OE Quality
60-Day Returns

Carlson H866 Disc Brake Caliper Bracket Mounting Bolt - Rear
Reliable Disc Brake Caliper Bracket Mounting Bolt for BMW and Mini
The Carlson Disc Brake Caliper Bracket Mounting Bolt (Part Number H866) is designed to provide secure and precise mounting for disc brake caliper brackets. Engineered for compatibility with select BMW and Mini models, this mounting bolt ensures proper brake system function and safety.
- Specifically compatible with BMW 228i Gran Coupe, 228i xDrive Gran Coupe, M235i xDrive Gran Coupe, X1, and X2 models
- Fits Mini Cooper, Cooper Clubman, and Cooper Countryman models
- Durable construction for consistent performance under braking stress
- Part number H866 for easy identification and replacement
- Designed to meet OEM specifications for fit and function
About the Carlson Disc Brake Caliper Bracket Mounting Bolt Line
The Carlson Disc Brake Caliper Bracket Mounting Bolt product line focuses on providing high-quality hardware components essential for brake system integrity. This line includes mounting bolts engineered to maintain the correct positioning of caliper brackets, which is critical for brake pad alignment and overall braking efficiency. The H866 bolt is part of this line, ensuring compatibility and reliability for specific BMW and Mini vehicles.
Product Details and Compatibility
The Carlson H866 mounting bolt is designed to securely fasten the disc brake caliper bracket to the vehicle’s suspension or steering knuckle. Proper mounting of the caliper bracket is vital to maintain brake caliper stability and prevent movement that could lead to uneven brake pad wear or reduced braking performance. This bolt is compatible with a range of BMW models including the 228i Gran Coupe, 228i xDrive Gran Coupe, M235i xDrive Gran Coupe, X1, and X2, as well as Mini models such as the Cooper, Cooper Clubman, and Cooper Countryman. Using the correct mounting bolt helps ensure the brake system operates as intended by the manufacturer.
Common Issues Addressed by the Mounting Bolt
- Loose or damaged caliper bracket mounting points causing brake noise or vibration
- Uneven brake pad wear due to caliper misalignment
- Brake caliper movement affecting braking consistency
- Corrosion or wear of original mounting bolts compromising brake safety
- Replacement of missing or stripped mounting hardware
Installation Notes and Tips
When installing the Carlson H866 mounting bolt, ensure the caliper bracket is properly aligned before tightening. Use a torque wrench to apply the manufacturer’s specified torque to avoid over-tightening or under-tightening, which can affect brake performance. Inspect the mounting surfaces for corrosion or damage and clean as necessary prior to installation. It is recommended to replace mounting bolts in pairs to maintain even clamping force.
Quality Assurance and Warranty
Carlson manufactures the H866 mounting bolt to meet or exceed OEM standards for durability and fitment. While specific warranty details are not provided, Carlson products typically undergo quality control processes to ensure reliability in brake system applications. Using genuine Carlson hardware helps maintain the safety and performance of your BMW or Mini braking system.
