Dorman HW12559 Drum Brake Self-Adjuster Repair Kit - Rear Right

Reliable Drum Brake Self-Adjuster Repair Kit for Toyota RAV4

The Dorman HW12559 Drum Brake Self-Adjuster Repair Kit is designed specifically for Toyota RAV4 models, providing a precise fit and dependable performance. This kit includes essential components to restore proper brake shoe adjustment and maintain safe braking operation.

• Compatible with Toyota RAV4 drum brake systems
• Includes adjuster tip, nut, screw, washer, and lever
• Steel adjuster with right-hand thread direction
• Adjuster wheel diameter of 0.92 inches with 25 teeth
• Brake shoe length required: 228.6 mm; width required: 40 mm
• Standard replacement grade for reliable service
• Fork-type end 2 for precise fitment

Detailed Product Features and Specifications

The Dorman HW12559 kit is engineered for specific fitment on Toyota RAV4 vehicles, ensuring compatibility with the drum brake self-adjuster mechanism. The adjuster is made from durable steel and features a right-hand thread direction, which is critical for proper brake shoe tensioning. The adjuster wheel measures 0.92 inches in diameter and contains 25 teeth, allowing for accurate incremental adjustments. This kit requires brake shoes with a length of 228.6 mm and a width of 40 mm, matching OEM specifications. The fork-type end 2 design ensures secure installation and reliable operation within the brake assembly.

Common Applications and Repair Solutions

• Restores proper self-adjusting function in Toyota RAV4 drum brakes
• Addresses brake drag or excessive pedal travel caused by worn adjuster components
• Eliminates uneven brake shoe wear due to faulty adjuster mechanism
• Prevents brake noise and vibration related to misadjusted shoes
• Improves overall braking performance and safety

Installation Notes and Tips

When installing the Dorman HW12559 self-adjuster repair kit, ensure the brake shoes meet the specified length and width requirements (228.6 mm by 40 mm). Verify the adjuster’s right-hand thread direction matches the vehicle’s original part. Properly lubricate the adjuster threads and pivot points to facilitate smooth operation. Use the included adjuster tip, nut, screw, washer, and lever to assemble the mechanism securely. Follow Toyota RAV4 service manual guidelines for drum brake disassembly and reassembly to maintain safety and performance standards.

Quality Assurance and Warranty Information

Dorman provides this HW12559 Drum Brake Self-Adjuster Repair Kit as a standard replacement part manufactured to meet or exceed OEM specifications. The steel adjuster and included components are designed for durability and consistent performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to ensure customer confidence in the product.