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Used genuine OEM rear differential carrier assembly removed from a Lexus GS350.
PART DETAILS
• Part Type: Rear Differential Carrier Assembly
• Position: Rear
• Drivetrain: Rear-Wheel Drive / RWD / 2WD
• OEM Part Number: 41110-30B31
• Interchange Part Number: 41110-30B30
• Gear Ratio: 3.615
• Ring and Pinion Gear Count: 47:13
• Engine: 3.5L V6
• Chassis Code: GRL10
• Brand: Genuine Lexus OEM
FITMENT TABLE
| Year | Make | Model | Engine | Drivetrain | Important Notes |
|---|---|---|---|---|---|
| 2013 | Lexus | GS350 | 3.5L V6 | RWD / 2WD | 3.615 ratio; chassis GRL10 |
| 2014 | Lexus | GS350 | 3.5L V6 | RWD / 2WD | 3.615 ratio; chassis GRL10 |
| 2015 | Lexus | GS350 | 3.5L V6 | RWD / 2WD | 3.615 ratio; chassis GRL10 |
INTERCHANGE INFORMATION
41110-30B31 replaces the earlier OEM part number 41110-30B30.
This differential is for RWD vehicles equipped with the 3.615 gear ratio. It is not interchangeable with AWD differentials or differentials that use a different final-drive ratio.
NOT COMPATIBLE WITH
• AWD Lexus GS350 models
• Lexus GS450h hybrid models
• Lexus GS F models
• Differentials with 2.937, 3.266, 3.769, or other gear ratios
• OEM part number 41110-30B51
CONDITION
This is a used OEM part and may show normal cosmetic wear, scratches, dirt, surface oxidation, and other signs of previous use. Please review all listing photos carefully for the exact condition and included components.
Only the differential assembly and components shown in the photos are included. Axles, driveshaft, mounting hardware, brackets, and other accessories are not included unless pictured.
BUYER RESPONSIBILITY
Please match the OEM part number, 3.615 gear ratio, drivetrain, housing, mounting points, axle openings, and driveshaft flange with your original differential before purchasing.
Fitment information is provided as a reference. Buyers should verify compatibility using their VIN or with a Lexus dealer before ordering.
Professional installation is recommended. The installer should inspect the seals and replace the differential fluid before operating the vehicle.
- Make: Lexus
- Model: GS350
- MPN: 41110-30B31
- Interchange Part Number: 41110 30B31
- Condition: Used
- Part Type: Factory, OEM, Dealer