Genuine BMW Front Right Tension Strut (Thrust Arm/Lower Control Arm/Wishbone) with Rubber Bush for 5 Series G30/G31 2015-2019 | Offside OSF | OEM 31106861166 | Fits 520i 530e 530i 540ix

OE BMW Front Right Suspension Link with Rubber Bush - 5 Series G30 G31 2015 to 2019 - Part No. 31106861166

Restore sharp, factory-fresh steering feel on your BMW 5 Series with this genuine right-hand front suspension arm complete with bonded rubber bush. This is the UK driver side front axle arm for G30 Saloon and G31 Touring and is the exact original equipment component from BMW, supplied ready to bolt on.

Also referred to as a radius rod, caster arm, leading link or locator arm, this assembly is a proven cure for brake judder, front end shake, knocks and vague steering on G30 and G31 models, including 520i, 530e, 530i and 540ix where applicable.

At MJ Modifications we have fitted this part to customer cars and our own builds with consistently brilliant results. Owners report tighter turn-in, improved stability under hard braking and a smoother, quieter ride compared to tired or inferior aftermarket arms.

Why choose this OE BMW arm

• Exact BMW part for perfect geometry and alignment on the front axle
• Rubber bushing tuned for the right balance of comfort and precision
• Pre-pressed bush saves time during installation
• Reduces wobble, clunks, steering shake and uneven tyre wear caused by worn links
• Durable OEM construction designed specifically for the G30 and G31 platform

Part specifics

• BMW Part Number: 31106861166
• Location: Front right - Offside - OSF - UK driver side
• Includes: Factory bonded rubber mounting pre-installed
• Common names: Radius arm, caster arm, leading arm, suspension link, locator arm
• Authentic BMW component - direct replacement for the original item

Vehicle fitment

Compatible with the following BMW 5 Series chassis and years:

• G30 Saloon: 10/2015 to 12/2019
• G31 Touring: 03/2016 to 12/2019

Engine and model coverage includes 520i, 530e, 530i and 540ix where fitted. If unsure, contact us with your UK registration or the last 7 of your VIN so we can confirm before you order.

Fitment check before dispatch

Provide your registration number or the final 7 characters of your VIN at checkout. We will verify compatibility for your specific G30 or G31 to ensure the correct offside front arm is supplied.

Installation and alignment

Professional fitting is recommended and a four wheel alignment should be completed after replacement of suspension arms. MJ Modifications offers in-house installation at our Warwickshire workshop. To request a quote or book, email info@mjmodifications.co.uk.

Warranty

Manufacturer warranty applies when purchased for a compatible vehicle. UK purchases typically receive 24 months coverage and international orders 12 months when a VIN is provided at checkout.

Why buy from MJ Modifications

• Genuine BMW parts for reliability and correct fit
• Enthusiast tested on real customer cars
• Fast compatibility confirmation using reg or VIN

Get your 5 Series driving as it should. Choose the genuine BMW front right arm, part number 31106861166, and enjoy precise steering and confidence under braking.

Helpful search terms

G30 G31 right hand front arm, BMW 5 Series OSF arm, driver side front radius rod, BMW front axle right link, BMW G30 steering shake fix, BMW G31 brake judder fix, OE BMW suspension link 31106861166, BMW 5 Series locator arm, BMW caster arm front right, BMW 520i 530e 530i 540ix front arm, genuine BMW bush pre pressed, BMW G30 G31 offside suspension arm, BMW wishbone alternative name radius rod, BMW front end wobble cure, BMW front arm with rubber bush.