GM Genuine Parts 84109429 Black Carbon Trailer Brake Control Switch Assembly

Features

• GM-recommended replacement part for your GM vehicle's original factory component
• Offering the quality, reliability, and durability of GM OE
• Manufactured with GM Original Equipment specification for fit, form, and function

Description

Certainty starts with GM Genuine Parts and ACDelco. It builds on a legacy of innovation and quality that keeps pushing us forward. Brakes are one area in which vehicle owners simply cannot compromise. Our full line of GM Genuine Parts Original Equipment brakes — including rotors, pads, drums, and other brake components — is designed and engineered for your General Motors vehicle, while our premium ACDelco Gold and Silver aftermarket brake parts for GM vehicles and most other makes and models are smart options for confident stopping performance. Find GM Original Equipment and aftermarket parts within the full roster of premium parts from GM Genuine Parts and ACDelco. GM Genuine Parts & ACDelco Original Equipment are true OE parts for GM vehicles. ACDelco Gold parts are high-quality OE alternatives for GM vehicles and more. ACDelco Silver Parts are high-value options for GM vehicles and many others. Don’t know your shoes from your rotors? Here’s a quick look at the primary components of your vehicle’s braking systems. They are part of a disc brake system and press against the brake rotors to slow or stop a vehicle. When the brake pedal is pushed, brake pads press against the rotors to slow or stop the vehicle. When the brake pedal is pushed, pistons in the calipers push the brake pads against the rotors. Part of a drum brake system, the shoes press against the drums to slow or stop the vehicle. It converts the driver’s action on the brake pedal into hydraulic pressure that actuates the brakes. Why do brakes need to be replaced in the first place? Friction material on the brake pad contacts the rotors to slow the vehicle. In time, that material wears away and the pads must be replaced. Sometimes the rotors and calipers must also be replaced. What’s the squealing sound I hear when braking? Over time, wear indicators in brake pads may contact the rotors’ surface when braking, resulting in a metallic squealing sound. Vehicles equipped with wear sensors may also provide an alert that minimum brake pad thickness has been reached. What if it’s more of a grinding sound? If all the friction material has been worn away, the metal backing plate of the brake pad will be the material in contact with the rotor during braking. It causes a grinding sound and braking performance is often diminished. Why do the brakes seem to pulsate when stopping? It may be due to worn brake pads, unevenly worn rotors or unevenly worn tires. Have the pulsation diagnosed as soon as possible to avoid the possibility of greater brake system wear or damage. What about vibrations or shaking in the steering wheel? This is more serious than pulsation. If the brakes are very worn or the rotors are unevenly worn, there can be a significant vibration or shaking in the steering wheel when braking. It may mean brake service is needed immediately.

Manufacturer: ‎ACDelco

Brand: ‎GM GENUINE PARTS

Model: ‎GM Original Equipment

Item Weight: ‎7.7 ounces

Product Dimensions: ‎12.38 x 9.38 x 5.38 inches

Item model number: ‎84109429

Exterior: ‎Machined

Manufacturer Part Number: ‎84109429

Date First Available: July 17, 2020