Centric 122.35000 Brake Drum - Rear

Reliable Brake Drum Replacement for Smart Vehicles

The Centric Premium Brake Drums 122.35000 offers a precise fit and dependable performance for Smart Crossblade, Fortwo, and Roadster models. Designed to meet exact OEM specifications, this brake drum ensures consistent braking and durability.

• Compatible with Smart Crossblade, Fortwo, and Roadster models
• Nominal drum diameter of 202.9 mm (7.988 inches)
• Outside diameter measures 235.1 mm (9.256 inches)
• Maximum brake diameter (discard) at 204 mm (8.031 inches)
• Friction surface width of 39.5 mm (1.56 inches) for effective braking
• Floating mounting type with 0.5 inch (12.7 mm) mounting hole diameter
• Weight approximately 7 lbs (3.182 kgs) for balanced performance

About Centric Premium Brake Drums

The Centric Premium Brake Drums line is engineered to provide high-quality replacement brake components that match or exceed original equipment standards. This product line focuses on precision manufacturing and material quality to ensure reliable braking performance and long service life. The 122.35000 brake drum is part of this line, offering consistent dimensions and fitment for Smart vehicles requiring dependable drum brakes.

Product Details and Specifications

This brake drum features a nominal diameter of 202.9 mm and an outside diameter of 235.1 mm, designed to fit the specific brake system requirements of Smart Crossblade, Fortwo, and Roadster models. The maximum brake diameter before discard is 204 mm, ensuring safety by indicating when replacement is necessary. The friction surface width of 39.5 mm provides adequate contact area for brake shoes, contributing to effective stopping power. The floating mounting type and 0.5 inch mounting hole diameter facilitate proper installation and secure fitment. With a bolt circle diameter of 112 mm and a hub hole diameter of 58 mm, this brake drum aligns precisely with the vehicle’s hub assembly.

Common Issues Addressed by This Brake Drum

• Worn or scored brake drums causing reduced braking efficiency
• Brake pulsation or vibration due to uneven drum surface
• Excessive brake noise from damaged or warped drums
• Brake fade resulting from overheated or undersized drums
• Drum diameter exceeding maximum discard limits

Installation Notes and Tips

Ensure the brake drum is compatible with your Smart Crossblade, Fortwo, or Roadster model before installation. Measure the existing drum diameter and compare it to the maximum brake diameter discard specification of 204 mm to confirm replacement necessity. Clean the hub surface and mounting area to prevent misalignment. Use proper torque specifications on mounting bolts to avoid warping. It is recommended to inspect brake shoes and hardware during installation for optimal braking performance.

Quality Assurance and Warranty

Centric Premium Brake Drums are manufactured to meet strict quality standards, ensuring reliable performance and durability. This brake drum undergoes rigorous testing to comply with OEM specifications. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.