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Centric 320.40083F Disc Brake Rotor - Rear
| Brand | Centric 320.40083F |
|---|---|
| Position | Rear |
| ABS Tone Ring Included | No |
| Bearings Included | No |
| Center Hole Diameter | 2.524 |
| Center Hole Diameter | 64.100 |
| Disc Finish | Fully Coated |
| Disc Mounting [cntrc] | Floating / DIH |
| Discard Thickness | 0.354 |
| Discard Thickness | 9.000 |
| Hat Finish | Coated |
| Hat ID [cntrc] in | 6.941 |
| Hat ID [cntrc] mm | 176.300 |
| Max PB Drum Dia [cntrc] in | 8.307 |
| Max PB Drum Dia [cntrc] mm | 211.000 |
| Misc Holes [cntrc] | 4 |
| Mounting Bolt Hole Circle Diameter | 4.496 |
| Mounting Bolt Hole Circle Diameter | 114.200 |
| Nominal Drum Diameter | 8.260 |
| Nominal Drum Diameter | 209.800 |
| Nominal Thickness | 0.433 |
| Nominal Thickness | 11.000 |
| Outside Diameter | 11.803 |
| Outside Diameter | 299.800 |
| Overall Height | 2.492 |
| Overall Height | 63.300 |
| Solid Or Vented Type Rotor | Solid |
| Stud/Lug Hole Diameter | 0.496 |
| Stud/Lug Hole Diameter | 12.600 |
| Stud/Lug Hole Quantity | 5 |
| Surface Type | Smooth |
| Weight [cntrc] kgs | 6.640 |
| Weight [cntrc] lbs | 14.650 |
| Product line | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
| Fits | Acura · 3 vehicles |
Fully coated finish. Helps resist corrosion and keeps the rotor looking cleaner longer.
Smooth surface. Promotes consistent braking contact and quieter operation.
Solid rotor design. A straightforward brake rotor construction for dependable stopping performance.
Centric GCX Rear Brake Rotor for Acura MDX
The Centric GCX Elemental Protection Disc Brake Rotor, part number 320.40083F, is a rear solid rotor built for 2014-2016 Acura MDX applications. It features a fully coated disc finish and coated hat finish to help resist corrosion on exposed surfaces while maintaining a smooth braking surface.
For drivers searching for a rear brake rotor for 2014-2016 Acura MDX, this Centric GCX rotor is sized with an 11.803-inch outside diameter, 0.433-inch nominal thickness, and 2.492-inch overall height. The 5-lug pattern, 114.200 mm bolt circle, and 64.100 mm center hole support the specified rear fitment.
Key Features
- Part number 320.40083F
- Fits 2014-2016 Acura MDX, rear
- Fully coated disc finish with coated hat finish
- Smooth surface type for consistent pad contact
- Solid rotor design
- 5 lug holes with 114.200 mm bolt circle diameter
- Outside diameter: 11.803 in / 299.800 mm
- Nominal thickness: 0.433 in / 11.000 mm
- Discard thickness: 0.354 in / 9.000 mm
Product Details
Centric GCX Elemental Protection Disc Brake Rotors are built for corrosion resistance in everyday driving conditions. This rear rotor for the Acura MDX uses a fully coated disc and coated hat to protect non-friction surfaces, while the smooth braking face supports even pad engagement. The solid rotor construction and OE-style dimensions make 320.40083F a direct replacement choice for rear brake service on the 2014, 2015, and 2016 Acura MDX.
This part number, 320.40083F, is a fitment-specific rear disc brake rotor for Acura MDX models with the listed rear brake configuration. It cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Common Brake Issues This Rotor Addresses
- Rear rotor corrosion on exposed braking surfaces
- Brake pulsation caused by worn rotor thickness
- Uneven pad contact from surface wear
- Noise related to rotor surface condition
- Reduced braking consistency from rotor wear
Installation Notes and Tips
Verify rear fitment by matching the vehicle year, make, model, and rotor dimensions before installation. Inspect pads, caliper hardware, and hub surfaces during brake service, and clean the mounting face so the rotor seats flat. Confirm the 5-lug pattern and center bore match the vehicle before final assembly.
Quality Assurance
Centric GCX Elemental Protection rotors are engineered with coated surfaces and application-specific dimensions for rear brake replacement on the 2014-2016 Acura MDX. Part number 320.40083F is specified for the listed fitment and dimensions shown above.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2016 | Acura | MDX | Rear | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
| 2015 | Acura | MDX | Rear | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
| 2014 | Acura | MDX | Rear | Centric GCX Elemental Protection Disc Brake Rotors - Full Coating |
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