HomeSuspension > Suspension, Springs and Related ComponentsMevotech CMS101378 Suspension Control Arm and Ball Joint Assembly - Front Right Lower Forward
Part #: CMS101378

Mevotech CMS101378 Suspension Control Arm and Ball Joint Assembly - Front Right Lower Forward

Front Right Lower Forward
65 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$167.07Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: BMW, 228i xDrive, 230i xDrive, 320i xDrive, 328d xDrive, 328i GT xDrive, 328i xDrive, 330i xDrive, 335i xDrive, 340i xDrive, 428i xDrive, 428i xDrive Gran Coupe, 430i xDrive, 430i xDrive Gran Coupe, 435i xDrive, 435i xDrive Gran Coupe, 440i xDrive, 440i xDrive Gran Coupe, M235i xDrive, and M240i xDrive
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Mevotech Suspension Control Arm and Ball Joint Assembly

The Mevotech CMS101378 suspension control arm and ball joint assembly is designed for precise fitment on select BMW xDrive models. This pre-greased, corrosion-resistant component ensures reliable suspension performance and durability for vehicles such as the BMW 328i xDrive and 335i xDrive.

  • Pre-greased for immediate use and reduced maintenance
  • Corrosion-resistant finish for extended service life
  • Unitized ball joint mounting type for enhanced stability
  • Control arm dimensions: maximum width 14.0 inches, maximum length 17.13 inches
  • Non-adjustable design for direct OEM replacement

Detailed Product Description

The Mevotech CMS101378 suspension control arm and ball joint assembly is engineered to meet the exact specifications required by BMW xDrive models including the 228i, 230i, 320i, 328d, 328i GT, 330i, 335i, 340i, 428i, 430i, 435i, 440i, M235i, and M240i. Featuring a unitized ball joint mounting type, this assembly provides a secure and stable connection between the suspension and steering components. The pre-greased ball joint reduces initial wear and extends the service interval, while the corrosion-resistant finish protects the control arm from environmental damage. With a maximum width of 14.0 inches and length of 17.13 inches, this part is designed for a precise fit and reliable suspension geometry.

Common Applications and Problem Resolution

  • Replacement for worn or damaged suspension control arms on BMW xDrive models
  • Eliminates clunking or knocking noises caused by ball joint wear
  • Restores proper wheel alignment and handling performance
  • Addresses uneven tire wear due to suspension component failure
  • Improves vehicle stability and steering response

Installation Notes and Tips

Installation of the Mevotech CMS101378 control arm and ball joint assembly should be performed by a qualified technician familiar with BMW suspension systems. Since the part is pre-greased and non-adjustable, it can be installed directly without additional lubrication or alignment adjustments beyond standard wheel alignment procedures. Verify compatibility with your specific BMW model and year before installation to ensure proper fitment.

Quality Assurance and Warranty

Mevotech manufactures this suspension control arm and ball joint assembly to meet or exceed OEM standards. The corrosion-resistant finish and unitized ball joint design contribute to long-term durability. While specific warranty details are not provided here, Mevotech typically offers limited warranties on suspension components; consult product documentation or the manufacturer for exact warranty terms.

BrandMevotech
Part NumberCMS101378
Pre-GreasedYes
AdjustableNo
Control Arm Maximum Width14.0
Control Arm Maximum Length17.13
Ball Joint Mounting TypeUnitized
FinishCorrosion resistant

This part fits 65 vehicles. Search below:

YearMakeModelBody TypePositionNotes
2021BMW230i xDriveFront Right Lower ForwardSuperior OE Replacement; Corrosion Resistant for Increased Durability
2021BMWM240i xDriveFront Right Lower ForwardSuperior OE Replacement; Corrosion Resistant for Increased Durability
2020BMW230i xDriveFront Right Lower Forward
2020BMW430i xDriveFront Right Lower Forward
2020BMW430i xDrive Gran CoupeFront Right Lower Forward
2020BMW440i xDriveFront Right Lower Forward
2020BMW440i xDrive Gran CoupeFront Right Lower Forward
2020BMWM240i xDriveFront Right Lower Forward
2019BMW230i xDriveFront Right Lower Forward
2019BMW330i xDriveFront Right Lower Forward
2019BMW430i xDriveFront Right Lower Forward
2019BMW430i xDrive Gran CoupeFront Right Lower Forward
2019BMW440i xDriveFront Right Lower Forward
2019BMW440i xDrive Gran CoupeFront Right Lower Forward
2019BMWM240i xDriveFront Right Lower Forward
2018BMW230i xDriveFront Right Lower Forward
2018BMW320i xDriveFront Right Lower Forward
2018BMW328d xDriveFront Right Lower Forward
2018BMW330i xDriveFront Right Lower Forward
2018BMW340i xDriveFront Right Lower Forward
2018BMW430i xDriveFront Right Lower Forward
2018BMW430i xDrive Gran CoupeFront Right Lower Forward
2018BMW440i xDriveFront Right Lower Forward
2018BMW440i xDrive Gran CoupeFront Right Lower Forward
2018BMWM240i xDriveFront Right Lower Forward
2017BMW230i xDriveFront Right Lower Forward
2017BMW320i xDriveFront Right Lower Forward
2017BMW328d xDriveFront Right Lower Forward
2017BMW330i xDriveFront Right Lower Forward
2017BMW340i xDriveFront Right Lower Forward
2017BMW430i xDriveFront Right Lower Forward
2017BMW430i xDrive Gran CoupeFront Right Lower Forward
2017BMW440i xDriveFront Right Lower Forward
2017BMW440i xDrive Gran CoupeFront Right Lower Forward
2017BMWM240i xDriveFront Right Lower Forward
2016BMW228i xDriveFront Right Lower Forward
2016BMW320i xDriveFront Right Lower Forward
2016BMW328d xDriveFront Right Lower Forward
2016BMW328i GT xDriveFront Right Lower Forward
2016BMW328i xDriveFront Right Lower Forward
2016BMW340i xDriveFront Right Lower Forward
2016BMW428i xDriveFront Right Lower Forward
2016BMW428i xDrive Gran CoupeFront Right Lower Forward
2016BMW435i xDriveFront Right Lower Forward
2016BMW435i xDrive Gran CoupeFront Right Lower Forward
2016BMWM235i xDriveFront Right Lower Forward
2015BMW228i xDriveFront Right Lower Forward
2015BMW320i xDriveFront Right Lower Forward
2015BMW328d xDriveFront Right Lower Forward
2015BMW328i xDriveFront Right Lower Forward
2015BMW335i xDriveFront Right Lower Forward
2015BMW428i xDriveFront Right Lower Forward
2015BMW428i xDrive Gran CoupeFront Right Lower Forward
2015BMW435i xDriveFront Right Lower Forward
2015BMW435i xDrive Gran CoupeFront Right Lower Forward
2015BMWM235i xDriveFront Right Lower Forward
2014BMW320i xDriveFront Right Lower Forward
2014BMW328d xDriveFront Right Lower Forward
2014BMW328i xDriveFront Right Lower Forward
2014BMW335i xDriveFront Right Lower Forward
2014BMW428i xDriveFront Right Lower Forward
2014BMW435i xDriveFront Right Lower Forward
2013BMW320i xDriveFront Right Lower Forward
2013BMW328i xDriveSedanFront Right Lower Forward
2013BMW335i xDriveSedanFront Right Lower Forward

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

31126854724521-242CA5251CB14454CB14454PRRK623485TC3438

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.