A1 CARDONE 19-B2743 rear left brake caliper for the 2001-2003 Mazda Protege and other vehicles presses the pads against the rotor to slow the wheel. Each A1 CARDONE brake caliper is remanufactured with new components, and this one comes unloaded with its bracket.
- Each caliper is 100% pressure-tested
- Steel piston that resists cracking and pitting
- New high-temperature EPDM rubber seals
- Rust inhibitor treatment on the caliper, with an oil emulsion finish
- New bleeder screw for trouble-free bleeding and a positive seal
- Plastic cap plugs protect each brake port thread
Quick facts
- Part: A1 CARDONE 19-B2743 brake caliper
- Also called: disc brake caliper
- Fits: 2001-2003 Mazda Protege and other vehicles
- Position: Rear left
- Material: Cast iron caliper casting, steel piston
- Condition: Remanufactured
Fluid at the caliper or a pull to one side under braking can mean the caliper is worn. A sticking slide pin, a collapsed brake hose or a worn rotor can be behind those signs too, so find the cause before you buy. This listing is one caliper for the rear left; the rear right is a separate part, and both sides are normally replaced together.
Fits
It fits the 2001-2003 Mazda Protege and the 2002-2003 Mazda PROTEGE5. The 2001-2003 Mazda Protege takes one caliper on this side.
Specifications
Fit and size
- Position: Rear left
- Quantity per application: 1
- Piston quantity: 1
- Piston diameter: 30.099 mm (1.185 in)
- Inlet port: banjo, M10x1.0 thread, 10.00366 mm (0.394 in)
- Mounting hole and thread diameter: 10.00366 mm (0.394 in), thread M10x1.25
- Bleeder thread size: M7x1.0
Build and materials
- Type: floating caliper, unloaded, with bracket
- Condition: Remanufactured
- Caliper casting material: cast iron
- Piston material: steel
- Seals: EPDM rubber
- Finish: oil emulsion with rust inhibitor
- Country of origin: Mexico
In the box
One brake caliper with its bracket, a hardware kit and an instruction sheet. Brake pads, the mounting bolt and a bleeder screw cap are not included, and old mounting bolts may not be reusable, so plan on new ones.
Installation notes
- Silicone grease is used on floating caliper mounting pins.
- Use the brake fluid the vehicle maker recommends, new from a sealed container.
- Inspect both calipers for binding or sticky slides or pins, and make sure the brake hoses are not collapsed or restricted.
Interchange: 3KZT2699ZA · BK1T2671XA · BKZT2699Z
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Is this a Mazda Protege brake caliper for the 2001-2003 model years?
Yes. A1 CARDONE 19-B2743 is the rear left caliper for the 2001-2003 Mazda Protege and the 2002-2003 Mazda PROTEGE5.
Is this a 2002 Mazda Protege rear brake caliper for the left or right side?
It is for the rear left side. The 2001-2003 Mazda Protege takes the rear right caliper as its own separate part.
Does the A1 CARDONE caliper come with its bracket and hardware?
Yes. A1 CARDONE 19-B2743 comes with the bracket, a hardware kit and an instruction sheet. Brake pads, the mounting bolt and a bleeder screw cap are not included.
Is this disc brake caliper a floating type, and how big is the piston?
Yes. This floating caliper has one steel piston, 30.099 mm (1.185 in) across, and a banjo inlet with an M10x1.0 thread.
Can I swap this steel piston caliper for a phenolic piston one?
No, that is not recommended. The original manufacturers specified steel or phenolic pistons for the vehicle's intended use, so follow the vehicle maker's recommendation.
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