# SPL Parts 2012+ BMW 3 Series/4 Series F3X Adjustable Front Caster Rod Monoball Bushings

SPL Parts FKS Series BMW F2X/F3X Front Caster Rod Bushings (CRB) replace the stock flexible rubber bushings with low friction, articulating Spherical Bearings eliminating bushing deflection and reducing friction. This maintains optimum suspension geometry under load to improve braking and handling feedback. Massive 1" sized FK Racing Bearings with self lubricating Teflon liners are used to ensure maximum performance and durability. Innovative CNC machined offset bearing spacers provide +/- 4 degrees of caster adjustment. OEM arms not included. Sold as a pair. Made in the USA

-   Proudly made, engineered, and assembled in the USA.

This Part Fits:

Year

Make

Model

Submodel

2014-2016

BMW

228i

Base

2017-2021

BMW

230i

Base

2013-2018

BMW

320i

Base

2014-2018

BMW

328d

Base

2012-2016

BMW

328i

Base

2016,2018

BMW

330e

Base

2017

BMW

330e

iPerformance

2017-2019

BMW

330i

Base

2012-2015

BMW

335i

Base

2016-2018

BMW

340i

Base

2014-2016

BMW

428i

Base

2015-2016

BMW

428i Gran Coupe

Base

2017-2021

BMW

430i

Base

2017-2020,2022-2023

BMW

430i Gran Coupe

Base

2014-2016

BMW

435i

Base

2015-2016

BMW

435i Gran Coupe

Base

2017-2020

BMW

440i

Base

2017-2020

BMW

440i Gran Coupe

Base

2013-2015

BMW

ActiveHybrid 3

Base

2014-2016

BMW

M235i

Base

2017-2021,2023

BMW

M240i

Base

## Details

- **Price:** 609.73 CAD
- **Vendor:** SPL Parts
- **Type:** Suspension Arm Bushings

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 609.73 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Logo Image

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/spl-parts-2012-bmw-3-series-4-series-f3x-adjustable-front-caster-rod-monoball-bushings-1)
> Updated: 2026-07-13