1992-2000 GMC Yukon Rear Drum Brake Hardware Kit Replacement
Restore your Yukon's stopping power and parking brake function by replacing worn-out drum brake hardware.
- Always replace the drum brake hardware kit when replacing brake shoes and drums to ensure safety and performance.
- Verify you are purchasing a kit for an 11-inch drum, which is standard for the 1992-2000 Yukon.
- Premium brands like ACDelco and Raybestos are recommended for durability on this heavy SUV.
- Inspect, clean, and lightly lubricate the contact points on the backing plate before installing new hardware.
Symptoms of Failing Drum Brake Hardware
Worn or broken drum brake hardware can cause a variety of brake problems. Don't ignore these signs, as they can affect your ability to stop safely.
- Scraping or Clicking Noises: A common sign is a scraping, grinding, or clicking sound from the rear wheels when you apply the brakes. This can be caused by a broken return spring or a hold-down pin that has let go, allowing metal parts to contact the spinning drum.
- Weak or Ineffective Parking Brake: If your Yukon rolls after setting the parking brake, it could be due to a bent or missing parking brake strut or weakened springs within the hardware kit.
- Spongy or Low Brake Pedal: A failing self-adjuster mechanism won't keep the shoes close to the drum, resulting in a pedal that feels soft or travels further to the floor before the brakes engage.
- Brake Dragging: Weak or broken return springs may not be strong enough to pull the brake shoes away from the drum after you release the pedal. This causes the brakes to drag, which can lead to overheating, poor fuel economy, and premature wear.
Choosing the Right Aftermarket Hardware Kit
For a vehicle like the '92-'00 Yukon, aftermarket parts are the most common and cost-effective option. Quality is key, as these components are crucial for safety. It is always recommended to replace the hardware kit whenever you replace your brake shoes to ensure all parts wear evenly and function as a system. Here’s a breakdown of available brands.
Brand Quality Tiers
- Premium Brands (OE-Equivalent): ACDelco and Raybestos are top-tier choices. ACDelco is the original equipment manufacturer for GM vehicles, so their kits offer a guaranteed fit and performance similar to the original parts. Raybestos is a long-standing, reputable brand in the brake industry known for quality components.
- Mid-Grade / Value Brands: Centric offers a good balance of quality and price. They are a major manufacturer, and many mechanics trust their products for daily drivers. Dynamic Friction is another brand in this category offering reliable parts.
- Economy Brands: Brands like Dorman and Carlson provide budget-friendly options. While often sufficient for a standard repair, they may not have the same level of corrosion resistance or spring tension as premium kits. For a heavy-duty vehicle, investing in a mid-grade or premium kit is often worth the small price difference.
Common Ordering Mistake
The 1992-2000 GMC Yukon primarily uses 11-inch rear brake drums with a 6-lug wheel pattern. However, always verify your specific vehicle's configuration before ordering, as some heavy-duty variants or previous owner modifications could exist. Measure your drum's inside diameter if you are unsure.
Aftermarket Drum Brake Hardware Kit Cost for 1992-2000 GMC Yukon
| Part Tier | Price Range |
|---|---|
| Economy Kits (Dorman, Carlson) | $11 - $30 |
| Mid-Grade Kits (Centric, Dynamic Friction) | $15 - $45 |
| Premium Kits (ACDelco, Raybestos) | $20 - $72 |
Note: Prices are estimates for a kit for both rear wheels and can vary by retailer and specific contents.
Pro Tip: Get the Right Tools
Replacing drum brake hardware can be frustrating without the right tools. A set of drum brake pliers, a spring compressor tool, and a spring installation tool will make the job much easier and safer by helping you manage the high-tension springs.
Frequently Asked Questions (FAQ)
Do I really need to replace the hardware when I change my brake shoes?
Yes. Industry experts and experienced mechanics strongly recommend it. The springs lose tension from heat and millions of cycles, and other parts rust and seize. Installing new shoes with old, weak hardware can lead to noise, uneven wear, and poor performance right from the start.
What is included in a drum brake hardware kit?
A comprehensive kit typically includes the shoe return springs, hold-down springs, hold-down pins, clips, the parking brake strut bar, and components for the self-adjuster assembly. It contains all the necessary small parts to service the drum brakes on both rear wheels.
What is the difference between the primary and secondary brake shoe?
In a typical drum brake setup, one shoe has a shorter lining (the primary shoe) and one has a longer lining (the secondary shoe). The shorter primary shoe always faces the front of the vehicle. Installing them backward will negatively affect braking performance.
Are there any recalls for the drum brake hardware on my Yukon?
No specific recalls were found for the drum brake hardware itself. However, the GMT400 platform, which includes the 1992-2000 Yukon, had several recalls and investigations related to the anti-lock braking system (ABS) that could cause increased stopping distances, particularly in cold-weather states due to corrosion. While not directly a hardware issue, it highlights the importance of maintaining the entire brake system.
Technical Specifications
OEM Part Numbers: 18K560
Fits models with 11-inch rear drums and a 6-lug wheel configuration.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- GMC Yukon: