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.
