HomeBrake > Brake HydraulicsNugeon 99-01031B Disc Brake Caliper - Rear Left
Part #: 99-01031B

Nugeon 99-01031B Disc Brake Caliper - Rear Left

Reman Caliper w/ Installation Hardware, Rear Left
7 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Reman Caliper w/ Installation Hardware, Rear Left
Fitment: Acura, RLX
Easy Returns — Return within 60 days for a full refund
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Reliable Remanufactured Disc Brake Caliper for Acura RLX

The Nugeon Reman Caliper w/ Installation Hardware 99-01031B is designed specifically for Acura RLX models, providing a dependable solution for brake system maintenance. This remanufactured disc brake caliper offers a rust preventative finish and includes essential components to ensure proper function and fitment.

Key Features of Nugeon 99-01031B Brake Caliper

  • Remanufactured cast iron caliper with rust preventative grey finish
  • Includes bleeder screw (M10-1.0 thread) and dust boots for protection
  • Equipped with caliper slides and bracket for secure mounting
  • Banjo bolt inlet fitting with M10-1.0 thread size for brake line connection
  • Steel piston with 41 mm (2 inch) outside diameter for consistent braking force
  • Bracket included for direct replacement on Acura RLX

About the Reman Caliper w/ Installation Hardware Product Line

The Nugeon Reman Caliper w/ Installation Hardware line focuses on providing remanufactured brake calipers that meet OEM specifications. These calipers are rebuilt using quality cast iron housings and include critical hardware such as brackets and caliper slides to facilitate installation. The 99-01031B model is part of this line, ensuring compatibility and reliable performance for Acura RLX vehicles.

Detailed Product Description

This disc brake caliper is remanufactured from durable cast iron and finished with a rust preventative coating to extend service life. It features a single steel piston with a 41 mm diameter, designed to deliver consistent hydraulic pressure for effective braking. The caliper includes a bleeder screw with an M10-1.0 x 28 mm thread for proper brake fluid bleeding and maintenance. Dust boots are included to protect internal components from contaminants. The bracket and caliper slides are supplied to ensure proper alignment and secure mounting on the Acura RLX brake system. The inlet fitting uses a banjo bolt with an M10-1.0 x 23.4 mm thread size, compatible with standard brake lines.

Common Applications and Issues Addressed

  • Replacement for worn or leaking brake calipers on Acura RLX
  • Restores proper hydraulic pressure and braking performance
  • Eliminates brake fluid leaks from damaged bleeder screws or seals
  • Resolves uneven brake pad wear caused by caliper slide issues
  • Prevents corrosion-related caliper failure with rust preventative finish

Installation Notes and Tips

Ensure the brake system is fully depressurized before removing the old caliper. Verify that the included bracket and caliper slides are properly installed to maintain correct caliper alignment. Use the supplied bleeder screw to purge air from the brake lines after installation. Confirm that the banjo bolt inlet fitting matches the brake line specifications on the Acura RLX. It is recommended to inspect brake pads and rotors during installation, although pads are not included with this caliper.

Quality Assurance and Warranty

The Nugeon 99-01031B remanufactured brake caliper undergoes thorough inspection and testing to meet OEM standards. The rust preventative finish and inclusion of critical hardware components contribute to long-term reliability. Warranty details should be confirmed with the distributor or manufacturer to ensure coverage terms.

BrandNugeon
Part Number99-01031B
PositionReman Caliper w/ Installation Hardware, Rear Left
Anti-Squeal Shims IncludedNo
Bleeder Screw Cap IncludedNo
Bleeder Screw IncludedYes
Bleeder Screw Thread (mm)M10-1.0 x 28
Bleeder Thread SizeM10-1.0
Bracket IncludedYes
Bracket Mounting Bolts IncludedNo
Caliper And Pad Hardware IncludedNo
Caliper ColorGrey
Caliper FinishRust preventative
Caliper Slides IncludedYes
Casting MaterialCast iron
Dust Boots IncludedYes
Hardware IncludedYes
Housing Cast Numbers0293, a
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 c
Pads IncludedNo
Piston 1 Outside Diameter (in)2
Piston 1 Outside Diameter (mm)41
Piston MaterialSteel
Piston Quantity1
Wear Sensors IncludedNo

This part fits 7 vehicles. Search below:

YearMakeModelPositionNotes
2020AcuraRLXRear LeftSupplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware
2019AcuraRLXRear LeftSupplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware
2018AcuraRLXRear LeftSupplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware
2017AcuraRLXRear LeftSupplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware
2016AcuraRLXRear LeftSupplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware
2015AcuraRLXRear LeftSupplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware
2014AcuraRLXRear LeftSupplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.