HomeBrake > Hardware, Fasteners and FittingsBBB Industries 99-01680B Disc Brake Caliper - Front Left
Part #: 99-01680B

BBB Industries 99-01680B Disc Brake Caliper - Front Left

Reman Caliper w/ Installation Hardware, Front Left
10 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Reman Caliper w/ Installation Hardware, Front Left
Fitment: Lexus, IS250 and GS300
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of BBB Industries Reman Caliper w/ Installation Hardware

The BBB Industries Reman Caliper w/ Installation Hardware (Part Number 99-01680B) is designed specifically for Lexus GS300 and IS250 models. This remanufactured disc brake caliper offers reliable braking performance with included installation hardware for a streamlined replacement process.

  • 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 a steel piston measuring 60mm (2 inches) in diameter
  • Features a banjo bolt inlet fitting with M10-1.0 thread size
  • Compatible with Lexus GS300 and IS250 models

Detailed Product Description

This remanufactured disc brake caliper from BBB Industries is engineered to meet the specifications required for Lexus GS300 and IS250 vehicles. Constructed from durable cast iron, the caliper is finished with a rust preventative coating to help extend service life. The single steel piston, with a 60mm diameter, ensures consistent braking force and reliable performance. The caliper includes essential components such as caliper slides, a bleeder screw with M7-1.0 thread, and a mounting bracket to facilitate installation. The inlet fitting uses a banjo bolt design with an M10-1.0 thread, compatible with factory brake lines. Dust boots are included to protect internal components from contaminants.

About the Reman Caliper w/ Installation Hardware Product Line

The Reman Caliper w/ Installation Hardware line by BBB Industries focuses on providing remanufactured brake calipers that come complete with necessary installation hardware. This approach simplifies the replacement process by including caliper slides, brackets, bleeder screws, and other essential components, reducing the need for additional parts purchases. This product line is designed to meet OEM standards for fit and function, making it a practical choice for Lexus GS300 and IS250 brake system repairs.

Common Applications and Issues Addressed

  • Replacement of leaking or seized brake calipers on Lexus GS300 and IS250
  • Restoring proper brake piston movement and pressure
  • Resolving uneven brake pad wear due to caliper malfunction
  • Eliminating brake drag caused by stuck caliper slides
  • Addressing brake fluid leaks from damaged inlet fittings or bleeder screws

Installation Notes and Tips

  • Ensure compatibility with Lexus GS300 and IS250 before installation
  • Use the included installation hardware and banjo bolt for proper assembly
  • Bleed the brake system thoroughly after installation using the included bleeder screw
  • Inspect brake pads separately as they are not included with this caliper
  • Check for proper caliper slide movement and dust boot condition during installation

Quality Assurance and Warranty

BBB Industries remanufactured calipers undergo rigorous testing to meet OEM specifications for performance and durability. The rust preventative finish and inclusion of key hardware components support long-term reliability. Warranty details vary by distributor but typically cover defects in materials and workmanship. Consult your point of purchase for specific warranty information related to part number 99-01680B.

BrandBBB Industries
Part Number99-01680B
PositionReman Caliper w/ Installation Hardware, Front Left
Anti-Squeal Shims IncludedNo
Bleeder Screw Cap IncludedNo
Bleeder Screw IncludedYes
Bleeder Screw SizeM7-1.0 x 32
Bleeder Screw Thread (mm)M7-1.0
Bleeder Thread SizeM7-1.0
Bracket IncludedYes
Bracket Mounting Bolts IncludedNo
Caliper And Pad Hardware IncludedNo
Caliper ColorGray
Caliper FinishRust Preventative
Caliper Slides IncludedYes
Casting MaterialCast Iron
Dust Boots IncludedYes
Hardware IncludedYes
Housing Cast Numbers60-32
Inlet Fitting TypeBanjo Bolt
Inlet Port Thread Size (mm)M10-1.0 x 23.4
Inlet Thread SizeM10-1.0
New or RemanufacturedRemanufactured
Package ContentsIncludes Brake Pad Installation Hardware W/ Banjo Bolt & Copper Crush Washers - Where Applicable
Pads IncludedNo
Piston 1 Diameter (mm)60
Piston MaterialSteel
Piston Outside Diameter (in)2
Piston Outside Diameter (mm)60
Wear Sensors IncludedNo

This part fits 10 vehicles. Search below:

YearMakeModelSubmodelBody TypeDrive TypePositionNotes
2015LexusIS250CConvertibleFront LeftPrior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware
2015LexusIS250C F SportConvertibleFront LeftPrior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware
2014LexusIS250CConvertibleFront LeftPrior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware
2014LexusIS250C F SportConvertibleFront LeftPrior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware
2013LexusIS250Front LeftPrior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware
2012LexusIS250Front LeftPrior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware
2011LexusIS250RWDFront LeftPrior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware
2010LexusIS250Front LeftPrior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware
2009LexusIS250Front LeftPrior to purchase, ensure compatibility of this disc brake caliper bracket with your vehicle.; Reman Caliper w/ Installation Hardware
2006LexusGS300Front LeftPrior 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.