OE Quality
60-Day Returns

Frenkit 745285 Disc Brake Caliper Repair Kit - Front
Reliable Disc Brake Caliper Repair Kit for Mazda CX-7 and CX-9
The Frenkit 745285 disc brake caliper repair kit is designed specifically for Mazda CX-7 and CX-9 models equipped with the Advi brake system. Featuring a 45mm caliper piston diameter, this kit provides the essential components needed to restore proper caliper function and maintain braking performance.
- Compatible with Mazda CX-7 and CX-9 vehicles
- Designed for Advi brake systems
- Includes components for 45mm caliper piston diameter
- Part number 745285 for precise identification
Detailed Product Description
This Frenkit disc brake caliper repair kit (part number 745285) is engineered to meet the specifications of Mazda CX-7 and CX-9 models using the Advi brake system. The kit focuses on the 45mm caliper piston diameter, ensuring a proper fit and reliable sealing performance. By replacing worn or damaged caliper seals and components, this kit helps restore the caliper’s ability to apply consistent braking force and prevent fluid leaks. The components are manufactured to maintain the integrity of the braking system and support safe vehicle operation.
Common Applications and Issues Addressed
- Restores sealing on 45mm caliper pistons in Mazda CX-7 and CX-9
- Prevents brake fluid leaks from caliper piston area
- Eliminates caliper piston sticking or uneven movement
- Addresses brake drag caused by worn caliper seals
- Improves overall brake responsiveness and safety
Installation Notes and Tips
When installing the Frenkit 745285 repair kit, ensure the caliper piston diameter matches the specified 45mm size for proper fitment. Clean the caliper housing thoroughly before installing new seals to avoid contamination and premature wear. Lubricate seals with appropriate brake fluid or grease as recommended by the vehicle manufacturer. Verify compatibility with the Advi brake system on your Mazda CX-7 or CX-9 prior to installation.
Quality Assurance and Warranty
Frenkit manufactures this disc brake caliper repair kit to meet industry standards for durability and performance. While specific warranty details are not provided, Frenkit products typically undergo quality control processes to ensure reliability in automotive brake applications. Using the correct part number 745285 ensures compatibility and helps maintain the integrity of your Mazda CX-7 or CX-9 braking system.
| Brand | Frenkit |
| Part Number | 745285 |
| Brake System | Advi |
| Caliper Piston Diameter | 45mm |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2014 | Mazda | CX-9 | 3.7L | V6 | Front | with Brake Caliper OE No. L2Z23398ZA, L2Z23399ZA |
| 2013 | Mazda | CX-9 | 3.7L | V6 | Front | with Brake Caliper OE No. L2Z23398ZA, L2Z23399ZA |
| 2012 | Mazda | CX-7 | 2.3L | L4 | Front | with Brake Caliper OE No. L2Z63398ZA, L2Z63399ZA |
| 2012 | Mazda | CX-9 | 3.7L | V6 | Front | with Brake Caliper OE No. L2Z23398ZA, L2Z23399ZA |
| 2011 | Mazda | CX-7 | 2.3L | L4 | Front | with Brake Caliper OE No. L2Z63398ZA, L2Z63399ZA |
| 2011 | Mazda | CX-9 | 3.7L | V6 | Front | with Brake Caliper OE No. L2Z23398ZA, L2Z23399ZA |
| 2010 | Mazda | CX-7 | 2.3L | L4 | Front | with Brake Caliper OE No. L2Z63398ZA, L2Z63399ZA |
| 2010 | Mazda | CX-9 | 3.7L | V6 | Front | with Brake Caliper OE No. L2Z23398ZA, L2Z23399ZA |
| 2009 | Mazda | CX-7 | 2.3L | L4 | Front | with Brake Caliper OE No. L2Z63398ZA, L2Z63399ZA |
| 2008 | Mazda | CX-7 | 2.3L | L4 | Front | with Brake Caliper OE No. L2Z63398ZA, L2Z63399ZA |
| 2007 | Mazda | CX-7 | 2.3L | L4 | Front | with Brake Caliper OE No. L2Z63398ZA, L2Z63399ZA |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.