Centric 122.66016 Brake Drum - Rear

Overview of Centric Premium Brake Drum 122.66016

The Centric Premium Brake Drum 122.66016 is engineered for reliable braking performance on Chevrolet Astro and GMC Safari vehicles. Designed to meet precise specifications, this brake drum ensures consistent fit and function for your vehicle's braking system.

• Compatible with Chevrolet Astro and GMC Safari models
• Nominal drum diameter: 241.30 mm (9.500 inches)
• Maximum brake diameter (discard): approximately 243.6 mm (9.59 inches)
• Five bolt holes with a 127 mm (5 inch) bolt circle diameter
• Includes outer cooling fins for improved heat dissipation
• Floating mounting type with 0.53 to 0.54 inch mounting hole diameter
• Friction surface width of 62.99 mm (2.48 inches)
• Weight approximately 15 lbs (6.818 kgs)

About Centric Premium Brake Drums

The Centric Premium Brake Drums line is designed to provide a balance of durability and performance for drum brake applications. This product line focuses on precise manufacturing tolerances and quality materials to ensure proper fitment and reliable braking. The 122.66016 brake drum benefits from these standards, offering consistent braking response and heat management through its integrated outer cooling fins.

Detailed Product Description

This Centric Premium Brake Drum 122.66016 features a nominal diameter of 241.30 mm (9.5 inches) and a maximum discard diameter of approximately 243.6 mm (9.59 inches), which aligns with OEM specifications for Chevrolet Astro and GMC Safari vehicles. The drum includes five bolt holes arranged on a 127 mm (5 inch) bolt circle diameter, ensuring secure mounting. Its floating mounting type and mounting hole diameter between 0.53 and 0.54 inches provide compatibility with factory hardware. The friction surface width of 62.99 mm (2.48 inches) supports effective braking contact, while the outer cooling fins help dissipate heat generated during braking, reducing the risk of brake fade. Weighing about 15 lbs, this brake drum balances strength and manageable weight for ease of installation.

Common Applications and Problem Solving

• Replacement for worn or scored brake drums on Chevrolet Astro and GMC Safari
• Addresses brake noise caused by uneven drum surfaces
• Resolves reduced braking efficiency due to heat buildup
• Corrects vibration or pulsation issues related to drum wear
• Restores proper brake shoe contact and stopping power

Installation Notes and Tips

• Verify compatibility with your specific Chevrolet Astro or GMC Safari model year before installation
• Inspect brake shoes and hardware for wear and replace as necessary
• Clean mounting surfaces to ensure proper drum seating
• Check drum diameter against discard specifications to confirm replacement necessity
• Torque mounting bolts to manufacturer specifications to avoid warping

Quality Assurance and Warranty

Centric Premium Brake Drums are manufactured to meet or exceed OEM standards, ensuring reliable performance and fitment. The 122.66016 brake drum undergoes rigorous quality control processes to maintain consistency. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.