OE Quality
60-Day Returns

Raybestos WK2780 Disc Brake Caliper Seal Kit - Front
Reliable Disc Brake Caliper Seal Kit for Nissan and INFINITI
The Raybestos Element3 Disc Brake Caliper Seal Kit WK2780 is designed to restore the sealing performance of your brake calipers. This kit is compatible with various Nissan and INFINITI models, ensuring a precise fit and dependable brake function.
- Complete seal kit for disc brake calipers
- Compatible with Nissan 370Z, FX50, G37, M37, M56, Q50, Q60, Q70, Q70L, QX70
- Part number WK2780 for easy identification
- Manufactured by Raybestos under the Element3 product line
- Includes all necessary seals to maintain caliper integrity
About the Raybestos Element3 Product Line
The Element3 line by Raybestos focuses on providing reliable brake components that meet or exceed OEM specifications. This disc brake caliper seal kit WK2780 is part of that line, offering quality materials and precise engineering to support brake system maintenance on select Nissan and INFINITI vehicles.
Detailed Product Description
This disc brake caliper seal kit WK2780 contains all the essential seals required to refurbish the caliper assembly, preventing fluid leaks and ensuring proper piston movement. It is specifically designed for use with Nissan and INFINITI models such as the 370Z, FX50, G37, M37, M56, Q50, Q60, Q70, Q70L, and QX70. Using this kit helps maintain braking efficiency and safety by restoring the caliper’s sealing surfaces.
Common Issues Addressed by This Seal Kit
- Brake fluid leaks from worn or damaged caliper seals
- Reduced braking performance due to caliper piston sticking
- Brake drag caused by improper seal function
- Caliper corrosion leading to seal deterioration
- Noise or vibration related to caliper seal failure
Installation Notes and Tips
- Ensure the caliper is thoroughly cleaned before installing new seals
- Use proper brake fluid compatible with your vehicle’s specifications
- Inspect caliper pistons and hardware for wear or damage during installation
- Lubricate seals lightly with brake fluid to ease installation
- Follow manufacturer torque specifications when reassembling calipers
Quality Assurance and Warranty
Raybestos manufactures the Element3 WK2780 seal kit to meet strict quality standards, ensuring durability and reliable performance. While specific warranty details should be confirmed with the supplier, Raybestos products typically come with a limited warranty against defects in materials and workmanship.
This part fits 73 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2017 | INFINITI | Q50 | Sport | Front | Element3 | |||
| 2017 | INFINITI | Q70 | GAS | Front | w/ 20" Wheels; Element3 | |||
| 2017 | INFINITI | Q70L | GAS | Front | Compatible with vehicles equipped with Sport Package.; Element3 | |||
| 2017 | Nissan | 370Z | Nismo | Front | Element3 | |||
| 2017 | Nissan | 370Z | Touring Sport | Front | Element3 | |||
| 2017 | Nissan | 370Z | Nismo Tech | Front | Element3 | |||
| 2017 | Nissan | 370Z | Sport Tech | Front | Element3 | |||
| 2017 | Nissan | 370Z | Sport | Front | Compatible with vehicles equipped with Sport Package.; Element3 | |||
| 2016 | INFINITI | Q50 | Sport | Front | Element3 | |||
| 2016 | INFINITI | Q70 | GAS | Front | w/ 20" Wheels; Element3 | |||
| 2016 | INFINITI | Q70L | GAS | Front | Compatible with vehicles equipped with Sport Package.; Element3 | |||
| 2016 | Nissan | 370Z | Sport Tech | Front | Element3 | |||
| 2016 | Nissan | 370Z | Nismo | Front | Element3 | |||
| 2016 | Nissan | 370Z | Nismo Tech | Front | Element3 | |||
| 2016 | Nissan | 370Z | Touring Sport | Front | Element3 | |||
| 2016 | Nissan | 370Z | Sport | Front | Compatible with vehicles equipped with Sport Package.; Element3 | |||
| 2015 | INFINITI | Q50 | Hybrid Sport | Front | Element3 | |||
| 2015 | INFINITI | Q50 | Sport | Front | Element3 | |||
| 2015 | INFINITI | Q60 | IPL | Front | Element3 | |||
| 2015 | INFINITI | Q60 | S Limited | Front | Element3 | |||
| 2015 | INFINITI | Q60 | S | Front | Element3 | |||
| 2015 | INFINITI | Q60 | Base | Front | Compatible with vehicles equipped with Brembo brakes.; Element3 | |||
| 2015 | INFINITI | Q60 | Journey | Front | Compatible with vehicles equipped with Brembo brakes.; Element3 | |||
| 2015 | INFINITI | Q70 | GAS | Front | w/ 20" Wheels; Element3 | |||
| 2015 | Nissan | 370Z | Sport | Front | Compatible with vehicles equipped with Sport Package.; Element3 | |||
| 2015 | Nissan | 370Z | Nismo | Front | Compatible with vehicles equipped with Sport Package.; Element3 | |||
