SHW PFL39527 Left Front Smooth Monobloc Rotor 360x36 Porsche Macan S GTS

Vehicle Fitment

• 2019-2021 Porsche Macan S (95B, .2 generation) - 3.0L V6 twin-turbo - standard steel brakes only (without PSCB or PCCB)
• 2020-2021 Porsche Macan GTS (95B, .2 generation) - 2.9L V6 twin-turbo - standard steel brakes only (without PSCB or PCCB)

Fitment Notes

• Standard steel brakes only - the PFL39527 is for Macan models equipped with the standard iron brake discs; it is NOT compatible with Porsche Ceramic Composite Brakes (PCCB - yellow calipers) or Porsche Surface Coated Brakes (PSCB - white calipers with tungsten-carbide-coated rotors); PCCB and PSCB use completely different rotor materials, dimensions, and caliper interfaces; installing an iron rotor in a PCCB or PSCB caliper is not possible and should not be attempted; verify your brake specification by checking your caliper color and option codes before ordering
• .2 generation Macan only - the PFL39527 with OE# 95B615301AA is the second-generation (facelift) Macan specification, introduced for model year 2019; the first-generation (pre-facelift) Macan S and GTS used a different front rotor specification; verify your model year before ordering
• Left front (driver side) only - one rotor per order; the matching right front rotor is a separate SHW part number; a complete front axle replacement requires both left and right rotors
• Sold individually - one rotor per order
• OE replacement - replaces Porsche OE part number 95B615301AA; SHW is the OEM supplier of this rotor to Porsche for the .2 Macan standard front brake system
• Minimum thickness: 34mm - the rotor has a minimum discard thickness of 34mm; do not machine below this dimension

Features

• True OEM-source rotor - SHW (Schwabische Huttenwerke) is the direct OEM supplier of brake rotors to Porsche for the 95B Macan platform; the PFL39527 is the same part installed on these vehicles at the factory, produced at SHW's integrated German manufacturing facility to the same specification and quality standards as Porsche's assembly line supply; the SHW Performance consumer product line makes this OEM-specification rotor available to end consumers directly, providing factory-correct replacement without the dealer price premium while maintaining identical part quality
• Smooth monobloc construction - the .2 Macan S and GTS standard steel front brake specification uses a smooth (un-drilled, un-slotted) iron monobloc rotor; the smooth surface is the factory design for this application, providing consistent, even pad contact across the full friction ring with no surface interruptions that could affect pad wear uniformity; the monobloc one-piece construction delivers rigidity and thermal mass without the mechanical complexity of two-piece designs, appropriate for the Macan's performance envelope and typical owner use patterns
• 360mm x 36mm internally vented disc - the 360mm diameter represents the standard steel brake specification for the .2 Macan S and GTS; the 36mm thickness with internal ventilation vanes provides continuous cooling airflow through the rotor body as the wheel rotates, dissipating heat from the friction faces through centrifugal air movement; the internally vented design is what allows the Macan's front brakes to handle repeated braking events from highway speeds without sustained thermal buildup that would cause fade or rotor distortion; the 360mm smooth specification is distinct from the optional PSCB (which uses 390mm tungsten-coated rotors) and the PCCB (which uses ceramic composite rotors of similar diameter)
• Coated surface finish - Park Auto Motorsports confirms the surface as "Coated"; SHW applies a corrosion-protective coating to the non-friction areas of the rotor (hat, fins, and inner vane surfaces) that inhibits surface rust formation during storage and the early break-in period; this coating wears off the friction surfaces as the pads bed in and does not interfere with braking performance
• SHW manufacturing quality - SHW operates an integrated facility in Germany encompassing iron foundry, machining, and quality inspection; every step of production from raw material to finished rotor is controlled in-house; SHW traces its roots to iron smelting activities in the Konigsbronn region of Germany dating to 1365, and its modern manufacturing infrastructure is purpose-built to supply the dimensional accuracy and metallurgical consistency required by Porsche's OEM supply standards

Specifications

• Part Number: PFL39527
• Brand: SHW Performance (Schwabische Huttenwerke, Germany)
• Product: Smooth Monobloc Internally Vented Disc Brake Rotor
• Position: Left Front (Driver Side)
• Rotor Diameter: 360mm
• Rotor Thickness (New): 36mm
• Minimum Discard Thickness: 34mm
• Surface: Smooth (un-drilled, un-slotted), coated
• Type: Internally vented
• Construction: Monobloc (one-piece cast iron)
• Application: 2019-2021 Porsche Macan S; 2020-2021 Porsche Macan GTS - standard steel brakes only (not PSCB or PCCB)
• OE Part Number: 95B615301AA (also 95B-615-301-AA)
• UPC: 0048544886360
• Country of Origin: Germany
• Quantity: Sold individually (1 rotor per order)

Included Components

• 1x SHW PFL39527 Left Front Smooth Monobloc Brake Rotor

Product Description

The SHW PFL39527 is the left front smooth monobloc brake rotor for the 2019-2021 Porsche Macan S and 2020-2021 Macan GTS (.2 generation, 95B) - measuring 360mm in diameter and 36mm in thickness. SHW (Schwabische Huttenwerke) is the direct OEM supplier of this rotor to Porsche for the .2 Macan's standard steel front brake system, and the SHW Performance product line makes this factory-specification part available to Macan owners directly without the dealer margin.

The PFL39527 uses the smooth monobloc specification that is the factory standard for the .2 Macan S and GTS standard steel brakes - a smooth, internally vented cast iron one-piece rotor without drilling or slotting. The Macan forum community confirms the .2 S/GTS standard specification is 360mm x 36mm (internally vented, not cross-drilled), distinguishing it clearly from the optional PSCB (390mm x 38mm tungsten-coated, white calipers) and the PCCB (ceramic composite, yellow calipers). The PFL39527 is not compatible with either optional brake system; caliper color provides a quick visual confirmation - standard steel brakes use red or silver calipers; PSCB uses white; PCCB uses yellow.

The first-generation (pre-.2) Macan used a different front rotor specification; verify model year before ordering. Left front position only; sold individually. Replaces Porsche OE part 95B615301AA. Minimum discard thickness is 34mm.