Control arms and ball joints
More informationAt Global Parts, we offer a wide selection of original used car parts, including control arms and ball joints for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. The control arms and ball joints we offer are quality-controlled, ensuring you receive a top-quality product.
Make
Category
Subcategory
Condition
In Stock
Price
-30%
Part no. A4703260500
Mercedes W470 Rear Axle Trailing Arm Suspension Wishbone Shaft Left Right N/O/S
Promo price
PLN 237.95
PLN 166.57
Free delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. 2283549
BMW E90 E92 E93 M3 Rear Trailing Control Arm Left Right N/O/S 2283549
Promo price
PLN 218.95
PLN 197.06
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 8W0407693A
Audi S4 B7 Avant Front Axle Lower Wishbone Control Arm Left N/S 8W0407693A
PLN 189.95
Free delivery - Tue, Dec 16
If paid before 14:00
-30%
Part no. 8E05053112AF
Audi A4 B8 Wishbone Rear Right O/S Control Arm 8E05053112AF
Promo price
PLN 341.95
PLN 239.37
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A2463501006
Mercedes-Benz W176 Rear Axle Suspension Control Arm Link Wishbone A2463501006
Promo price
PLN 42.95
PLN 40.80
Delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A2463500053
Mercedes-Benz W176 Rear Lower Suspension Control Arm Link Rod A2463500053
Promo price
PLN 37.95
PLN 36.05
Delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. A2043304411
Mercedes W203 W204 Front Right O/S Control Arm Wishbone Rod A2043304411
Promo price
PLN 75.95
PLN 68.36
Free delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. A2043304311
Mercedes W203 W204 W207 Front Left Upper Control Arm Wishbone A2043304311
Promo price
PLN 94.95
PLN 85.46
Free delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. 6865898
BMW F01 F02 F10 F11 F12 Rear Right O/S Axle Lower Wishbone Control Arm 6794876
Promo price
PLN 237.95
PLN 214.16
Free delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. 7L0407021B
VW Volkswagen Touareg 7L Front Upper Wishbone Arm Left Right N/O/S 7L0407021B
Promo price
PLN 123.95
PLN 111.56
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6782136
BMW F01 LCI F10 F11 F13 Rear Right O/S Axle Control Arm Strut Wishbone 6782136
Promo price
PLN 75.95
PLN 72.15
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6794204
BMW F06 F10 F11 F13 Control Arm Axle Strut Wishbone Front Right O/S 6794204
Promo price
PLN 94.95
PLN 90.20
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6775683
BMW F01 F10 F11 Rear Axle Control Arm Wishbone Integral Link Connector 6775683
Promo price
PLN 47.95
PLN 45.55
Delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. A2463520202
Mercedes W176 Rear Lower Suspension Control Arm Wishbone A2463520202
Promo price
PLN 75.95
PLN 68.36
Free delivery - Tue, Dec 16
If paid before 14:00
-30%
Part no. A2313520002-1
Mercedes SL R231 Control Arm Lower Rear Left Right N/O/S A2313520002
Promo price
PLN 189.95
PLN 132.97
Free delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. A1643303407
Mercedes-Benz ML GL W164 Front Left N/S Control Arm Bottom Wishbone A1643303407
Promo price
PLN 218.95
PLN 197.06
Free delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. A1643303507
Mercedes-Benz ML GL W164 Front Right O/S Control Arm Bottom Wishbone Rod
Promo price
PLN 218.95
PLN 197.06
Free delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. A1643502006
Mercedes-Benz ML GL W164 Rear Right O/S Control Arm Bottom Wishbone Rod Axle
Promo price
PLN 85.95
PLN 77.36
Free delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. A1645452340
Mercedes ML W164 R W251 Rear Axle Suspension Control Arm Wishbone
Promo price
PLN 47.95
PLN 43.16
Delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. A2463503541
Mercedes W176 W246 Rear Left Axle Suspension Wheel Carrier Hub Knuckle
Promo price
PLN 161.95
PLN 145.76