| 2015 | Nissan | 370Z | Touring Sport | Front | Compatible with vehicles equipped with Sport Package.; Element3 | |||
| 2014 | INFINITI | Q50 | Hybrid Sport | Front | Element3 | |||
| 2014 | INFINITI | Q50 | Sport | Front | Element3 | |||
| 2014 | INFINITI | Q60 | Sport | Front | Element3 | |||
| 2014 | INFINITI | Q60 | IPL | Front | Element3 | |||
| 2014 | INFINITI | Q60 | Base | Front | Compatible with vehicles equipped with Brembo brakes.; Element3 | |||
| 2014 | INFINITI | Q60 | Journey | Front | Compatible with vehicles equipped with Brembo brakes.; Element3 | |||
| 2014 | INFINITI | Q70 | 3.7 | Front | Compatible with vehicles equipped with Sport Package.; Element3 | |||
| 2014 | INFINITI | Q70 | 5.6 | Front | Compatible with vehicles equipped with Sport Package.; Element3 | |||
| 2014 | INFINITI | QX70 | 5.0L | V8 | Front | Element3 | ||
| 2014 | Nissan | 370Z | Touring | Front | Compatible with vehicles equipped with Sport Package.; Element3 | |||
| 2014 | Nissan | 370Z | Base | Front | Compatible with vehicles equipped with Sport Package.; Element3 | |||
| 2014 | Nissan | 370Z | Nismo | Front | Compatible with vehicles equipped with Sport Package.; Element3 | |||
| 2013 | INFINITI | FX50 | Front | Element3 | ||||
| 2013 | INFINITI | G37 | Sport | Front | Compatible with vehicles equipped with Brembo brakes.; Element3 | |||
| 2013 | INFINITI | G37 | Base | Front | Compatible with vehicles equipped with Brembo brakes.; Element3 | |||
| 2013 | INFINITI | G37 | Journey | Front | Compatible with vehicles equipped with Brembo brakes.; Element3 | |||
| 2013 | INFINITI | G37 | X | Front | Compatible with vehicles equipped with Brembo brakes.; Element3 | |||
| 2013 | INFINITI | G37 | IPL | Front | Compatible with vehicles equipped with Brembo brakes.; Element3 | |||
| 2013 | INFINITI | M37 | Front | Compatible with vehicles equipped with Sport Package.; Element3 | ||||
| 2013 | INFINITI | M56 | Front | Compatible with vehicles equipped with Sport Package.; Element3 | ||||
| 2013 | Nissan | 370Z | Nismo | Front | Compatible with vehicles equipped with Sport Package.; Element3 | |||
| 2013 | Nissan | 370Z | Base | Front | Compatible with vehicles equipped with Sport Package.; Element3 | |||
| 2013 | Nissan | 370Z | Touring | Front | Compatible with vehicles equipped with Sport Package.; Element3 | |||
| 2012 | INFINITI | FX50 | Front | Element3 | ||||
| 2012 | INFINITI | G37 | Base | Front | Compatible with vehicles equipped with Brembo brakes.; Element3 | |||
| 2012 | INFINITI | G37 | Journey | Front | Compatible with vehicles equipped with Brembo brakes.; Element3 | |||
| 2012 | INFINITI | G37 | Sport | Front | Compatible with vehicles equipped with Brembo brakes.; Element3 | |||
| 2012 | INFINITI | G37 | X | Front | Compatible with vehicles equipped with Brembo brakes.; Element3 | |||
| 2012 | INFINITI | M37 | Front | Compatible with vehicles equipped with Sport Package.; Element3 | ||||
| 2012 | INFINITI | M56 | Front | Compatible with vehicles equipped with Sport Package.; Element3 | ||||
| 2012 | Nissan | 370Z | Front | Compatible with vehicles equipped with Sport Package.; Element3 | ||||
| 2011 | INFINITI | FX50 | Front | Element3 | ||||
| 2011 | INFINITI | G37 | Sport | Front | Compatible with vehicles equipped with Brembo brakes.; Element3 | |||
| 2011 | INFINITI | G37 | Journey | Front | Compatible with vehicles equipped with Brembo brakes.; Element3 | |||
| 2011 | INFINITI | G37 | Base | Front | Compatible with vehicles equipped with Brembo brakes.; Element3 | |||
| 2011 | INFINITI | G37 | X | Front | Compatible with vehicles equipped with Brembo brakes.; Element3 | |||
| 2011 | INFINITI | M37 | Front | Compatible with vehicles equipped with Sport Package.; Element3 | ||||
| 2011 | INFINITI | M56 | Front | Compatible with vehicles equipped with Sport Package.; Element3 | ||||
| 2011 | Nissan | 370Z | Front | Compatible with vehicles equipped with Sport Package.; Element3 | ||||
| 2010 | INFINITI | FX50 | Front | Element3 | ||||
| 2010 | INFINITI | G37 | Sport | Front | Element3 | |||
| 2010 | Nissan | 370Z | Front | Compatible with vehicles equipped with Sport Package.; Element3 | ||||
| 2009 | INFINITI | FX50 | Front | Element3 | ||||
| 2009 | INFINITI | G37 | Sport | Front | Element3 | |||
| 2009 | Nissan | 370Z | Front | Compatible with vehicles equipped with Sport Package.; Element3 | ||||
| 2008 | INFINITI | G37 | Sport | Front | Element3 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.