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ATE SP12183 Disc Brake Rotor - Rear
| Brand | ATE SP12183 |
|---|---|
| Position | Rear |
| Bolt Hole Diameter | 5 |
| Construction | Full Cast |
| Disc Finish | Non-Directional |
| Height | 2.547 |
| Material | Metal |
| Nominal Thickness | 12.00 |
| Outside Diameter | 300.00 |
| Rust Resistant Coating | Yes |
| Solid Or Vented Type Rotor | Solid |
| Product line | ATE Coated Single Pack Rotor |
| Fits | Mercedes-Benz · 15 vehicles |
Coated rotor. Rust-resistant coating helps keep the disc looking cleaner longer.
Full cast construction. Built from metal for dependable braking performance.
Non-directional finish. Promotes even pad contact and smoother operation.
Cross-references Bosch 36010995, Brembo 08.A734.11 and Centric Parts 125.35098 for the same application. See all 22.
ATE Coated Rotor for Mercedes-Benz Rear Brakes
The ATE Coated Single Pack Rotor, part number SP12183, is a rear disc brake rotor built for select Mercedes-Benz applications. It combines a full cast metal construction with a rust-resistant coating and a non-directional finish for service-ready braking performance.
Key Features
- Part number SP12183
- ATE Coated Single Pack Rotor line
- Full cast metal construction
- Rust resistant coating
- Non-directional disc finish
- Solid rotor design
- 300.00 mm outside diameter
- 12.00 mm nominal thickness
- 5 bolt hole diameter
- 2.547 in height
Product Details
ATE is part of Continental Automotive Systems and brings OE-level brake engineering experience to the aftermarket. The coated rotor line focuses on premium materials and corrosion protection, making SP12183 a practical choice for rear brake service where consistent fit and finish matter. This rotor is specified as a solid type rotor and is engineered to meet or exceed North American OEM specifications on listed Mercedes-Benz rear applications.
This part cross-references Bosch 36010995 and Brembo 08.A734.11 for the same application. It is also referenced by Centric Parts 125.35098.
Vehicle Fitment
- Fits 2013 Mercedes-Benz S400, rear
- Fits 2010-2012 Mercedes-Benz S400, rear; North American OEM specifications fitment, incompatible with Sport Package.
- Fits 2009-2012 Mercedes-Benz SL550, rear; North American OEM specifications fitment, incompatible with Sport Package.
- Fits 2007-2011 Mercedes-Benz S550, rear; North American OEM specifications fitment, incompatible with Sport Package.
- Fits 2007-2008 Mercedes-Benz SL550, rear
Common Service Uses
- Rear brake rotor replacement for worn or scored Mercedes-Benz rotors
- Correction of brake pulsation caused by rotor thickness variation
- Replacement for rotors affected by corrosion on the braking surface or hat area
- Service for vehicles showing uneven rear braking feel or noise during stops
- OE-style repair on listed S400, S550, and SL550 rear brake applications
Installation Notes
Verify rotor diameter, thickness, and bolt pattern before installation. This rotor is listed for rear position only and some applications exclude the Sport Package, so confirm the vehicle build details against the fitment notes. Clean the hub mounting surface thoroughly and inspect pads, calipers, and hardware condition during brake service.
Quality Assurance
ATE brake parts are backed by Continental Automotive Systems engineering and manufacturing experience, with a focus on premium aftermarket brake components and OE-style specifications for listed applications.
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2013 | Mercedes-Benz | S400 | — | Rear | Meets or exceeds OEM specifications for disc brake rotors in North America.; ATE Coated Single Pack Rotor |
| 2012 | Mercedes-Benz | S400 | — | Rear | North American OEM specifications fitment, incompatible with Sport Package.; ATE Coated Single Pack Rotor |
| 2012 | Mercedes-Benz | SL550 | — | Rear | North American OEM specifications fitment, incompatible with Sport Package.; ATE Coated Single Pack Rotor |
| 2011 | Mercedes-Benz | S400 | — | Rear | North American OEM specifications fitment, incompatible with Sport Package.; ATE Coated Single Pack Rotor |
| 2011 | Mercedes-Benz | S550 | — | Rear | North American OEM specifications fitment, incompatible with Sport Package.; ATE Coated Single Pack Rotor |
| 2011 | Mercedes-Benz | SL550 | — | Rear | North American OEM specifications fitment, incompatible with Sport Package.; ATE Coated Single Pack Rotor |
| 2010 | Mercedes-Benz | S400 | — | Rear | North American OEM specifications fitment, incompatible with Sport Package.; ATE Coated Single Pack Rotor |
| 2010 | Mercedes-Benz | S550 | RWD | Rear | North American OEM specifications fitment, incompatible with Sport Package.; ATE Coated Single Pack Rotor |
| 2010 | Mercedes-Benz | SL550 | — | Rear | North American OEM specifications fitment, incompatible with Sport Package.; ATE Coated Single Pack Rotor |
| 2009 | Mercedes-Benz | S550 | RWD | Rear | North American OEM specifications fitment, incompatible with Sport Package.; ATE Coated Single Pack Rotor |
| 2009 | Mercedes-Benz | SL550 | — | Rear | North American OEM specifications fitment, incompatible with Sport Package.; ATE Coated Single Pack Rotor |
| 2008 | Mercedes-Benz | S550 | RWD | Rear | North American OEM specifications fitment, incompatible with Sport Package.; ATE Coated Single Pack Rotor |
| 2008 | Mercedes-Benz | SL550 | — | Rear | Meets or exceeds OEM specifications for disc brake rotors in North America.; ATE Coated Single Pack Rotor |
| 2007 | Mercedes-Benz | S550 | RWD | Rear | North American OEM specifications fitment, incompatible with Sport Package.; ATE Coated Single Pack Rotor |
| 2007 | Mercedes-Benz | SL550 | — | Rear | Meets or exceeds OEM specifications for disc brake rotors in North America.; ATE Coated Single Pack Rotor |
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