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Frenkit 746300 Disc Brake Caliper Repair Kit - Rear
Reliable Disc Brake Caliper Repair Kit for BMW M3 and Z4
The Frenkit 746300 disc brake caliper repair kit is designed specifically for BMW M3 and Z4 models equipped with Ate(teves) brake systems. This kit features components tailored to a 46mm caliper piston diameter, ensuring precise fit and function for your vehicle's braking system.
- Compatible with BMW M3 and Z4 models using Ate(teves) brake systems
- Caliper piston diameter: 46mm for accurate repair fitment
- Includes essential seals and components for disc brake caliper maintenance
- Part number 746300 for easy identification and ordering
Detailed Product Description
The Frenkit 746300 disc brake caliper repair kit is engineered to restore the performance and reliability of disc brake calipers on BMW M3 and Z4 vehicles fitted with Ate(teves) brake systems. The kit's components are designed around a 46mm caliper piston diameter, which is critical for maintaining proper brake function and safety. Using this repair kit helps address wear and tear in the caliper seals and pistons, which can degrade over time due to heat and environmental exposure.
Common Applications and Issues Addressed
- Restores sealing integrity to prevent brake fluid leaks
- Eliminates caliper piston sticking or binding
- Reduces uneven brake pad wear caused by caliper malfunction
- Improves brake responsiveness and pedal feel
- Prevents contamination and corrosion within the caliper assembly
Installation Notes and Tips
When installing the Frenkit 746300 repair kit, ensure the caliper piston diameter matches the specified 46mm size for proper fitment. Clean all caliper components thoroughly before assembly to remove debris and corrosion. Lubricate seals lightly with compatible brake fluid to ease installation and prevent damage. Follow manufacturer torque specifications for reassembly to maintain brake system integrity.
Quality Assurance and Warranty
Frenkit manufactures this disc brake caliper repair kit to meet OEM standards for fit and function. While specific warranty details are not provided, Frenkit products are generally subject to quality controls that ensure durability and reliability in automotive brake applications. Using the correct part number 746300 guarantees compatibility with BMW M3 and Z4 Ate(teves) brake systems.
| Brand | Frenkit |
| Part Number | 746300 |
| Brake System | Ate(teves) |
| Caliper Piston Diameter | 46mm |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | BMW | Z4 | 3.2L | L6 | Rear | with Brake Caliper OE No. 34212282857, 34212282858 |
| 2007 | BMW | Z4 | 3.2L | L6 | Rear | with Brake Caliper OE No. 34212282857, 34212282858 |
| 2006 | BMW | M3 | 3.2L | L6 | Rear | with Brake Caliper OE No. 34212282857, 34212282858 |
| 2006 | BMW | Z4 | 3.2L | L6 | Rear | with Brake Caliper OE No. 34212282857, 34212282858 |
| 2005 | BMW | M3 | 3.2L | L6 | Rear | with Brake Caliper OE No. 34212282857, 34212282858 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.