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Nugeon 99-17778A Disc Brake Caliper - Rear Left
Reliable Remanufactured Disc Brake Caliper for Fiat and Jeep
The Nugeon Reman Caliper w/ Installation Hardware 99-17778A is designed to restore braking performance for select Fiat and Jeep models. Engineered with durable cast iron and a rust preventative finish, this remanufactured disc brake caliper offers a dependable replacement option for your vehicle's brake hydraulics system.
- Compatible with Fiat 500X and Jeep Compass, Renegade models
- Remanufactured caliper with rust preventative grey finish
- Includes bleeder screw (M10-1.0 thread) and bracket
- Cast iron construction for strength and durability
- Caliper slides and dust boots included for smooth operation
- Brake pad installation hardware included (pads not included)
- Steel piston with 38 mm (1.496 in) diameter
About the Nugeon Reman Caliper w/ Installation Hardware Line
The Nugeon Reman Caliper w/ Installation Hardware product line focuses on providing remanufactured brake calipers that come with essential installation hardware components. This ensures a more complete replacement solution for brake hydraulics, reducing the need for additional parts during installation. The 99-17778A part number is part of this line, offering a reliable option for Fiat 500X and Jeep Compass and Renegade vehicles requiring disc brake caliper replacement.
Product Details and Specifications
This disc brake caliper features a cast iron housing with bracket cast numbers 355795 and housing cast numbers 55610.3157894737, ensuring proper fitment and durability. The caliper includes a single steel piston measuring 38 mm in diameter, designed to provide consistent braking force. It comes with a bleeder screw (M10-1.0 x 28 mm) for easy brake fluid bleeding and a bracket for secure mounting. Dust boots and caliper slides are included to protect internal components and maintain smooth caliper movement. The caliper finish is rust preventative, extending the service life of the part under typical driving conditions.
Common Applications and Problem Solving
- Replacement for seized or sticking calipers causing uneven brake pad wear
- Fixes brake fluid leaks from damaged or worn caliper seals
- Restores proper brake pressure and pedal feel in Fiat 500X, Jeep Compass, and Renegade
- Addresses noise or vibration issues related to caliper malfunction
- Improves braking performance after corrosion or physical damage to original caliper
Installation Notes and Tips
Ensure compatibility with your vehicle’s make and model before installation. The caliper includes the necessary bracket and bleeder screw but does not include anti-squeal shims or grease pack. Use the correct M10-1.0 thread size fittings for brake line connections. Properly torque mounting bolts and bleed the brake system thoroughly to remove air and ensure optimal braking performance. Inspect brake pads (FMSI number D1809) and replace if worn, as pads are not included with this caliper.
Quality Assurance and Warranty
This remanufactured caliper is built to meet or exceed OEM specifications, using quality cast iron and steel components. The rust preventative finish helps protect against corrosion. While specific warranty details are not provided, remanufactured parts like the Nugeon 99-17778A typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with your parts provider prior to purchase.
| Brand | Nugeon |
|---|---|
| Part Number | 99-17778A |
| Position | Reman Caliper w/ Installation Hardware, Rear Left |
| Anti-Squeal Shims Included | No |
| Bleeder Screw Cap Included | No |
| Bleeder Screw Included | Yes |
| Bleeder Screw Thread (mm) | M10-1.0 x 28 |
| Bleeder Thread Size | M10-1.0 |
| Bracket Cast Numbers | 355795 |
| Bracket Included | Yes |
| Bracket Mounting Bolts Included | No |
| Brake Pad FMSI Number | D1809 |
| Caliper And Pad Hardware Included | Yes |
| Caliper Color | Grey |
| Caliper Finish | Rust preventative |
| Caliper Manufacturer | Trw |
| Caliper Pad Wear Sensor | No |
| Caliper Slides Included | Yes |
| Casting Material | Cast iron |
| Dust Boots Included | Yes |
| Grease Pack Included | No |
| Hardware Included | Yes |
| Housing Cast Numbers | 55610.3157894737 |
| Inlet Fitting Type | Line |
| Inlet Port Thread Size (mm) | M10-1.0 |
| Inlet Thread Size | M10-1.0 |
| New or Remanufactured | Remanufactured |
| Package Contents | Includes brake pad installation hardware w/ banjo bolt & copper c |
| Pads Included | No |
| Piston 1 Outside Diameter (in) | 1.496 |
| Piston 1 Outside Diameter (mm) | 38 |
| Piston Material | Steel |
| Piston Quantity | 1 |
This part fits 24 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2024 | Jeep | Compass | Rear Left | Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2023 | Fiat | 500X | Rear Left | Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2023 | Jeep | Compass | Rear Left | Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2023 | Jeep | Renegade | Rear Left | Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2022 | Fiat | 500X | Rear Left | Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2022 | Jeep | Compass | Rear Left | Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2022 | Jeep | Renegade | Rear Left | Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2021 | Fiat | 500X | Rear Left | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2021 | Jeep | Compass | Rear Left | Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2021 | Jeep | Renegade | Rear Left | Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2020 | Fiat | 500X | Rear Left | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2020 | Jeep | Compass | Rear Left | Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2020 | Jeep | Renegade | Rear Left | Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2019 | Fiat | 500X | Rear Left | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2019 | Jeep | Compass | Rear Left | Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2019 | Jeep | Renegade | Rear Left | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2018 | Fiat | 500X | Rear Left | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2018 | Jeep | Compass | Rear Left | Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2018 | Jeep | Renegade | Rear Left | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2017 | Fiat | 500X | Rear Left | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2017 | Jeep | Renegade | Rear Left | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2016 | Fiat | 500X | Rear Left | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2016 | Jeep | Renegade | Rear Left | Supplied w/ Mounting Bracket; Supplied wo/ Parking Brake Motor; Reman Caliper w/ Installation Hardware |
| 2015 | Jeep | Renegade | Rear Left | Supplied 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.