The BMW M440i Automatic Transmission Seal provides leak-proof security for the eight-speed gearbox with long-term drivetrain confidence. It seals the vital fluid inside the gearbox so each shift stays crisp even when the tach is ranging high toward redline. Built to original factory dimensions, this Automatic Transmission Seal slots neatly into the stock housing on coupe, convertible, rear-wheel drive, and xDrive versions of the M440i. This means owners can swap it in without special tools and immediately regain factory tightness. Its molded elastomer lip clings to the rotating shaft, and the outer rim locks against the case, fulfilling the official BMW specification for material hardness. Both create a self-adjusting barrier to heat, pressure, and vibration. From the global reach of BMW quality reports, the Automatic Transmission Seal receives acclaim for withstanding severe temperature fluctuations, and it's just one style philosophy's easy part sourcing for any M440i enthusiast. BMW drivers of the M440i have come to rely on the Automatic Transmission Seal standard because of a track record of leak-free miles under spirited loads. Continuous improvement in production methods has reduced weight and made the parts more resilient, but the basic design is still the same. This allows drivers to be confident that a new Automatic Transmission Seal will fit just as surely on a 2021 launch edition as on the current showroom build from BMW. Because the eight-speed is dependent on stable fluid volume to assist in the cooling of clutches as well as lubricate the gears, having a healthy Automatic Transmission Seal is also beneficial to efficiency such that slip losses are minimized and fuel is not wasted. It will help the transmission computer maintain the optimal shift mapping in the M440i. Safety benefits come naturally, too, as predictable gear engagement is friendly to traction control strategies already embedded within the sporty DNA BMW markets around the globe. The precise rubber compound is another way to stamp this Automatic Transmission Seal as an ace within the parts competition arena and to lock in this spirited character of each and every M440i.
If you are looking for OEM BMW M440i Automatic Transmission Seal, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW M440i Automatic Transmission Seal that come backed by the manufacturer's warranty.