PowerStop AD8621P Brake Drum - Rear

Power Stop Rear OE Stock Replacement Coated Brake Drum Overview

The Power Stop - Rear OE Stock Replacement Coated Brake Drum (Part Number AD8621P) is engineered to meet the exact specifications for Chevrolet Tahoe and GMC Yukon rear brake systems. Designed with durability and performance in mind, this brake drum offers a reliable replacement option for maintaining your vehicle's braking efficiency.

• Constructed from durable cast iron for strength and heat resistance
• Rust resistant coating to extend service life and reduce corrosion
• Inside diameter of 10.00 inches (254.00 mm) for precise fitment
• Outside diameter of 12.00 inches (304.00 mm) ensuring compatibility with OE components
• Maximum brake diameter (discard) of 10.10 inches (256.29 mm) for safe replacement timing
• Equipped with 6 bolt holes for secure mounting

Detailed Product Description

This Power Stop brake drum is made from cast iron, a material known for its excellent thermal conductivity and wear resistance, which is critical for effective braking performance. The rust resistant coating helps protect the drum from environmental factors that can cause corrosion, extending the life of the part. With an inside diameter of 10.00 inches and an outside diameter of 12.00 inches, this brake drum is designed to match the original equipment specifications for the rear brakes on Chevrolet Tahoe and GMC Yukon models. The maximum brake diameter (discard) of 10.10 inches indicates when the drum should be replaced to maintain safe braking operation. Featuring 6 bolt holes, it ensures a secure and proper fit during installation.

About the Power Stop - Rear OE Stock Replacement Coated Brake Drum Line

The Power Stop - Rear OE Stock Replacement Coated Brake Drum product line focuses on providing direct OE replacement parts with added corrosion resistance. This line is designed to offer a balance between durability and cost-effectiveness, making it suitable for drivers who require reliable brake components that meet factory standards. The coated brake drums in this line help reduce rust buildup, which can affect braking performance and drum longevity.

Common Applications and Issues Addressed

• Replacement for worn or scored rear brake drums on Chevrolet Tahoe and GMC Yukon
• Solves issues related to brake noise caused by rust or uneven drum surfaces
• Addresses reduced braking efficiency due to drum wear beyond discard diameter
• Prevents corrosion-related damage that can lead to premature brake component failure
• Restores proper brake drum dimensions for consistent brake shoe contact

Installation Notes and Tips

• Ensure the brake drum is compatible with your specific Chevrolet Tahoe or GMC Yukon model year
• Inspect brake shoes and hardware for wear and replace if necessary during installation
• Clean mounting surfaces to prevent misalignment and ensure proper fit
• Check the maximum brake diameter (discard) to confirm the drum is within service limits
• Torque bolts to manufacturer specifications to secure the drum properly

Quality Assurance and Warranty

Power Stop manufactures this brake drum to meet or exceed OEM standards, ensuring reliable performance and durability. The rust resistant coating adds an extra layer of protection against environmental damage. While specific warranty details are not provided, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Always verify warranty terms with the product documentation or supplier.