Rear Differential Drive Pinion Bearing Spacer 41231-50010 for Lexus Toyota LS460 LS600h 2007-2017 | LongTopAuto

This 100% Genuine New Rear Differential Drive Pinion Bearing Spacer is engineered to maintain precise preload on the pinion bearings within the differential assembly. Designed for high-stress drivetrain environments, this component ensures optimal gear mesh alignment, reduces vibration, and prevents premature wear of the ring and pinion set. As a direct replacement part, it restores factory-specified tolerances to your vehicle's differential system, ensuring smooth power delivery and long-term mechanical integrity.

Technical Specifications

• OE Number: 41231-50010
• Interchange Numbers: 4123150010
• Material: High-Strength Hardened Steel
• Quality: 100% Genuine New
• Application: Rear Differential Pinion Assembly

Detailed Fitment

• Model: Lexus LS460 | Years: 2007-2017 | Details: Chassis USF40/USF45 [1UR-FSE]
• Model: Lexus LS600h | Years: 2008-2016 | Details: Chassis UVF45/UVF46 [2UR-FSE]

Dynamic Category Benefits

• Category: Differential Drivetrain Components

Highlights

• Maintains critical pinion bearing preload for extended component life
• Precision-engineered dimensions to eliminate differential backlash
• Corrosion-resistant finish for durability in harsh under-car conditions

Disclaimer

Notice: Fitment may vary. Please verify your VIN (Vehicle Identification Number) with us before purchasing to ensure 100% fitment.