HomeRaybestos H12577 Drum Brake Self-Adjuster Repair Kit - Rear Right
Part #: H12577

Raybestos H12577 Drum Brake Self-Adjuster Repair Kit - Rear Right

R-Line, Rear Right
3 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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Out of Stock
OE Direct Replacement — Bolt-on fit, no modifications needed
R-Line, Rear Right
Fitment: Toyota and Scion, Yaris iA and iA
Easy Returns — Return within 60 days for a full refund
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Reliable Drum Brake Self-Adjuster Repair Kit for Toyota and Scion

The Raybestos R-Line Drum Brake Self-Adjuster Repair Kit (Part Number H12577) is designed specifically for Scion iA and Toyota Yaris iA models. This kit provides the necessary components to restore proper self-adjusting function in drum brake systems, ensuring consistent brake performance and safety.

Key Features of Raybestos R-Line H12577

  • Complete self-adjuster repair kit for drum brakes
  • Compatible with Scion iA and Toyota Yaris iA models
  • Includes all essential components for self-adjuster mechanism restoration
  • Manufactured by Raybestos, a trusted name in brake parts
  • Part number H12577 ensures precise fit and function

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a dedicated product line focused on providing reliable and durable brake service kits and components. Designed to meet or exceed OEM specifications, the R-Line kits offer technicians and vehicle owners a dependable solution for brake system maintenance and repair. The H12577 kit is part of this line, ensuring compatibility and quality for drum brake self-adjuster repairs on select Toyota and Scion vehicles.

Detailed Product Description

This drum brake self-adjuster repair kit includes all necessary parts to restore the self-adjusting mechanism in the drum brakes of Scion iA and Toyota Yaris iA vehicles. Over time, self-adjusters can wear or fail, leading to uneven brake shoe wear and reduced braking efficiency. The Raybestos R-Line H12577 kit addresses these issues by providing replacement components that fit precisely and function reliably within the drum brake assembly.

Common Issues Addressed by This Repair Kit

  • Inconsistent brake shoe adjustment causing uneven wear
  • Reduced braking performance due to faulty self-adjuster
  • Brake noise or dragging caused by improper adjustment
  • Difficulty maintaining proper brake shoe clearance
  • Wear and corrosion of self-adjuster components

Installation Notes and Tips

  • Ensure vehicle compatibility with Scion iA or Toyota Yaris iA before installation
  • Inspect drum brake components for wear or damage prior to assembly
  • Clean all mating surfaces and lubricate moving parts as recommended
  • Follow manufacturer torque specifications for all fasteners
  • Test brake function thoroughly after installation to confirm proper adjustment

Quality Assurance and Warranty

Raybestos R-Line parts are manufactured to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details for part number H12577 should be confirmed at the point of purchase, Raybestos typically offers limited warranties covering defects in material and workmanship. Using genuine Raybestos components helps maintain the integrity of your vehicle's braking system.

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2018ToyotaYaris iARear RightR-Line
2017ToyotaYaris iARear RightR-Line
2016ScioniARear RightR-Line

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

12577

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.