10-Piston Brake Caliper for Porsche 992 Turbo S – 992615123S / 992615124S

Name: 10-Piston Brake Caliper for Porsche 992 Turbo S – 992615123S / 992615124S
Brand: ForzaCCB.com
SKU: 8298201874571
Price: 5190.00 USD
Availability: InStock

Only 2 left

Price per pair

$5 190

~~$7 700~~ Sale $5 190

US delivery — duty-paid shipping available Tariffs & taxes prepaid with shipping. No sales tax.

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Front brake calipers for Porsche 992 Turbo S, supplied under primary catalog numbers 992615123S and 992615124S. These are calipers intended for high-performance braking applications and are suitable for OEM replacement or verified fitment-based use.

This listing includes:

Left front caliper: 992615123S
Right front caliper: 992615124S

Secondary reference numbers for comparison:

Left: 992615105CC
Right: 992615106CC

These calipers are associated with Porsche 992 Turbo S applications and should be matched by part number and brake system specification before purchase.

Fitment

Suitable for:

Porsche 992 Turbo S – 2019 onwards
Porsche 992 Turbo – 2019 onwards only if equipped with matching brake system and verified fitment

Vehicle group:

Porsche 992.1 Turbo 3.8L 2020–2024
Porsche 992.1 Turbo S 3.8L 2020–2024
Porsche 992.1 Turbo Cabriolet 3.8L 2020–2024
Porsche 992.1 Turbo S Cabriolet 3.8L 2020–2024

Reference numbers

Primary numbers:

992615123S
992615124S

Secondary reference numbers:

992615105CC
992615106CC

Important note

Please verify compatibility by part number, vehicle specification, and brake system type before purchase. Secondary reference numbers are provided for comparison only and should not replace fitment verification.

Rotor & Wheel Fitment Guide

Minimum wheel diameter guidance by rotor size. Always validate final fitment using a physical template and measured clearances.

Rotor Size (Diameter x Thickness)	Minimum Wheel Size	Technical Fitment Notes
280mm - 300mm × 20/28mm	15-inch	The smallest workable upgrade size, and only with compact low-profile callipers. Requires at least 340mm of clear inner wheel barrel. Steel systems only - carbon ceramic is not produced in this diameter range.
310mm × 22mm	16-inch	Fits most 16-inch wheels. Installation on 15-inch wheels is possible only with specific low-profile callipers and is not generally recommended.
330mm × 28mm	17-inch	Standard entry-level size for performance brake upgrades. Fits comfortably within most 17-inch alloy wheels.
345mm - 356mm × 32mm	18-inch	Common mid-range size. Requires 18-inch wheels with standard barrel clearance.
380mm × 32/34mm	19-inch	The industry standard for Carbon Ceramic (CCB) and heavy-duty steel systems. Fits most 19-inch wheels; verify spoke clearance for wider callipers.
390mm × 36mm	19-inch (Tight Fit)	Fits 19-inch wheels with high-clearance barrels (flat inner bed). 20-inch wheels are recommended to ensure adequate air gap for cooling.
400mm - 405mm × 36/38mm	20-inch	Requires 20-inch wheels. Ensure the wheel barrel does not taper significantly near the mounting face.
410mm - 420mm × 38/40mm	21-inch	Standard fitment for 21-inch wheels. Can fit select 20-inch motorsport wheels with specialised flat barrel profiles (template verification required).
440mm × 40/42mm	21-inch (Minimum)	Extreme fitment. 21-inch is the absolute minimum requirement. 22-inch wheels are strongly advised for safe operating clearance and heat dissipation.

Essential Clearance Requirements

To ensure safety and prevent damage to components, please observe the following industry-standard tolerances when measuring your wheels:

Radial Clearance (Barrel): A minimum gap of 3mm is required between the top of the calliper and the inner wheel barrel to account for heat expansion and wheel deflection under load.
Axial Clearance (Spokes): Ensure a minimum of 3mm clearance between the face of the calliper and the rear of the wheel spokes.
Balance Weights: Ensure wheel balancing weights are positioned so they do not foul the brake calliper. We recommend placing weights outboard of the calliper zone for tighter fitments.

Important Fitment Disclaimer

The wheel sizes listed above represent minimum technical requirements based on standard barrel profiles. Due to significant variation in alloy wheel designs, particularly spoke curvature (X-factor) and inner barrel contours, meeting nominal diameter alone does not guarantee compatibility.

We strongly recommend verifying clearance instrumentally using printable fitment templates rather than relying only on visual estimates or stated wheel specifications. Please ensure at least 3mm clearance in all directions to account for thermal expansion and dynamic wheel deflection.