Dynamite Friction 920-63196 Disc Brake Rotor - Rear

Overview of Dynamite Friction DFC Hi-Carbon Alloy GEOMET Coated Rotor

The Dynamite Friction DFC Hi-Carbon Alloy GEOMET Coated Rotor - Drilled (part number 920-63196) is engineered for precision braking performance on select Mercedes-Benz models. Designed with durability and heat dissipation in mind, this rotor is an ideal replacement for vehicles requiring reliable stopping power.

• Compatible with Mercedes-Benz CLE53 AMG, E53 AMG, GLC43 AMG, S500, S580, and S580e
• Disc brake rotor with X-drilled surface for improved heat dissipation
• Hi-carbon alloy construction with GEOMET grey rust-resistant coating on the hat
• Nominal thickness of 26 mm and discard thickness of 23.4 mm
• 5 bolt holes with a bolt circle diameter of 112 mm and center hole diameter of 69 mm
• Plain disc finish with non-directional braking surface
• Height dimensions of 45.6 mm and 49.6 mm for precise fitment

Product Line Details: DFC Hi-Carbon Alloy GEOMET Coated Rotor - Drilled

The DFC Hi-Carbon Alloy GEOMET Coated Rotor - Drilled line from Dynamite Friction focuses on rotors that combine high-carbon alloy material with a GEOMET grey coating on the rotor hat to resist corrosion. The drilled disc surface enhances heat dissipation and reduces brake fade under demanding conditions. This product line is designed to meet the specific braking requirements of performance-oriented vehicles such as the Mercedes-Benz AMG series and luxury sedans.

Technical Description and Specifications

This disc brake rotor features a 360 mm outside diameter and a plain disc finish with X-drilled holes to improve ventilation and cooling during braking. The rotor’s nominal thickness is 26 mm, with a discard thickness of 23.4 mm, ensuring a long service life before replacement is necessary. The rotor hat is coated with a GEOMET grey rust-resistant finish to protect against corrosion and extend durability. It includes 5 bolt holes arranged on a 112 mm bolt circle diameter and a center hole diameter of 69 mm, matching the factory specifications for the listed Mercedes-Benz models. The rotor’s height measures 45.6 mm and 49.6 mm, accommodating the specific caliper and hub assembly requirements.

Applications and Problem Solving

• Replacement rotor for worn or warped discs on Mercedes-Benz CLE53 AMG and E53 AMG
• Improves heat dissipation to reduce brake fade during aggressive driving or towing
• Restores braking performance on GLC43 AMG and S500 models with corroded or damaged rotors
• Prevents rust and corrosion buildup on S580 and S580e vehicles with GEOMET coating
• Ensures proper fitment and braking balance with exact OEM bolt pattern and dimensions

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below 23.4 mm discard thickness
• Ensure compatibility with vehicle model and year for proper bolt pattern and fit
• Clean hub surface before mounting to prevent runout and vibration
• Torque bolts to manufacturer specifications to maintain rotor alignment
• Inspect brake pads and calipers during rotor replacement for optimal braking system performance

Quality Assurance

Dynamite Friction rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The GEOMET coating provides enhanced corrosion resistance, contributing to longer rotor life. Part number 920-63196 undergoes rigorous quality control to ensure consistent thickness, balance, and durability. Warranty information is available through the manufacturer or authorized distributors.