MOTON Front Control Arm Bearings – BMW F8X M2, M3 & M4
Product Description
MOTON front control-arm bearings for the listed BMW F8X M2, M3 and M4 applications replace the original rubber silent-block mounting with a bearing assembly. They are intended to reduce deflection and unwanted movement at the control-arm joint, addressing the mounting interface independently of the springs and dampers.
The assemblies use 7075 aluminium, MOTON's bespoke bearings and stainless-steel collar bushes. They fit the compatible original arms rather than supplying complete replacement control arms. The bearing conversion does not change the car's ride height or introduce a new spring or damping adjustment.
Part number 76DB-F8X-A3-101S is supplied as a set of two. The associated original-arm references are 31122284531 for the left arm and 31122284530 for the right arm. These numbers identify the arm application; the arms themselves are not included with the bearing set.
Check the exact model and arm specification before ordering, especially where the car has already had replacement or aftermarket arms installed. Fitment to an F8X M-car application should not be extended to other BMW chassis or arm designs on the strength of a similar product name.
The bearings replace the rubber mounting at the relevant joint while the springs and dampers continue to perform their existing functions. Installation should follow the correct procedure for the arm and bearing assembly and be followed by suspension and alignment checks. The product is not a replacement for a damaged control arm or a complete suspension kit.
Further information below.
Key Features
Vehicle Compatibility
What's Included
FAQs
Shipping & Delivery
Dispatch Times
Most stocked items dispatch within 1–2 business days. Some products may have longer lead times due to special ordering, availability, or build times. If your order contains multiple items, they may be shipped together once all items are ready unless otherwise agreed.
UK & International Shipping
We ship worldwide. Transit times vary depending on destination and courier. Tracking details are provided once your order is dispatched.
Import Duties & International Orders
International customers are responsible for all import duties, taxes, and clearance fees. These are not included in our prices and are outside of our control. Refusal or non-payment of import charges may result in return shipping, handling fees, and customs charges being deducted from any refund.
Damaged Shipments
If your parcel arrives visibly damaged, please refuse delivery or note the damage with the courier. If damage is discovered after opening, contact us immediately with photos. Do not install damaged items, as installation voids courier claims and return eligibility.
Returns
Returns must be authorised before sending anything back. Returns must be requested within 14 days of delivery and returned within 14 days of approval, in unused/uninstalled condition and in original packaging. Some items, including special-order, built-to-order, used, installed, or modified parts, are non-returnable.
Full details are available in our Shipping Policy and Returns & Refund Policy.
Warranty & Disclaimer
Warranty
Most products include a manufacturer’s warranty covering manufacturing defects only. Warranties do not cover wear and tear, improper installation, misuse or neglect, track use, competition or racing environments, labour costs, vehicle damage, downtime, or consequential loss. Warranty outcomes are determined by the manufacturer, not Clubsport Garage. Items must be returned for inspection at the customer’s cost unless agreed otherwise.
Fitment & Installation
Many products are aftermarket components and may require professional installation or minor adjustment. Perfect OEM-level fitment cannot be guaranteed. Professional installation by an experienced workshop is strongly recommended. Installed or used items cannot be returned.
Motorsport Use Disclaimer
Some products are intended for off-road, track, or motorsport use only and may not be legal for road use, for example non-TÜV/DOT-approved parts. It is the customer’s responsibility to ensure compliance with local laws, insurance requirements, and vehicle regulations. By purchasing and installing aftermarket parts, you accept all responsibility for ensuring compatibility, legal compliance, proper installation, and any resulting wear, damage, or failure.
Product Images & Descriptions
Product photos are illustrative and may differ slightly from the item supplied. If specific details are important, please contact us before purchasing.
Full details are available in our Terms of Service and related policy pages.
