31507934392 31507934393 Front Axle Differential Transmission 3.38 Ratio Replacement for BMW X7 G07 50iX M60iX 31508662811 31508662812 8662811 8662812 Vahaha

["🔩【OE Part Number】8662811, 31508662811, 31508662812, 7934392, 31507934392, 31507934393, 7934393, 8662812","🔩【Fitment】Front Axle Differential Transmission 3.38 Ratio Replacement for BMW X7 G07 50iX M60iX.","🔩【Product Functions】As a front-axle differential, it works in conjunction with the 3.38 rear-axle differential to distribute torque, thereby improving traction and stability on wet or low-grip surfaces. It allows for different rotational speeds between the inner and outer wheels during turns (the outer wheel travels a longer distance and rotates faster), preventing tire drag and slippage for smoother steering.","🔩【High Quality】Material: Metal; Raito：3.38; Fitment Type:Direct Replacement. The Differential Assembly Kit is made of High strength alloy steel , which not only meets OEM standards but also has better strength, corrosion resistance, Wear resistant and thermal conductivity. Every Front Differential Assembly must go through a process before leaving the factory Torque test、Fatigue test、Temperature test、Noise test、Sealing test、Installation testing Ensure product quality and longer lifetime.","🔩【Buy with Confidence】Please contact us to confirm the application before purchase. Installation under professional instruction is recommended. Warranty for 2 years, any issue would be solved immediately."]