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We’ve just added three new products to our lineup:
Upgrade your ride with these high-performance rear lower toe link inner bushes, designed for improved handling and durability. Available now!
Upgrade your drive with our latest Powerflex Transfer Case Bush Inserts, designed specifically for the E9x, X1 E84, and X3 E83 models. These easy-to-fit inserts fill the void in the OE rubber bush, reducing movement, enhancing stability, and prolonging the life of your bush.
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Unleash the full potential of your BMW B58 engine with the Forge BMW B58 Carbon Induction Kit!
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Take your X3M, Supra, and M2 to the next level with Precision Raceworks’ Auxiliary Fuel Systems (AFS). Designed for stability and performance, these systems deliver unmatched fuel control for your port injection setup.
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MFactory
In Stock
Available to Order
Available on Stock Order
Price Match Guarantee
If you find a lower price at an eligible UK retailer website, we will match it.
Fitting service at Xatrix, West Yorkshire
We can offer a fitting service for this part. Contact us for a fitting quote.
Whether you are installing your new MFactory Limited Slip Differential or just doing routine maintenance, we highly recommend that you change your Differential Bearings at the same time
Hybrid Ceramic Diff Bearings (Certain Applications)
Constructed from Silicon Nitride (Si3N4) balls and a 52100 steel race, not only are our bearings stronger and more durable, they also offer the epitome of near-zero rotational friction, minimizing parasitic drivetrain losses, thus transferring more power to the ground! These are a highly recommended upgrade over our regular steel bearings for any serious racer
This small investment in new differential bearings can save your transmission. All of the bearings that we supply are high quality OEM replacement Japanese/German Bearings. Prices are Per Pair.
OEM Differential Bearings (Pair)
BMW E46/E8X/E9X models with 188 Diff
MF-TRS-DBE46
Manufactured by
MFactory
Warranty
Due to the nature of For Race Use Only products, MFactory Competition Products will provide a limited warranty for all Bearings to be free of defects in materials and workmanship upon receipt of product and initial installation only. Parts returned must be determined by MFactory Competition Products to be defective before any warranty credit or replacement is issued.
MFactory Competition Products's obligation under warranty shall be limited to repairing or replacing, at its option, any part proven defective. The customer must prepay transportation charges.
Final determination of the suitability of the products for the use contemplated by the buyer is the sole responsibility of the buyer. MFactory Competition Products shall not be liable for any special, direct, indirect, incidental, or consequential damages, that might be claimed as a result of the failure of any part, including claims for delay, loss of profits, or labor.
MFactory Competition Products shall not be liable for any damage or injury to persons or property resulting from improper installation or misuse of any part subject to this warranty.
There are no other warranties expressed or implied extending beyond those set forth above.

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