Set New Compatible for BMW XDrive Front Differential Bearings Repair Kit 31507533971 31507533975 31507583774 31507590899

Part Number:31507533971, 31507533975, 31507533977, 31507534720, 31507555885, 31507555887, 31507572052, 31507572652, 31507583774, 31507590899, 31507592002, 31507601768, SAC3064, STS 3572 LFT/3579 Z, KE STS 3572 LFT/3579 Z, ST3579, 7525259, 7530210 01, 7542102 02, 7542102 03, SAC 3064This kit contains:1 x Front pinion bearing FAG - Replaces original Koyo bearing STS 3572 LFT/3579 Z1 x Rear pinion bearing FAG - Replaces original Koyo bearing SAC 30642 Carrier bearings FAG - Replaces original Koyo bearings 7542102 031 Pinion oil seal OEM2 Carrier oil seals OEMFitment:Fits almost all xDrive differentials from 2003 onwardsFeatures:1. We maintain complete quality control throughout the manufacturing process.2. Robust design and high-grade materials meet the stringent demands.3. Meets or exceeds OE specification for fit, finish and function.4. Stable performance and high reliability.5. Rigorously Dyno & Road Tested7. : NewNotice:Please check the OEM Numbers,You can also send us the VIN If you need help.We will check if our products are suitable for your car or not.Hello, welcome to my shop! Meet the diverse needs of customers. We always adhere to the business philosophy of quality first and integrity management, and serve every customer earnestly and enthusiastically. . We also expect more customers to become our loyal customers.

• Efficient torque transmission: the gear surface is carburized and quenched, and the transmission efficiency is as high as 98% or more, reducing power loss.
• High-strength material: the shell is made of ductile iron or aluminum alloy, which has strong impact resistance, can withstand more than 2000N·m torque and has long service life.
• Silent operation design: optimize the gear meshing angle, adopt high-precision machining technology, and the operation noise is lower than 60 decibels, which is comparable to that of luxury cars.
• Precise power distribution: the planetary gear mechanism can automatically adjust the power output of the left and right wheels according to the wheel speed difference, so as to ensure the speed matching of the inner and outer wheels when turning and reduce tire wear.