OE Quality
60-Day Returns

Nugeon 99P17938B Disc Brake Caliper - Rear Left
Reliable Disc Brake Caliper for Ford F-350 Super Duty
The Nugeon TechShield 360 (tm) Disc Brake Caliper, part number 99P17938B, is designed specifically for Ford F-350 Super Duty trucks. This remanufactured caliper offers a rust preventative grey finish and includes essential hardware to ensure proper brake function and durability.
- Remanufactured disc brake caliper with rust preventative grey finish
- Compatible with Ford F-350 Super Duty models
- Includes bleeder screw (3/8-24 x 1) and bracket
- Cast iron construction with phenolic pistons (2 pistons, 2 inch diameter)
- Includes caliper slides, dust boots, and brake pad installation hardware
- Equipped with banjo bolt inlet fitting and copper crush washers
Durable Construction and Features
This Nugeon disc brake caliper is built from cast iron for strength and longevity, featuring two phenolic pistons each measuring 2 inches in diameter. The caliper is finished with a rust preventative coating in grey to resist corrosion. It comes with a bleeder screw sized 3/8-24 x 1 for easy brake fluid bleeding and a bracket for secure mounting. Caliper slides and dust boots are included to maintain smooth operation and protect internal components from contaminants. The inlet fitting uses a banjo bolt with copper crush washers to ensure a secure and leak-free connection.
About the TechShield 360 (tm) Product Line
The TechShield 360 (tm) line by Nugeon focuses on providing remanufactured brake hydraulics components that combine durability with corrosion resistance. This disc brake caliper is part of that line, offering a rust preventative finish and comprehensive hardware to support reliable brake system performance on heavy-duty vehicles like the Ford F-350 Super Duty.
Common Applications and Problem Solving
- Replacement for worn or leaking disc brake calipers on Ford F-350 Super Duty
- Addresses brake fluid leaks due to damaged bleeder screws or inlet fittings
- Resolves sticking caliper slides causing uneven brake pad wear
- Prevents corrosion-related brake component failure with rust preventative finish
- Improves braking performance by restoring proper piston function
Installation Notes and Tips
Ensure the brake system is properly bled using the included bleeder screw to remove air and maintain brake responsiveness. Verify compatibility with your Ford F-350 Super Duty model year before installation. Use the included bracket for secure mounting, but note that bracket mounting bolts are not included and must be sourced separately. Inspect dust boots and caliper slides during installation to confirm they are seated correctly for optimal operation.
Quality Assurance and Warranty
This remanufactured Nugeon disc brake caliper undergoes thorough inspection and testing to meet OEM standards. The rust preventative finish helps extend service life in demanding environments. Warranty details are provided by the manufacturer and should be reviewed prior to purchase to ensure coverage.
| Brand | Nugeon |
|---|---|
| Part Number | 99P17938B |
| Position | TechShield 360 (tm), Rear Left |
| Anti-Squeal Shims Included | No |
| Bleeder Screw Cap Included | No |
| Bleeder Screw Included | Yes |
| Bleeder Screw Size | 3/8-24 x 1 |
| Bleeder Screw Thread (in) | 3/8-24 |
| Bracket Included | Yes |
| Bracket Mounting Bolts Included | No |
| Caliper And Pad Hardware Included | Yes |
| Caliper Color | Grey |
| Caliper Finish | Rust preventative |
| Caliper Slides Included | Yes |
| Casting Material | Cast iron |
| Dust Boots Included | Yes |
| Hardware Included | Yes |
| Housing Cast Numbers | 144138, 54, x144138, 54 |
| Inlet Fitting Type | Banjo bolt |
| Inlet Port Thread Size (in) | 3/8-24 x 1 |
| Inlet Thread Size | 3/8-24 |
| New or Remanufactured | Remanufactured |
| Package Contents | Includes brake pad installation hardware w/ banjo bolt & copper c |
| Pads Included | No |
| Piston 1 Outside Diameter (in) | 2 |
| Piston 1 Outside Diameter (mm) | 54 |
| Piston Material | Phenolic |
| Piston Quantity | 2 |
| Wear Sensors Included | No |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012 | Ford | F-350 Super Duty | Rear Left | Supplied w/ Mounting Bracket; Dual Rear Wheels; TechShield 360 (tm) |
| 2011 | Ford | F-350 Super Duty | Rear Left | Supplied w/ Mounting Bracket; Dual Rear Wheels; TechShield 360 (tm) |
| 2010 | Ford | F-350 Super Duty | Rear Left | Supplied w/ Mounting Bracket; Dual Rear Wheels; TechShield 360 (tm) |
| 2009 | Ford | F-350 Super Duty | Rear Left | Supplied w/ Mounting Bracket; Dual Rear Wheels; TechShield 360 (tm) |
| 2008 | Ford | F-350 Super Duty | Rear Left | Supplied w/ Mounting Bracket; Dual Rear Wheels; TechShield 360 (tm) |
| 2007 | Ford | F-350 Super Duty | Rear Left | Supplied w/ Mounting Bracket; Dual Rear Wheels; TechShield 360 (tm) |
| 2006 | Ford | F-350 Super Duty | Rear Left | Supplied w/ Mounting Bracket; Dual Rear Wheels; TechShield 360 (tm) |
| 2005 | Ford | F-350 Super Duty | Rear Left | Supplied w/ Mounting Bracket; Dual Rear Wheels; TechShield 360 (tm) |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.