Beck Arnley 083-2790 Disc Brake Rotor - Rear
OE Quality 60-Day Returns
Beck Arnley

Beck Arnley 083-2790 Disc Brake Rotor - Rear

Brand Beck Arnley 083-2790
Position Rear
Vented N
Lug Quantity 5
Are You Using The Long Form Warning Y
BOLT PATTERN MM 114
LUG STUD HOLE I.D. MM 14.7
ROTOR CENTER HOLE I.D. MM 62
ROTOR HEIGHT MM 63.8
ROTOR HUB O.D. MM 201.8
ROTOR ID MM 186
ROTOR MINIMUM THICKNESS MM 10
ROTOR O.D. MM 307
ROTOR SURFACE THICKNES MM 12
SOLID Y
Fits Lexus · 30 vehicles

OE-spec fit. Built to match form, fit, and function expectations.

Solid design. Provides a stable braking surface for consistent performance.

Sourced through Beck/Arnley’s global partner network.

$85.21Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Disc Brake Rotors are typically replaced in pairs, axle by axle.
Order total $85.21
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Disc Brake Rotor options

Rear Disc Brake Rotor for Lexus Applications

Beck Arnley 083-2790 is a rear disc brake rotor built to meet foreign nameplate OE specifications for form, fit, and function. It is a direct-fit replacement for select Lexus models, including the GS300, GS400, GS430, IS300, and SC430, with application-specific dimensions that support proper brake service.

  • Rear disc brake rotor for select Lexus vehicles
  • Solid rotor design with 5-lug, 114 mm bolt pattern
  • Rotor outside diameter: 307 mm
  • Rotor minimum thickness: 10 mm
  • Rotor surface thickness: 12 mm
  • Center hole I.D.: 62 mm
  • Lug stud hole I.D.: 14.7 mm
  • Rotor height: 63.8 mm
  • Rotor hub O.D.: 201.8 mm
  • Rotor I.D.: 186 mm

Fitment Details

Compatible With rear brake applications on select Lexus models. Fits 1998-2005 Lexus GS300, rear; fits 1998-2000 Lexus GS400, rear; fits 2001-2005 Lexus GS430, rear; fits 2001-2005 Lexus IS300, rear; and fits 2002-2010 Lexus SC430, rear. Verify rotor dimensions and vehicle brake configuration before ordering.

What This Rotor Helps Address

  • Brake pulsation caused by worn or uneven rotor surfaces
  • Reduced braking performance from rotors below minimum thickness
  • Noise or vibration during rear brake operation
  • Service replacement for corroded or heat-affected rear rotors
  • Fitment issues when replacing a rotor with incorrect hub or bolt pattern dimensions

Installation Notes and Tips

Confirm rear axle fitment, bolt pattern, and rotor measurements against the vehicle before installation. Check the rotor minimum thickness specification during brake service and inspect pads, calipers, and mounting surfaces for wear or contamination. This part number is 083-2790.

Quality Assurance

Beck Arnley sources parts to OE-style specifications for foreign nameplate vehicles and works with global sourcing partners to help ensure the correct fit and function for the application. Beck Arnley 083-2790 is built for the rear brake service needs of select Lexus GS300, GS400, GS430, IS300, and SC430 models.

Related reading

This part fits 30 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2010LexusSC430RearFits various models, please check compatibility before purchasing.
2009LexusSC430RearFits various models, please check compatibility before purchasing.
2008LexusSC430RearFits various models, please check compatibility before purchasing.
2007LexusSC430RearFits various models, please check compatibility before purchasing.
2006LexusSC430RearFits various models, please check compatibility before purchasing.
2005LexusGS300RearFits various models, please check compatibility before purchasing.
2005LexusGS430RearFits various models, please check compatibility before purchasing.
2005LexusIS300RearFits various models, please check compatibility before purchasing.
2005LexusSC430RearFits various models, please check compatibility before purchasing.
2004LexusGS300RearFits various models, please check compatibility before purchasing.
2004LexusGS430RearFits various models, please check compatibility before purchasing.
2004LexusIS300RearFits various models, please check compatibility before purchasing.
2004LexusSC430RearFits various models, please check compatibility before purchasing.
2003LexusGS300RearFits various models, please check compatibility before purchasing.
2003LexusGS430RearFits various models, please check compatibility before purchasing.
2003LexusIS300RearFits various models, please check compatibility before purchasing.
2003LexusSC430RearFits various models, please check compatibility before purchasing.
2002LexusGS300RearFits various models, please check compatibility before purchasing.
2002LexusGS430RearFits various models, please check compatibility before purchasing.
2002LexusIS300RearFits various models, please check compatibility before purchasing.
2002LexusSC430RearFits various models, please check compatibility before purchasing.
2001LexusGS300RearFits various models, please check compatibility before purchasing.
2001LexusGS430RearFits various models, please check compatibility before purchasing.
2001LexusIS300RearFits various models, please check compatibility before purchasing.
2000LexusGS300RearFits various models, please check compatibility before purchasing.
2000LexusGS400RearFits various models, please check compatibility before purchasing.
1999LexusGS300RearFits various models, please check compatibility before purchasing.
1999LexusGS400RearFits various models, please check compatibility before purchasing.
1998LexusGS300RearFits various models, please check compatibility before purchasing.
1998LexusGS400RearFits various models, please check compatibility before purchasing.