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Nugeon 99P01731B Disc Brake Caliper - Rear Left
Reliable Disc Brake Caliper for Lexus and Toyota Models
The Nugeon TechShield 360 (tm) Disc Brake Caliper (Part Number 99P01731B) is engineered to provide consistent braking performance for select Lexus and Toyota vehicles. Designed with durable materials and precise specifications, this caliper ensures dependable stopping power for your Avalon, Camry, ES300h, and ES350 models.
- Caliper casting made from lightweight aluminum for corrosion resistance
- Includes bleeder screw and bleeder screw cap (M7-1.0 thread size)
- Equipped with a single steel piston (38 mm diameter) for effective brake force
- Gray E-coat finish enhances durability and protects against environmental wear
- Includes caliper slides, dust boots, and mounting bracket for proper fitment
- Banjo bolt inlet fitting for secure hydraulic connection
- Compatible with Friction Materials Standards Institute pad number D1212
About the TechShield 360 (tm) Product Line
The TechShield 360 (tm) line by Nugeon focuses on delivering comprehensive brake hydraulics components that combine advanced materials and protective finishes. This disc brake caliper benefits from the TechShield 360 (tm) technology, which includes an E-coat finish to resist corrosion and extend service life, making it suitable for daily driving conditions on Lexus and Toyota vehicles.
Detailed Product Description
This disc brake caliper features an aluminum casting that reduces weight while maintaining structural integrity. The single steel piston with a 38 mm diameter provides reliable braking force, and the inclusion of a bleeder screw with cap simplifies brake fluid maintenance. The caliper comes with dust boots and caliper slides to ensure smooth operation and protect internal components from contaminants. The gray E-coat finish offers an additional layer of protection against rust and corrosion. Designed specifically for Lexus Avalon, Camry, ES300h, and ES350 models, this caliper meets OEM specifications and includes a mounting bracket for proper installation.
Common Applications and Issues Addressed
- Replacement for worn or leaking disc brake calipers on Lexus and Toyota vehicles
- Restores proper brake pressure and pedal feel
- Eliminates brake drag caused by sticking caliper slides or pistons
- Prevents brake fluid leaks through reliable bleeder screw and seals
- Improves braking consistency and safety on Avalon, Camry, ES300h, and ES350
Installation Notes and Tips
Ensure compatibility with your specific Lexus or Toyota model before installation. The caliper includes a mounting bracket and necessary hardware except for bracket mounting bolts, which should be sourced separately. Properly torque the banjo bolt inlet fitting and bleed the brake system using the included M7-1.0 bleeder screw and cap to remove air. Inspect dust boots and caliper slides during installation to maintain smooth operation.
Quality Assurance and Warranty
Manufactured by Advics, this Nugeon TechShield 360 (tm) disc brake caliper adheres to strict quality standards. The aluminum casting and steel piston materials are selected for durability and performance. While specific warranty details are not provided, the product is designed to meet OEM fit and function requirements for Lexus and Toyota brake systems.
| Brand | Nugeon |
| Part Number | 99P01731B |
| Position | TechShield 360 (tm), Rear Left |
| Mounting Hardware Included | Yes |
| Pads Included | No |
| Caliper Casting Material | Aluminum |
| Bleeder Screw Included | Yes |
| Caliper Slides Included | Yes |
| Piston Quantity | 1 |
| Friction Materials Standards Institute Pad Number | D1212 |
| Inlet Fitting Type | Banjo bolt |
| Caliper Color | Gray |
| Piston Material | Steel |
| Anti-Squeal Shims Included | No |
| Bleeder Screw Cap Included | Yes |
| Bleeder Screw Size | M7-1.0 |
| Bleeder Screw Thread (mm) | M7-1.0 |
| Bleeder Thread Size | M7-1.0 |
| Bracket Cast Numbers | 10 l 3801 |
| Bracket Included | Yes |
| Bracket Mounting Bolts Included | No |
| Caliper And Pad Hardware Included | Yes |
| Caliper Finish | E-coat |
| Caliper Manufacturer | Advics |
| Dust Boots Included | Yes |
| Housing Cast Numbers | 38 l |
| Inlet Port Thread Size (mm) | M10-1.0 x 23.4 |
| Inlet Thread Size | M10-1.0 |
| Package Contents | Includes brake pad installation hardware w/ banjo bolt & copper c |
| Piston 1 Outside Diameter (in) | 1.50 |
| Piston 1 Outside Diameter (mm) | 38 |
| Wear Sensors Included | No |
This part fits 28 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | Lexus | ES300h | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2018 | Lexus | ES350 | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2018 | Toyota | Avalon | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2017 | Lexus | ES300h | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2017 | Lexus | ES350 | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2017 | Toyota | Avalon | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2017 | Toyota | Camry | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2016 | Lexus | ES300h | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2016 | Lexus | ES350 | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2016 | Toyota | Avalon | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2016 | Toyota | Camry | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2015 | Lexus | ES300h | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2015 | Lexus | ES350 | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2015 | Toyota | Avalon | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2015 | Toyota | Camry | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2014 | Lexus | ES300h | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2014 | Lexus | ES350 | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2014 | Toyota | Avalon | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2014 | Toyota | Camry | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2013 | Lexus | ES300h | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2013 | Lexus | ES350 | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2013 | Toyota | Avalon | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2013 | Toyota | Camry | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2012 | Lexus | ES350 | Rear Left | From 09/2011; TechShield 360 (tm) |
| 2012 | Toyota | Avalon | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2012 | Toyota | Camry | Rear Left | Supplied w/ Mounting Bracket; TechShield 360 (tm) |
| 2011 | Toyota | Avalon | Rear Left | From 03/11; TechShield 360 (tm) |
| 2011 | Toyota | Camry | Rear Left | Exc Mfd in Japan, From 12/10 - M12x1.25 Mounting Bolt Size; TechShield 360 (tm) |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.