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BBB Industries 99-02325B Disc Brake Caliper - Rear Left
Overview of BBB Industries Reman Caliper w/ Installation Hardware
The BBB Industries Reman Caliper w/ Installation Hardware (part number 99-02325B) is designed for reliable braking performance on select BMW models. This remanufactured disc brake caliper includes essential installation hardware to facilitate a straightforward replacement process.
- Remanufactured cast iron disc brake caliper with rust preventative finish
- Includes caliper slides, bracket, bleeder screw, dust boots, and installation hardware
- Compatible with BMW 325Ci, 325i, 325xi, 328Ci, 328i, and Z4 models
- Steel piston with 40mm diameter for consistent braking force
- Inlet fitting type: plug with M10-1.0 thread size
Detailed Product Features and Specifications
This remanufactured caliper from BBB Industries is constructed from durable cast iron, providing strength and longevity. The caliper features a single steel piston with a 40mm diameter, ensuring effective hydraulic pressure application. It comes with a rust preventative finish to reduce corrosion over time. The package includes caliper slides, a mounting bracket, bleeder screw (M8-1.25 thread), dust boots, and necessary installation hardware such as the banjo bolt and copper washers. However, brake pads, anti-squeal shims, and bracket mounting bolts are not included.
Compatible BMW Models and Applications
This disc brake caliper is specifically compatible with various BMW models, including the 325Ci, 325i, 325xi, 328Ci, 328i, and Z4. It is designed to meet the exact fitment requirements of these vehicles, ensuring proper brake function and safety. The part number 99-02325B corresponds directly to these applications, making it a suitable replacement for worn or damaged calipers on these BMW models.
Reman Caliper w/ Installation Hardware Product Line
The Reman Caliper w/ Installation Hardware line by BBB Industries offers remanufactured brake calipers that come complete with essential installation components. This product line focuses on providing a cost-effective solution without compromising on quality or fitment. By including installation hardware such as caliper slides, brackets, and bleeder screws, this line simplifies the replacement process and helps ensure proper brake system assembly.
Common Issues Addressed by This Caliper
- Brake fluid leaks due to worn or damaged caliper seals
- Uneven brake pad wear caused by sticking caliper slides
- Reduced braking performance from corroded or seized caliper pistons
- Brake noise related to improper caliper hardware or missing components
- Brake pedal pulsation resulting from caliper malfunction
Installation Notes and Tips
- Ensure the brake system is properly bled after installation to remove air
- Verify that the caliper slides move freely to prevent uneven pad wear
- Use the included installation hardware for correct assembly and fitment
- Inspect brake pads and rotors for wear and replace if necessary (pads not included)
- Torque mounting bolts to manufacturer specifications (bracket mounting bolts not included)
Quality Assurance and Warranty
BBB Industries remanufactured calipers undergo rigorous inspection and testing to meet OEM standards. The rust preventative finish and inclusion of key hardware components support durability and reliable operation. While specific warranty details are not provided here, BBB Industries typically offers limited warranties on remanufactured brake components to cover defects in materials and workmanship.
| Brand | BBB Industries |
| Part Number | 99-02325B |
| Position | Reman Caliper w/ Installation Hardware, Rear Left |
| Anti-Squeal Shims Included | No |
| Bleeder Screw Cap Included | No |
| Bleeder Screw Included | Yes |
| Bleeder Screw Size | M8-1.25 x 24.4 |
| Bleeder Screw Thread (mm) | M8-1.25 |
| Bleeder Thread Size | M8-1.25 |
| Bracket Cast Numbers | 506 |
| Bracket Included | Yes |
| Bracket Mounting Bolts Included | No |
| Caliper And Pad Hardware Included | No |
| Caliper Color | Gray |
| Caliper Finish | Rust Preventative |
| Caliper Slides Included | Yes |
| Casting Material | Cast Iron |
| Dust Boots Included | Yes |
| Hardware Included | Yes |
| Housing Cast Numbers | 40/19, 63 |
| Inlet Fitting Type | Plug |
| Inlet Port Thread Size (mm) | M10-1.0 |
| Inlet Thread Size | M10-1.0 |
| New or Remanufactured | Remanufactured |
| Package Contents | Includes Brake Pad Installation Hardware W/ Banjo Bolt & Copper Crush Washers - Where Applicable |
| Pads Included | No |
| Piston 1 Diameter (mm) | 40 |
| Piston Material | Steel |
| Piston Outside Diameter (in) | 2 |
| Piston Outside Diameter (mm) | 40 |
| Wear Sensors Included | No |
This part fits 31 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2008 | BMW | Z4 | Coupe 3.0si | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | ||||
| 2008 | BMW | Z4 | Roadster 3.0i | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | ||||
| 2008 | BMW | Z4 | Roadster 3.0si | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | ||||
| 2007 | BMW | Z4 | Coupe 3.0si | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | ||||
| 2007 | BMW | Z4 | Roadster 3.0i | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | ||||
| 2007 | BMW | Z4 | Roadster 3.0si | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | ||||
| 2006 | BMW | 325Ci | Convertible | RWD | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |||
| 2006 | BMW | Z4 | Coupe 3.0si | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | ||||
| 2006 | BMW | Z4 | Roadster 3.0i | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | ||||
| 2006 | BMW | Z4 | Roadster 3.0si | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | ||||
| 2005 | BMW | 325Ci | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |||||
| 2005 | BMW | 325i | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |||||
| 2005 | BMW | 325xi | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |||||
| 2005 | BMW | Z4 | 3.0i | 3.0L | L6 | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | ||
| 2004 | BMW | 325Ci | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |||||
| 2004 | BMW | 325i | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |||||
| 2004 | BMW | 325xi | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |||||
| 2004 | BMW | Z4 | 3.0i | 3.0L | L6 | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | ||
| 2003 | BMW | 325Ci | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |||||
| 2003 | BMW | 325i | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |||||
| 2003 | BMW | 325xi | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |||||
| 2003 | BMW | Z4 | 3.0i | 3.0L | L6 | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | ||
| 2002 | BMW | 325Ci | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |||||
| 2002 | BMW | 325i | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |||||
| 2002 | BMW | 325xi | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |||||
| 2001 | BMW | 325Ci | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |||||
| 2001 | BMW | 325i | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |||||
| 2001 | BMW | 325xi | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |||||
| 2000 | BMW | 328Ci | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |||||
| 2000 | BMW | 328i | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |||||
| 1999 | BMW | 328i | Sedan | Rear Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware |
* 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.