Centric 123.62037 Brake Drum - Rear

Reliable Brake Drum Replacement for Chevrolet and Pontiac Models

The Centric C-TEK Standard Brake Drum 123.62037 offers a precise fit and dependable performance for select Chevrolet and Pontiac vehicles. Designed to meet OEM specifications, this brake drum ensures consistent braking response and durability for your Aveo, Aveo5, Beat, G3, G3 Wave, Spark, Wave, and Wave5 models.

• Nominal drum diameter: 200 mm (7.874 in)
• Outside diameter: 230.1 mm (9.059 in)
• Maximum brake diameter (discard): 201 mm (7.913 in)
• Bolt hole quantity: 4 with 100 mm (3.937 in) bolt circle diameter
• Mounting hole diameter: 12.6 mm (0.496 in)
• Friction surface width: 38.8 mm (1.528 in)
• Height: 57 mm (2.244 in)
• Weight: 3.841 kg (8.45 lbs)
• Mounting type: Floating
• No outer cooling fins

About the C-TEK Standard Brake Drums Line

The C-TEK Standard Brake Drums line by Centric is engineered to provide reliable, direct replacement brake drums that meet or exceed OEM standards. This product line focuses on delivering consistent dimensions and material quality to ensure proper fitment and braking performance. The 123.62037 brake drum is part of this line, offering a balance of durability and precision for Chevrolet and Pontiac compact models.

Product Details and Specifications

This brake drum features a nominal diameter of 200 mm and an outside diameter of 230.1 mm, designed to match factory specifications for the listed vehicles. The maximum brake diameter (discard) is 201 mm, indicating when the drum should be replaced to maintain safe braking. With four bolt holes arranged on a 100 mm bolt circle diameter, installation aligns with the original mounting setup. The friction surface width of 38.8 mm provides adequate contact area for brake shoes, while the floating mounting type allows for proper drum movement during braking. The absence of outer cooling fins is consistent with the original equipment design for these models.

Common Issues Addressed by This Brake Drum

• Brake noise or vibration caused by worn or warped drums
• Reduced braking efficiency due to drum surface wear
• Brake pulsation from uneven drum thickness
• Excessive brake shoe wear linked to damaged drums
• Safety concerns from drums exceeding maximum diameter limits

Installation Notes and Tips

• Verify compatibility with Chevrolet Aveo, Aveo5, Beat, G3, G3 Wave, Spark, Wave, and Wave5 models before installation
• Inspect mounting surfaces and hardware for wear or damage prior to installation
• Ensure the drum is within maximum brake diameter specifications to maintain safety
• Use proper torque specifications on mounting bolts to avoid distortion
• Check brake shoe condition and replace if necessary during drum installation

Quality Assurance and Warranty

Centric C-TEK Standard Brake Drums are manufactured to meet strict quality standards, ensuring dimensional accuracy and material integrity. The 123.62037 brake drum undergoes rigorous testing to comply with OEM requirements. While specific warranty details are not provided here, Centric products typically include coverage against manufacturing defects. Consult product documentation or manufacturer resources for exact warranty terms.