FEBI Front Left Brake Disc Porsche 911 991 & Boxster 981 - 172939
FEBI BILSTEIN front-left high-carbon brake disc for selected Porsche 911 (991) and Porsche Boxster Spyder (981) applications. This perforated and internally vented disc has a 340 mm outer diameter, 34 mm disc thickness and coated surface. Key Details SKU 172939 Manufacturer FEBI BILSTEIN Manufacturer Part Number 172939 EAN 4054224729397 Fitting Position Front Left Paired Article 172937 - corresponding front-right brake disc Brake Disc Type Perforated / Vented Brand Class Premium Important Paired-Part Note This article, FEBI BILSTEIN 172939, is the front-left brake disc. The corresponding front-right disc is paired article 172937. The 172937 right-hand listing will be created separately next. Match the required side before ordering. Product Specifications Specification Value Fitting Position Front Left Outer Diameter 340 mm Brake Disc Thickness 34 mm Minimum Thickness 32 mm Overall Thickness / Height 69.5 mm Bolt Hole Circle Diameter 130 mm Centering Diameter 98 mm Rim Hole Number 5 Number of Mounting Bores 2 Processing High-carbon Surface Coated Brake Disc Type Perforated / Vented Vehicle Fitment Listed for 11 supplied Porsche applications covering selected 911 (991), 911 Convertible (991), 911 Targa (991) and Boxster Spyder (981) 3.8 petrol models. View full fitment - 11 applications Model Variant Engine Code Power Production Porsche 911 (991) 3.8 Carrera S MA1.03; MAB.03 294 kW / 400 PS 05/2011-12/2019 Porsche 911 (991) 3.8 Carrera S / GTS MA1.03; MAB.03 316 kW / 430 PS 07/2012-12/2019 Porsche 911 (991) 3.8 Carrera 4S MA1.03; MAB.03 294 kW / 400 PS 11/2012-12/2019 Porsche 911 (991) 3.8 Carrera 4S / 4 GTS MA1.03; MAB.03 316 kW / 430 PS 11/2012-12/2019 Porsche 911 Convertible (991) 3.8 Carrera S MA1.03; MAB.03 294 kW / 400 PS 03/2012-12/2019 Porsche 911 Convertible (991) 3.8 Carrera S / GTS MA1.03; MAB.03 316 kW / 430 PS 07/2012-12/2019 Porsche 911 Convertible (991) 3.8 Carrera 4S MA1.03; MAB.03 294 kW / 400 PS 11/2012-12/2019 Porsche 911 Convertible (991) 3.8 Carrera 4S / 4 GTS MA1.03; MAB.03 316 kW / 430 PS 11/2012-12/2019 Porsche 911 Targa (991) 3.8 Carrera 4S MA1.03; MAB.03 294 kW / 400 PS 05/2014-12/2019 Porsche 911 Targa (991) 3.8 Carrera 4S / 4 GTS MA1.03; MAB.03 316 kW / 430 PS 05/2014-12/2019 Porsche Boxster Spyder (981) 3.8 MDB.XA 276 kW / 375 PS 01/2015-05/2016 OE Reference Number Porsche: 991 351 403 01 Porsche: 99135140301 Compatibility Verification Confirm the required fitting position is front left. Match FEBI BILSTEIN manufacturer part number 172939 and Porsche OE reference 991 351 403 01. Compare the 340 mm diameter, 34 mm disc thickness, 69.5 mm overall height and 98 mm centering diameter with the original disc. Fitment can vary by production date, brake package and vehicle specification. Verify by VIN before ordering. Common Questions Which side is this brake disc for? This article is for the front-left position. What is the paired right-hand article? The corresponding front-right disc is FEBI BILSTEIN article 172937. That listing will be created separately next. Is the disc perforated and vented? Yes. The supplied specification states perforated and vented construction. What is the minimum permitted thickness? The supplied minimum thickness is 32 mm.