front Passenger Side Part Number: 15725334
Product Specifications
- Other Name: Plate-Front Brake Caliper Mounting (Right-Hand); Caliper Mount Plate; Plate, Brake Shoe Anchor
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C3500 Splash Shield, Driver Side Part Number: 15649245
Product Specifications
- Other Name: Shield, Brake Flange Plate; Brake Dust Shield
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1994 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C3500 Splash Shield, Passenger Side Part Number: 15649246
Product Specifications
- Other Name: Shield, Brake Flange Plate; Brake Dust Shield
- Position: Passenger Side
- Replaces: 15589442
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1994 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C3500 Splash Shield, Driver Side Part Number: 15649243
Product Specifications
- Other Name: Shield, Brake Flange Plate; Brake Dust Shield
- Position: Driver Side
- Replaces: 15589417
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1991 GMC C3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C3500 Splash Shield, Passenger Side Part Number: 15649244
Product Specifications
- Other Name: Shield, Brake Flange Plate; Brake Dust Shield
- Position: Passenger Side
- Replaces: 15589418
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1991 GMC C3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS

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GMC C3500 Brake Backing Plate

Want to cut long-term maintenance and repair costs? Choose OEM Brake Backing Plate. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine GMC C3500 parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM GMC C3500 Brake Backing Plate includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The Brake Backing Plate is a part produced to meet the need and ad to reliability to the GMC C3500 series. Sturdy in construction, this Brake Backing Plate offers excellent shield against dirt and debris that often accumulate on the disc brakes, thus risking the occurrence of corrosion and wear. The Brake Backing Plate can be used with different versions of GMC C3500, starting from the models of 1991, thus being important for the vehicle's performance and safety. One of them affects installation and maintenance, namely split shields, which implies the convenience of this solution. The material used in manufacturing the Brake Backing Plate and the fitting of this component affects the braking system immensely. By shielding the brake components from any influences from the contaminants, this Brake Backing Plate not only improves the effectiveness of the brake but also extends the brake's overall life. Brake Backing Plate currently occupies a enviable position in automotive market because of its durability and ergonomic design, making it a vital part for any owner of the GMC C3500 that wants to ensure the car's proper operation. The years of successful implemented ensured that the usage of Brake Backing Plate arises confidence and underlines the company's devotion toward safety and efficiency of the GMC C3500.

GMC C3500 Brake Backing Plate Parts Questions & Experts Answers

Mounting Plate, Front Driver Side
15725333
Q: How to service and repair the Brake Backing Plate for Duo-Servo Drum Brakes on GMC C3500?
A:
The first step to service and repair duo-servo drum brakes backing plate requires that the linings get removed from the backing plate followed by Wheel Cylinder removal. Before disassembling the backing plate you need to remove both its bolts and washers. Position the backing plate correctly then follow the fastener notice in service precautions. After setting the bolts and washers in place apply torque until they reach 160 nm (118 ft. Lbs.). The installation process includes reinstalling the Wheel Cylinder and linings and performing brake adjustment and bleeding the system until completion.