Fitment matched to Australian-delivered models
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Front Control-Caster Arm Set - Sports
Front lower control/caster arm set with bushings for the E46 3 Series and E85/6 Z4. These Sports versions are designed are a direct replacement for M Sport suspension.
Description
One of the most common problems with the ageing E46 3 Series and E85/6 Z4 is the worn lower control (caster) arm bushes and ball joints. As it's a gradual deterioration, many owners don't notice the classic symptoms of poor turn-in response, soggy feedback during cornering, and decreased braking performance. Febi-Bilstein offer this set of aluminium front lower control arms with the caster bushes pre-pressed onto the arms, allowing for a simple and easy installation. This set of Sports control arms have been manufactured as a direct replacement for M Sport arms, and features stiffer ball joints to improve handling and braking response. These are a great upgrade for all E46 3 Series and E85/6 Z4 models, and will fit regardless of whether your car was optioned with M Sport suspension. Made in Germany.
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Matched to Australian-delivered models from the factory. Aftermarket modifications and grey imports may differ.
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Specifications
- Manufacturer
- Febi-Bilstein
- Made in
- Germany
- Required per car
- 1
- Fitting position
- Front Axle
Part numbers
- OEM (Left Arm)
- 31122282121
- Alternative
- 31126777851
- Alternative
- 31126758519
- OEM (Right Arm)
- 31122282122
- Alternative
- 31126777852
- Alternative
- 31126758520
- OEM (Bushes)
- 31126757623
- Alternative
- 31126783376
- Febi-Bilstein
- 26655/26656
Part numbers are provided for reference only. For correct compatibility to your vehicle, please follow our fitment advice.
Fitments
2 chassis groups · 21 fitments
| Model | Body | Build | Fitment notes |
|---|---|---|---|
| BMW 3 Series E46 (1998 - 2006) 318i Sedan | Sedan | 07.98 to 02.05 | |
| BMW 3 Series E46 (1998 - 2006) 320i Sedan | Sedan | 07.98 to 02.05 | |
| BMW 3 Series E46 (1998 - 2006) 320i Touring | Touring | 07.98 to 02.05 | |
| BMW 3 Series E46 (1998 - 2006) 323i Sedan | Sedan | 03.98 to 08.00 | |
| BMW 3 Series E46 (1998 - 2006) 325i Sedan | Sedan | 09.00 to 02.05 | |
| BMW 3 Series E46 (1998 - 2006) 328i Sedan | Sedan | 03.98 to 08.00 | |
| BMW 3 Series E46 (1998 - 2006) 330i Sedan | Sedan | 09.00 to 02.05 | |
| BMW 3 Series E46 (1998 - 2006) 320Ci Coupe | Coupe | 04.99 to 05.06 | |
| BMW 3 Series E46 (1998 - 2006) 323Ci Coupe | Coupe | 04.99 to 08.00 | |
| BMW 3 Series E46 (1998 - 2006) 325Ci Coupe | Coupe | 01.00 to 05.06 | |
| BMW 3 Series E46 (1998 - 2006) 328Ci Coupe | Coupe | 04.99 to 08.00 | |
| BMW 3 Series E46 (1998 - 2006) 330Ci Coupe | Coupe | 01.00 to 05.06 | |
| BMW 3 Series E46 (1998 - 2006) 325Ci Convertible | Convertible | 02.00 to 08.06 | |
| BMW 3 Series E46 (1998 - 2006) 330Ci Convertible | Convertible | 02.00 to 08.06 | |
| BMW 3 Series E46 (1998 - 2006) 316ti Compact | Compact | 03.00 to 12.04 | |
| BMW 3 Series E46 (1998 - 2006) 318ti Compact | Compact | 03.01 to 12.04 | |
| BMW 3 Series E46 (1998 - 2006) 325ti Compact | Compact | 03.00 to 12.04 |
| Model | Body | Build | Fitment notes |
|---|---|---|---|
| BMW Z4 E85/E86 (2003 - 2008) 2.5i All | All | 02.03 to 12.05 | |
| BMW Z4 E85/E86 (2003 - 2008) 2.5si All | All | 01.06 to 08.08 | |
| BMW Z4 E85/E86 (2003 - 2008) 3.0i All | All | 02.03 to 12.05 | |
| BMW Z4 E85/E86 (2003 - 2008) 3.0si All | All | 01.06 to 08.08 |


