Original BMW Front Control Arm Bolt with Washer M14x127, BMW 5, 6, and 7 Series, M5, and M6 (2010–2022)

Original BMW part 33-31-6-767-586 is an M14x127 ASA bolt with washer that secures a front suspension control arm on F10 5 Series, F07 5 Series GT, F06, F12, and F13 6 Series, and G11 and G12 7 Series BMWs. BMW specifies it as M14X127-10.9, which means a 14 mm thread, 127 mm length, and property class 10.9 strength. The washer comes with the bolt. At 197 g, it is a substantial piece of chassis hardware. It is used on both the front left and front right, and it is sold individually. BMW's parts data shows production from September 2008.

Original BMW Parts carry a 24-month parts warranty.

Control arm bolts locate the arm at its mounting point, and the suspension geometry depends on that joint staying tight. Faulty hardware here is commonly misdiagnosed as a bad arm or bushing. Signs include poor handling after suspension work, an alignment that will not hold, uneven tire wear even after a proper alignment, excess suspension noise, and loose links or arms. Beyond the US-market cars it also appears on F11, F18, G30, G31, and G32 platforms, plus the 8 Series G14, G15, and G16 and the F90, F91, F92, and F93 M cars.

Technical Details

• Manufacturer: BMW (Original BMW Part)
• Part number: 33-31-6-767-586
• BMW name: ASA bolt with washer
• Specification: M14X127-10.9
• Weight: 197 g (0.4 lb)
• Position: front suspension, left or right
• Production start: September 2008
• Sold individually
• Warranty: 24 months

Common Questions

Does one bolt fit both sides?
Yes. The same bolt serves the front left and front right control arm positions, and each one is sold separately.

Could worn hardware explain an alignment that keeps drifting?
It can. Suspension hardware is often overlooked, and an inability to hold alignment or uneven tire wear after a proper alignment can point to it.

Fitment & Compatibility

Use the fitment table below to confirm year, make, model, submodel, and any notes tied to your exact vehicle. Pay close attention to engine, chassis, position, and option-specific details before ordering. Send your VIN and PMB Performance will confirm the fit, drawing on more than 20 years in the trade.