Corvette C6 Z06 Front Brake Calipers NEW
Buy Mustang parts Ltd, sourcing new front brake calipers for the C6 Z06 is a premium move. These are iconic 6-piston monoblock units, originally manufactured by PBR for General Motors.
1. Official OEM / ACDelco Specifications
To ensure you are listing “New” old-stock or current production parts, use these specific GM and ACDelco part numbers:
| Position | GM Part Number | ACDelco Part Number | Color |
| Front Left | #19208031 | #172-2441 | Red (Standard) |
| Front Right | #19208043 | #172-2442 | Red (Standard) |
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Construction: 6-piston fixed caliper.
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Piston Design: Uses a unique 6-padlet design (individual pads for each piston), though many owners upgrade to a single-piece “pad bridge” for better track performance.
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Compatibility: These are designed for the 14-inch (355mm) cross-drilled rotors found on the Z06 and Grand Sport.
2. Aftermarket Performance Upgrades (New)
If your clients are looking for better thermal management or a “big brake kit” feel, these new aftermarket options are the industry standard for the C6 Z06:
Wilwood Superlite 6R Front Brake Kit
Wilwood offers a “bolt-on” 6-piston replacement that fits under most factory Z06 wheels.
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Key Feature: Uses a standard single-pad design which is much cheaper and easier to replace than the OEM padlets.
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Finish: Available in Black, Red, or custom powder coat.
AP Racing by Essex Radi-CAL Front Brake Kit
This is the “ultimate” upgrade for Z06 owners who track their cars. The Radi-CAL design is significantly stiffer than the OEM PBR calipers, reducing pedal fade and improving modulation.
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Key Feature: Highly ventilated pistons and a “bridge” design that allows for rapid pad changes without removing the caliper.
3. Inventory Technical Details for Buy Mustang parts Ltd
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The “Pin” Kit: New calipers should always be sold with the pad pin and spring kit (GM #19121805). If you are buying “new” calipers that are missing these, your resale value will drop as customers find it difficult to source the pins separately.
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Seals & Boots: Even if a part is “New Old Stock” (NOS), check the rubber dust boots. If they have been sitting in a warehouse for 15+ years, they can become brittle.
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Bleeder Screws: Ensure the protective rubber caps are present. Missing caps lead to dirt ingress in the bleeder valves, which is a major annoyance for luxury car installers.














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