This part fits 45 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2023 | BMW | M235i xDrive Gran Coupe | Rear | D2240; Disc Brake Caliper Bracket Mounting Bolt |
| 2023 | BMW | X1 | Rear | Disc Brake Caliper Bracket Mounting Bolt |
| 2023 | BMW | X2 | Rear | D2240; Disc Brake Caliper Bracket Mounting Bolt |
| 2022 | BMW | 228i Gran Coupe | Rear | D1762; Disc Brake Caliper Bracket Mounting Bolt |
| 2022 | BMW | 228i xDrive Gran Coupe | Rear | D1762; Disc Brake Caliper Bracket Mounting Bolt |
| 2022 | BMW | M235i xDrive Gran Coupe | Rear | D2240; Disc Brake Caliper Bracket Mounting Bolt |
| 2022 | BMW | X1 | Rear | Disc Brake Caliper Bracket Mounting Bolt |
| 2022 | BMW | X2 | Rear | D2240; Disc Brake Caliper Bracket Mounting Bolt |
| 2022 | Mini | Cooper | Rear | D1800; Disc Brake Caliper Bracket Mounting Bolt |
| 2022 | Mini | Cooper Clubman | Rear | D2240; Disc Brake Caliper Bracket Mounting Bolt |
| 2022 | Mini | Cooper Countryman | Rear | Disc Brake Caliper Bracket Mounting Bolt |
| 2021 | BMW | 228i Gran Coupe | Rear | D1762; Disc Brake Caliper Bracket Mounting Bolt |
| 2021 | BMW | 228i xDrive Gran Coupe | Rear | D1762; Disc Brake Caliper Bracket Mounting Bolt |
| 2021 | BMW | M235i xDrive Gran Coupe | Rear | D2240; Disc Brake Caliper Bracket Mounting Bolt |
| 2021 | BMW | X1 | Rear | Disc Brake Caliper Bracket Mounting Bolt |
| 2021 | BMW | X2 | Rear | D2240; Disc Brake Caliper Bracket Mounting Bolt |
| 2021 | Mini | Cooper | Rear | D1800; Disc Brake Caliper Bracket Mounting Bolt |
| 2021 | Mini | Cooper Clubman | Rear | D2240; Disc Brake Caliper Bracket Mounting Bolt |
| 2021 | Mini | Cooper Countryman | Rear | Disc Brake Caliper Bracket Mounting Bolt |
| 2020 | BMW | 228i xDrive Gran Coupe | Rear | D1762; Disc Brake Caliper Bracket Mounting Bolt |
| 2020 | BMW | M235i xDrive Gran Coupe | Rear | D2240; Disc Brake Caliper Bracket Mounting Bolt |
| 2020 | BMW | X1 | Rear | D1762; Disc Brake Caliper Bracket Mounting Bolt |
| 2020 | BMW | X2 | Rear | D2240; Disc Brake Caliper Bracket Mounting Bolt |
| 2020 | Mini | Cooper | Rear | D1800; Disc Brake Caliper Bracket Mounting Bolt |
| 2020 | Mini | Cooper Clubman | Rear | D2240; Disc Brake Caliper Bracket Mounting Bolt |
| 2020 | Mini | Cooper Countryman | Rear | Disc Brake Caliper Bracket Mounting Bolt |
| 2019 | BMW | X1 | Rear | D1762; Disc Brake Caliper Bracket Mounting Bolt |
| 2019 | BMW | X2 | Rear | D2240; Disc Brake Caliper Bracket Mounting Bolt |
| 2019 | Mini | Cooper | Rear | D1800; Disc Brake Caliper Bracket Mounting Bolt |
| 2019 | Mini | Cooper Clubman | Rear | D1762; Disc Brake Caliper Bracket Mounting Bolt |
| 2019 | Mini | Cooper Countryman | Rear | Disc Brake Caliper Bracket Mounting Bolt |
| 2018 | BMW | X1 | Rear | D1762; Disc Brake Caliper Bracket Mounting Bolt |
| 2018 | BMW | X2 | Rear | D1762; Disc Brake Caliper Bracket Mounting Bolt |
| 2018 | Mini | Cooper | Rear | D1800; Disc Brake Caliper Bracket Mounting Bolt |
| 2018 | Mini | Cooper Clubman | Rear | D1762; Disc Brake Caliper Bracket Mounting Bolt |
| 2018 | Mini | Cooper Countryman | Rear | Disc Brake Caliper Bracket Mounting Bolt |
| 2017 | BMW | X1 | Rear | D1762; Disc Brake Caliper Bracket Mounting Bolt |
| 2017 | Mini | Cooper | Rear | D1800; Disc Brake Caliper Bracket Mounting Bolt |
| 2017 | Mini | Cooper Clubman | Rear | D1762; Disc Brake Caliper Bracket Mounting Bolt |
| 2017 | Mini | Cooper Countryman | Rear | Disc Brake Caliper Bracket Mounting Bolt |
| 2016 | BMW | X1 | Rear | D1762; Disc Brake Caliper Bracket Mounting Bolt |
| 2016 | Mini | Cooper | Rear | D1800; Disc Brake Caliper Bracket Mounting Bolt |
| 2016 | Mini | Cooper Clubman | Rear | D1762; Disc Brake Caliper Bracket Mounting Bolt |
| 2015 | Mini | Cooper | Rear | D1800; Disc Brake Caliper Bracket Mounting Bolt |
| 2014 | Mini | Cooper | Rear | D1309; Disc Brake Caliper Bracket Mounting Bolt |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.