Free delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. A2513300807
Mercedes ML GL W164 X164 Front Right Control Arm Top Wishbone Rod A2513300807
Promo price
PLN 118.95
PLN 107.06
Free delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. 8W0505323F
Audi A4 B9 Wishbone Suspension Control Arm Rear Left N/S 8W0505323F
Promo price
PLN 132.95
PLN 119.66
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A2463500406
Mercedes W176 W246 Rear Axle Left N/S Suspension Trailing Arm Wishbone
Promo price
PLN 42.95
PLN 40.80
Delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. A2463304800
Mercedes W176 W246 Front Right Control Arm Bottom Wishbone Rod A2463304800
Promo price
PLN 313.95
PLN 282.56
Free delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. 8W0407152D
Audi TT FV Front Lower Control Arm Right O/S 8W0407152D
Promo price
PLN 284.95
PLN 256.46
Free delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. 6775967
BMW 5 6 7 Series F01 F07 F10 F11 F12 F13 Front Wishbone Top Control Arm 6775967
Promo price
PLN 47.95
PLN 43.16
Delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. 6772302
Mini One R55 R56 R57 R58 R59 Lower Wishbone Suspension Control Arm Right O/S
Promo price
PLN 113.95
PLN 102.56
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 8K0407696H
Audi A4 B8 Front Wishbone Control Arm Right O/S Suspension 8K0407696H
PLN 142.95
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 98633115208
Porsche Boxster 986 Rear Subframe Mount Bracket Bearing Right O/S 98633115208
PLN 123.95
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 99634134106
Porsche Boxster 986 Wishbone Lower Control Arm Front Right O/S 99634134106
PLN 123.95
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6768724
Mini Cooper One R50 R53 R55 R56 Top Wishbone Arm Rocker N/O/S 6768724
Promo price
PLN 42.95
PLN 40.80
Delivery - Tue, Dec 16
If paid before 14:00
Part no. 99634114303
Porsche Boxster 986 Wishbone Control Arm Front Left Right N/O/S 99634114303
PLN 94.95
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 4M0501531
Audi Q7 4M Rear Control Arm Left Right N/O/S 4M0501531
PLN 61.95
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 3C0407151H-1
Audi Q3 8U Front Axle Wishbone Control Arm Left Right N/O/S 3C0407151H
PLN 142.95
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 2405862
BMW E81 E87 E89 E90 E91 Front Right Tension Strut O/S Control Arm Wishbone
Promo price
PLN 42.95
PLN 40.80
Delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. 6772301
Mini One R55 R56 R57 R58 R59 Lower Wishbone Suspension Control Arm Left N/S
Promo price
PLN 123.95
PLN 111.56
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 2405861
BMW Z4 E81 E87 E89 E90 E91 Front Tension Strut Wishbone Arm Left N/S 2405861
Promo price
PLN 94.95
PLN 90.20
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6772899
BMW 1 3 X1 Series E81 E87 E88 E90 E91 Rear Roll Over Strut Mount Wishbone Arm
Promo price
PLN 42.95
PLN 40.80
Delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. 6760275
BMW X5 E53 Front Left Wishbone Control Arm Suspension Arm 6760275
Promo price
PLN 61.95
PLN 55.76
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 99634104306
Porsche Boxster 986 Front Axle Control Arm Wishbone Left Right N/O/S 99634104306
PLN 218.95
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 6765934
BMW X1 Z4 E81 E82 E87 E89 E90 Swing Support Front Right O/S 6765934
PLN 42.95
Delivery - Tue, Dec 16
If paid before 14:00
Part no. 7915358
BMW F45 F46 Mini F55 F56 F60 Rear Control Arm Wishbone Left Right N/O/S 6884693
PLN 94.95
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6772242
BMW 5 6 7 Series E60 E61 E63 E64 E65 Wishbone Rear Suspension Arm Right O/S
Promo price
PLN 42.95
PLN 40.80
Delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6760181
