Nugeon 99-02440A front right brake caliper for the 2017-2021 BMW 230i and other vehicles clamps the pads against the rotor to slow the wheel. This remanufactured Nugeon brake caliper is sold individually.
- Floating caliper design with a single 57 mm (2.244 in) steel piston
- Cast iron housing with a rust-preventative finish
- Mounting bracket, caliper slides, caliper and pad hardware and dust boots included
- Bleeder screw with M10-1.0 thread and a line inlet fitting with M10 - 1.0 thread
Quick facts
- Part: Nugeon 99-02440A brake caliper
- Also called: disc brake caliper
- Fits: 2017-2021 BMW 230i and other vehicles
- Position: Front right
- Material: Cast iron housing, steel piston
- Condition: Remanufactured
A seizing or leaking disc brake caliper can show up as pulling to one side, uneven pad wear or fluid near the wheel. Before you replace it, rule out worn pads, a damaged brake hose and sticking slides, which can also cause pulling. Both front calipers are normally replaced together, but this listing is one, the front right; the front left is a separate part.
Fits
This caliper is listed for a wide range of BMW models, including the 2017-2021 BMW 230i, the 2017-2021 BMW 230i xDrive and the 2017-2020 BMW 430i. If your BMW is not one of these, look it up in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: Front right
- Quantity per application: 1
- Piston diameter: 57 mm (2.244 in)
- Piston quantity: 1
- Bleeder screw thread: M10-1.0
- Inlet thread: M10 - 1.0, line inlet fitting
- Housing cast number: 24/57 W09209
- Bracket cast number: 312
Build and materials
- Caliper type: Floating
- Casting material: Cast iron
- Piston material: Steel
- Finish: Rust preventative
- Condition: Remanufactured
- Country of origin: Mexico
In the box
One caliper with its mounting bracket, caliper slides, caliper and pad hardware, dust boots, bleeder screw and crush washers. Pads, anti-squeal shims, wear sensors, the bleeder screw cap and the bracket mounting bolts are not included; plan on new bolts, since the old ones may not be reusable.
Frequently Asked Questions
Is the Nugeon 99-02440A the right caliper for a 2017-2021 BMW 230i?
Yes. Nugeon 99-02440A is listed for the 2017-2021 BMW 230i as the front right caliper. The front left is a separate part.
Does this Nugeon caliper come with brake pads?
No. Nugeon 99-02440A does not include pads, anti-squeal shims or wear sensors. It does come with its mounting bracket, caliper slides, dust boots and bleeder screw.
What size is the piston and the bleeder thread on this front right caliper?
The single steel piston is 57 mm (2.244 in) across. The bleeder screw thread is M10-1.0.
Can I keep driving with a front right caliper that is leaking or dragging?
No. Have it inspected or replaced promptly, because a leaking or seizing caliper affects braking. A shop can test the hydraulic side of the brake.
Is this front right caliper new or remanufactured?
Remanufactured. Nugeon 99-02440A is a floating-type caliper with a cast iron housing and a steel piston. Its country of origin is Mexico.
