Mazda 3 Rear Brake Caliper Repair Kit (2003 - 2019)
- Stok Durumu: Stokta Var
- Marka: Ithal
- Stok Kodu: KRC4612
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Mazda 3 Rear Brake Caliper Repair Kit (2003 - 2019)
Designed to eliminate hydraulic fluid leaks, stuck pistons, and caliper binding on rear disc brake systems for Mazda 3 (2003 - 2019 / BK, BL, BM, BN Chassis) vehicles, this Rear Brake Caliper Repair Kit is manufactured to strict OEM standards.
Featuring high-grade EPDM rubber seals, dust boots, and retaining rings, this rebuild set ensures smooth, binding-free piston movement. It restores optimal hydraulic pressure, prevents spongy brake pedal feel, and brings your Mazda 3's braking performance back to original standards.
Why Is Mazda 3 Caliper Repair Kit Replacement Important?
Rear brake calipers operate under extreme thermal conditions and are constantly exposed to water, road grime, salt, and aggressive brake fluid. Over time, protective rubber dust boots dry out, crack, or tear, allowing dirt and moisture to penetrate the piston chamber. This causes the piston to rust, seize, or leak fluid—compromising vehicle stopping power and fuel efficiency.
Symptoms of a Failing Brake Caliper Repair Kit
Caliper Sticking & Wheel Overheating: The piston fails to retract after releasing the pedal, causing continuous pad drag, hot wheels, and burning smells.
Brake Fluid Leaks & Spongy Pedal: Worn piston pressure seals allow hydraulic fluid leakage, resulting in low pedal pressure and reduced braking capability.
Vehicle Pulling to One Side: Seized rear caliper causes unequal braking force, causing the vehicle to pull sideways during braking or cruising.
Premature & Uneven Pad Wear: One side of the brake pad wears out rapidly due to a stuck caliper piston.
Cost-Effective Solution: Rebuilding the internal seals and protective boots using a quality seal kit is the most reliable and economical way to repair a leaking or sticking caliper without buying a complete assembly.
Key Product Features
Precision Fitment: 100% compatible with rear disc brake calipers on 2003 - 2019 Mazda 3 models (BK, BL, BM, BN chassis).
Heat & Fluid Resistant EPDM: High-grade elastomer resistant to aggressive brake fluids (DOT 3 / DOT 4) and severe thermal cycles.
Complete Seal Pack: Includes piston pressure seals, external dust boots, guide sleeve boots, and necessary clip accessories.
Technical Specifications
| Feature | Detail / Value |
| Product Name | Rear Brake Caliper Repair / Rebuild Kit |
| Compatible Vehicle | Mazda 3 (2003 - 2019 / BK, BL, BM, BN Chassis - Rear Disc Models) |
| Model Years | 2003 to 2019 |
| Fitting Position | Rear Axle (Suitable for both Right and Left sides) |