Dynamite Friction 4000-2373-10 Disc Brake Pad Set - Rear

DFC 4000 HybriDynamic Rear Brake Pads

Dynamite Friction DFC 4000 HybriDynamic Brake Pads are built for drivers who want steady pedal feel, responsive braking, and low-noise operation in everyday use. This rear disc brake pad set is a practical choice for Hyundai Elantra, Hyundai Kona, Hyundai Kona Electric, Kia K4, Kia Soul, and Hyundai Ioniq applications listed below.

The DFC 4000 HybriDynamic Brake Pads line focuses on balanced stopping performance and value, using a hybrid friction material to help simplify pad selection for daily driving. Part number 4000-2373-10 is prepared for a mechanical pad wear sensor, uses integrally molded friction material attachment, and comes as a 4-pad set for the rear axle.

• Hybrid friction material for consistent brake response
• Low dust and low noise characteristics for daily driving
• Prepared for pad wear sensor use
• Integrally molded friction material attachment
• 4-pad rear disc brake pad set
• Pad dimensions: 41.4 mm outer height, 99.5 mm width, 14.9 mm thickness

Fitment Details

• Fits 2026 Hyundai Elantra, rear; requires hardware 340-21029SS.
• Fits 2026 Hyundai Kona, rear; requires hardware 340-21029SS.
• Fits 2026 Kia K4, rear; requires hardware 340-21029SS.
• Fits 2021-2025 Hyundai Elantra, rear.
• Fits 2024-2025 Hyundai Kona, rear.
• Fits 2024-2025 Hyundai Kona Electric, rear.
• Fits 2025 Kia K4, rear.
• Fits 2023-2025 Kia Soul, rear; electric parking brake.
• Fits 2021-2022 Hyundai Ioniq, rear.

What This Brake Pad Set Helps Address

• Squealing or noisy rear brake operation
• Excess brake dust buildup on wheels
• Uneven or inconsistent pedal feel
• Worn rear pads that reduce braking response
• Rear brake service needs on vehicles with an electric parking brake

Installation Notes

Confirm rear axle fitment by year, make, model, and brake configuration before ordering. For 2026 Hyundai Elantra, 2026 Hyundai Kona, and 2026 Kia K4 applications, required hardware 340-21029SS is noted in the fitment data. This part is prepared for a mechanical wear sensor, but the sensor itself is not included. Verify pad dimensions and caliper clearance during installation, and inspect rotors, slides, and parking brake components at the same time.

Quality Assurance

Dynamite Friction positions the DFC 4000 HybriDynamic line as a consistent, value-focused brake pad option for daily driving. The hybrid formulation is intended to deliver stable pedal feel, dependable brake response, and controlled dust and noise characteristics across the listed Hyundai and Kia rear brake applications. Part number 4000-2373-10 is specified for the fitments shown above.