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Centric 121.44076 Disc Brake Rotor - Front
Centric C-TEK Front Brake Rotor for Lexus LS400
The Centric 121.44076 is a front disc brake rotor for 1991-1992 Lexus LS400 applications. Built as part of the C-TEK Standard Disc Brake Rotors line, it focuses on service life, consistent braking performance, and value for everyday repair work.
Key Features
- Fits 1991-1992 Lexus LS400, front
- Centric C-TEK Standard Disc Brake Rotors line for OE-style replacement needs
- Vented rotor design with a smooth surface type
- Outside diameter: 10.827 in. / 275.000 mm
- Nominal thickness: 1.102 in. / 28.000 mm
- Discard thickness: 1.024 in. / 26.000 mm
- Overall height: 2.008 in. / 51.000 mm
- 5-lug pattern with 4.500 in. bolt circle diameter
- Center hole diameter: 2.366 in. / 60.100 mm
- Straight vane style and floating disc mounting
Product Details
Centric 121.44076 is a vented front brake rotor engineered for the 1991-1992 Lexus LS400. The smooth friction surface supports consistent pad contact, while the straight vane construction and floating mounting layout match the requirements of this application. This rotor cross-references Dorman - HELP 31054 for the same application. The Centric 121.44076 part number is also useful when searching for a front brake rotor for Lexus LS400 models from 1991 and 1992.
Common Brake Issues This Rotor Can Address
- Brake pulsation caused by rotor wear or thickness variation
- Reduced braking consistency from a worn front rotor surface
- Noise related to uneven rotor contact surfaces
- Rotor replacement needs after reaching discard thickness
- Front brake service on 1991-1992 Lexus LS400 vehicles
Installation Notes and Tips
Verify rotor dimensions, hub fitment, and bolt pattern before installation. Inspect pads, calipers, and wheel bearings during front brake service, and clean the hub mounting surface so the rotor seats evenly. Confirm the rotor meets the vehicle’s minimum thickness requirements before returning the Lexus LS400 to service.
Quality Assurance
Centric positions the C-TEK Standard Disc Brake Rotors line as a practical replacement option with a focus on performance, service life, and value across a wide range of applications. Part number 121.44076 is built to match the listed fitment and dimensional requirements for front brake service on the Lexus LS400.
| Brand | Centric |
|---|---|
| Part Number | 121.44076 |
| Position | C-TEK Standard Disc Brake Rotors, Front |
| Discard Thickness | 1.024 |
| Discard Thickness | 26.000 |
| Nominal Thickness | 1.102 |
| Nominal Thickness | 28.000 |
| Overall Height | 2.008 |
| Overall Height | 51.000 |
| Outside Diameter | 10.827 |
| Outside Diameter | 275.000 |
| ABS Tone Ring Included | No |
| Surface Type | Smooth |
| Solid Or Vented Type Rotor | Vented |
| Bearings Included | No |
| Center Hole Diameter | 2.366 |
| Center Hole Diameter | 60.100 |
| Mounting Bolt Hole Circle Diameter | 114.300 |
| Mounting Bolt Hole Circle Diameter | 4.500 |
| Stud/Lug Hole Quantity | 5 |
| Stud/Lug Hole Diameter | 0.571 |
| Stud/Lug Hole Diameter | 14.500 |
| Disc Mounting [cntrc] | Floating |
| Misc Holes [cntrc] | 12 |
| Vane Style [cntrc] | Straight |
| Weight [cntrc] kgs | 7.500 |
| Weight [cntrc] lbs | 16.500 |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1992 | Lexus | LS400 | Front | C-TEK Standard Disc Brake Rotors |
| 1991 | Lexus | LS400 | Front | C-TEK Standard Disc Brake Rotors |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.