OE Quality
60-Day Returns

BBB Industries 99-01321B Disc Brake Caliper - Front Left
Overview of BBB Industries Reman Caliper w/ Installation Hardware
The BBB Industries Reman Caliper w/ Installation Hardware (Part Number 99-01321B) is designed for reliable brake performance on select Subaru models. This remanufactured disc brake caliper is compatible with Subaru Forester, Impreza, Legacy, and Outback vehicles, providing a direct replacement solution with included installation hardware.
- Remanufactured cast iron disc brake caliper with rust preventative finish
- Includes caliper slides, bleeder screw (M7-1.0 x 32), bracket, dust boots, and installation hardware
- Equipped with steel pistons (two, 43mm diameter each) for consistent braking force
- Features a banjo bolt inlet fitting and M10-1.0 inlet thread size
- Compatible with Subaru Forester, Impreza, Legacy, and Outback models
Product Line Details: Reman Caliper w/ Installation Hardware
The Reman Caliper w/ Installation Hardware line from BBB Industries offers remanufactured brake calipers that come complete with essential installation components. This product line focuses on providing a cost-effective alternative to new calipers while maintaining OEM specifications. The inclusion of installation hardware such as caliper slides, brackets, and bleeder screws simplifies the replacement process and ensures proper fitment and function.
Technical Description and Features
This remanufactured disc brake caliper is constructed from durable cast iron and finished with a rust preventative coating to resist corrosion. It includes two steel pistons, each measuring 43mm in diameter, designed to deliver reliable braking pressure. The caliper features a gray finish and comes with caliper slides and dust boots to protect moving parts and maintain smooth operation. The inlet fitting uses a banjo bolt with an M10-1.0 thread size, compatible with the specified Subaru models. A bleeder screw (M7-1.0 x 32) is included to facilitate brake fluid bleeding during installation. The package also contains the mounting bracket but does not include brake pads or pad hardware.
Compatible Vehicles and Common Applications
- Replacement for worn or leaking calipers on Subaru Forester models
- Restores braking performance on Subaru Impreza vehicles
- Used to address caliper piston or seal failure on Subaru Legacy
- Suitable for Subaru Outback brake system repairs
- Ideal for resolving issues related to uneven brake pad wear or brake drag
Installation Notes and Tips
Ensure the brake system is properly bled after installation to remove air from the lines using the included bleeder screw. Verify that the caliper slides are clean and lubricated before mounting to prevent binding. The banjo bolt inlet fitting requires copper crush washers (not included) for a secure, leak-free connection. Confirm compatibility with your specific Subaru model year and brake system before installation. Brake pads and pad hardware must be sourced separately.
Quality Assurance and Warranty
BBB Industries remanufactured calipers undergo thorough inspection and testing to meet OEM standards. The rust preventative finish and inclusion of key hardware components support long-term durability and reliable braking performance. Warranty details are provided by BBB Industries and typically cover defects in materials and workmanship under normal use conditions.
| Brand | BBB Industries |
|---|---|
| Part Number | 99-01321B |
| Position | Reman Caliper w/ Installation Hardware, Front Left |
| Anti-Squeal Shims Included | No |
| Bleeder Screw Cap Included | No |
| Bleeder Screw Included | Yes |
| Bleeder Screw Size | M7-1.0 x 32 |
| Bleeder Screw Thread (mm) | M7-1.0 |
| Bleeder Thread Size | M7-1.0 |
| 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 | 4317, L |
| Inlet Fitting Type | Banjo Bolt |
| Inlet Port Thread Size (mm) | M10-1.0 x 27.32 |
| 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) | 43 |
| Piston Material | Steel |
| Piston Outside Diameter (in) | 2 |
| Piston Outside Diameter (mm) | 43 |
| Wear Sensors Included | No |
This part fits 17 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2002 | Subaru | Forester | Front Left | Supplied w/ Mounting Bracket; To 02/02; Reman Caliper w/ Installation Hardware | ||
| 2002 | Subaru | Legacy | L | Sedan | Front Left | Supplied w/ Mounting Bracket; To 04/02; Reman Caliper w/ Installation Hardware |
| 2002 | Subaru | Legacy | L | Wagon | Front Left | Supplied w/ Mounting Bracket; To 04/02; Reman Caliper w/ Installation Hardware |
| 2001 | Subaru | Forester | Front Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | ||
| 2001 | Subaru | Impreza | RS | Front Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |
| 2001 | Subaru | Legacy | Front Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | ||
| 2000 | Subaru | Forester | Front Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | ||
| 2000 | Subaru | Impreza | RS | Front Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |
| 2000 | Subaru | Legacy | Front Left | Disc Brake Caliper, Supplied with Mounting Bracket, Suitable for Rear Disc Installation; Reman Caliper w/ Installation Hardware | ||
| 2000 | Subaru | Outback | Front Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | ||
| 1999 | Subaru | Forester | Front Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | ||
| 1999 | Subaru | Impreza | RS | Front Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |
| 1999 | Subaru | Legacy | Front Left | Disc Brake Caliper, Supplied with Mounting Bracket, Suitable for Rear Disc Installation; Reman Caliper w/ Installation Hardware | ||
| 1998 | Subaru | Forester | Front Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | ||
| 1998 | Subaru | Impreza | RS | Front Left | Prior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware | |
| 1998 | Subaru | Legacy | Front Left | Disc Brake Caliper, Supplied with Mounting Bracket, Suitable for Rear Disc Installation; Reman Caliper w/ Installation Hardware | ||
| 1997 | Subaru | Legacy | Front Left | Disc Brake Caliper, Supplied with Mounting Bracket, Suitable for Rear Disc Installation; 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.