Best Rear Parking Brake Anchor Backing Plates for GM Vehicles
Choosing a reliable rear parking brake anchor backing plate is essential for maintaining braking performance and safety. This guide highlights five high-quality options commonly used with GM models and compatible equivalents. Each product is evaluated by OEM alignment, material quality, and installation practicality. The table below summarizes key picks to help you compare at a glance.
| Product | Brand | Key Focus |
|---|---|---|
| Rear Parking Brake Anchor Backing Plate | GM GENUINE PARTS | OE design, GM compatibility |
| Rear Parking Brake Anchor Backing Plate | GM GENUINE PARTS | OE validation, GM safety alignment |
| Rear Parking Brake Anchor Backing Plate | GM GENUINE PARTS | Vehicle-specific fit |
| Rear Parking Brake Anchor Backing Plate Kit | GM GENUINE PARTS | Plate + shield included |
| Parking Brake Anchor Backing Plate | KarParts360 | Aftermarket alternative |
Across the selections, the focus is on compatibility with GM vehicles, including Chevrolet, Buick, GMC, and Cadillac models, while also offering reputable aftermarket options. The listed features emphasize build quality, OE-style design, and ease of installation, helping you weigh reliability against cost and availability.
GM Genuine Parts 89026786 Rear Parking Brake Anchor Backing Plate

The GM Genuine Parts 89026786 is designed as a direct OE replacement for GM vehicles, ensuring compatibility with factory safety systems and fitment standards. This backing plate prioritizes alignment with GM’s engineering specifications, supporting reliable brake operation and vehicle safety. It lists origin and dimensional details that align with typical OEM replacement expectations, making it suitable for owners seeking genuine GM components with formal support.
GM Genuine Parts 85566024 Rear Parking Brake Anchor Backing Plate

This plate reflects GM’s OE validation approach, with emphasis on compatibility with Chevrolet, Buick, GMC, or Cadillac lines. It notes that OE parts are designed to work with GM safety systems, and it cautions that aftermarket replacements may not meet the same safety regulations depending on the part type. The product is positioned for buyers prioritizing genuine GM engineering standards and safety conformity.
GM Genuine Parts 25877333 Rear Parking Brake Anchor Backing Plate

With a focus on vehicle-specific fit, this backing plate is marketed for GM vehicles, including domestic models. The package weight indicator provides a sense of scale for shipping and storage considerations. The product aligns with GM’s emphasis on fit and durability for anchor backing plates used in the rear parking brake system, supporting straightforward installation for repair or maintenance.
GM Genuine Parts 15949892 Rear Parking Brake Anchor Backing Plate Kit

This kit offers a complete package with plate and shield, designed to meet GM OE specifications. It emphasizes GM-recommended replacement part status, and adherence to the fit, form, and function standards expected for GM vehicles. The kit approach can reduce sourcing steps for DIY enthusiasts or professional shops seeking a ready-to-install solution.
GM Genuine Parts 15836519 Rear Parking Brake Anchor Backing Plate Kit

This kit includes the plate, shield, and bolts, supporting a comprehensive replacement solution. It highlights GM’s engineering standards and the backing by GM engineers who design and validate OE parts for GM vehicles. The description reinforces the brand’s commitment to quality and long-term reliability in braking system components.
KarParts360 For GMC Sierra 1500 Rear Parking Brake Anchor Backing Plate

KarParts360 offers a rear parking brake anchor backing plate designed for GMC Sierra models, described as a direct replacement made from high-quality materials. It emphasizes compatibility with replacement workflows and aims to deliver a solid aftermarket option for customers seeking a cost-effective alternative to OE parts while maintaining structural integrity.
KarParts360 For GMC Sierra 2500 HD 2008-2010 Backing Plate

Another KarParts360 offering, this backing plate targets heavy-duty GM trucks and emphasizes a rear-position fit. The description reiterates the use of high-quality materials and suitability for replacement scenarios where exact OEM match might be unavailable. It’s positioned as a practical aftermarket option for restoration projects or ongoing maintenance.
KarParts360 For GMC Savana 4500 Rear Parking Brake Backing Plate

This KarParts360 option covers rear parking brake backing plate needs for vans in the Savana 4500 line, reiterating a rear-position design and use of durable materials. The listing underlines the importance of compatible fit and reliable performance, offering another viable aftermarket path for repair or replacement tasks.
Buying Guide: Key Purchase Considerations
- OEM vs. aftermarket: OEM GM Genuine Parts emphasize exact fit and compatibility with GM safety systems, while KarParts360 offers cost-conscious alternatives that still prioritize quality materials and reliable fit.
- Vehicle compatibility: Confirm the part number and your specific GM model (Chevy, Buick, GMC, or Cadillac) to ensure proper alignment with the rear brake system and mounting points.
- Included components: Some kits include shields, bolts, or multiple pieces. Decide whether you need a complete kit or a single backing plate for a straightforward replacement.
- Material and durability: Look for corrosion-resistant materials and robust construction, especially for vehicles operated in harsh climates or with heavy duty usage.
- Installation considerations: OEM parts may provide easier installation due to precise tolerances. Aftermarket options should come with clear fitment notes and mounting hardware where applicable.
- Warranty and support: GM OE parts typically come with strong manufacturer backing. Check warranty terms and return policies for aftermarket options.
- Availability and lead time: Some GM parts may have longer lead times depending on dealership networks, while aftermarket options may ship faster from multiple vendors.
- Safety compliance: Ensure the part aligns with GM safety standards or equivalent OE specifications to avoid interfering with brake system integrity.
The choices presented balance OEM reliability with practical aftermarket alternatives. For critical braking components, prioritizing fit, compatibility, and safety compliance helps maintain braking performance and vehicle safety across GM models.