BMW E60 Wishbone Front Axle Control Arm Left N/S 6760181 2347951
Promo price
PLN 75.95
PLN 72.15
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6765425-1
BMW 1 3 Series E81 E87 E90 Rear Suspension Right Control Arm Link O/S 6765425
Promo price
PLN 61.95
PLN 58.85
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6765425
BMW 1 3 Series E81 E87 E90 Rear Suspension Left Control Arm Link N/S 6765425
Promo price
PLN 18.95
PLN 18.00
Delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6770849
BMW E81 E87 E90 E91 E92 Front Left Wishbone Control Arm N/S 6763699
Promo price
PLN 42.95
PLN 40.80
Delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. WHT001812
VW Volkswagen Sharan 7N Golf Mk6 Wheel Bolt Screw Set X5 M14x1.5x27 WHT001812
Promo price
PLN 42.95
PLN 40.80
Delivery - Tue, Dec 16
If paid before 14:00
Part no. 2405861-1
BMW E81 E87 E90 Front Axle Suspension Wishbone Left Right N/O/S FAI SET
PLN 284.95
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 6879842
Wishbone Mini F55 F56 F57 Right O/S Lower Suspension Control Arm 6879842
PLN 379.95
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 7566125
BMW 1 3 Series E81 E87 E90 Compressor Bracket Support 7566125
Promo price
PLN 61.95
PLN 58.85
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6792525
Control Arm BMW F20 F21 F30 Rear Left Right N/O/S Suspension Wishbone 6792525
Promo price
PLN 66.95
PLN 63.60
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6792544
BMW F20 F21 F30 F31 Wishbone With Rubber Mount Right O/S Rear Axle 6792544
Promo price
PLN 42.95
PLN 40.80
Delivery - Tue, Dec 16
If paid before 14:00
-30%
Part no. 9806519
MINI Cooper R60 R61 Front Left N/S Lower Wishbone Suspension Control Arm
Promo price
PLN 142.95
PLN 100.07
Free delivery - Tue, Dec 16
If paid before 14:00
-30%
Part no. A2123303011
Mercedes W212 Control Arm Wishbone Right O/S Front Lower Suspension A2123303011
Promo price
PLN 94.95
PLN 66.47
Free delivery - Tue, Dec 16
If paid before 14:00
-30%
Part no. A2123302911
Mercedes W212 Control Arm Wishbone Left N/S Front Lower Suspension A2123302911
Promo price
PLN 94.95
PLN 66.47
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6781545
BMW E65 E66 Front Axle Swing Support Front Left N/S 6781545
Promo price
PLN 61.95
PLN 58.85
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A2043301911
Mercedes-Benz W203 C209 Front Left N/S Lower Control Arm Wishbone A2043301911
Promo price
PLN 94.95
PLN 90.20
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6781546
BMW E65 E66 Front Swing Support Anti Roll Sway Link Rod Strut Right O/S 6781546
Promo price
PLN 94.95
PLN 90.20
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 3446648
BMW X3 Series E83 LCI Compressor Bracket Tubing Support 3446648
Promo price
PLN 47.95
PLN 45.55
Delivery - Tue, Dec 16
If paid before 14:00
-30%
Part no. 9806520
Mini R60 R61 Front Lower Wishbone Suspension Control Arm Right O/S 9806520
Promo price
PLN 221.95
PLN 155.37
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 9807165
Mini R60 R61 Front Strut Front Axle Support Wishbone 9807165
Promo price
PLN 66.95
PLN 63.60
Free delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. 95834105100
Porsche Cayenne 92A Wishbone Upper Control Arm Front 7P0407021
Promo price
PLN 142.95
PLN 128.66
Free delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. A1643303507-1
Mercedes ML GL W164 Control Arm Bottom Wishbone Rod Front Right O/S
Promo price
PLN 189.95
PLN 170.96
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. WHT001833
VW Volkswagen Touareg 7L Audi Q7 4L Control Arm Bolt Screw Set Kit X2 WHT001833
PLN 42.95
Delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. A2063501700
Mercedes W206 W214 C236 Wishbone Control Arm Rear Left Right N/O/S A2063501700
Promo price
PLN 123.95
PLN 111.56
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6781547
BMW E60 E61 LCI Front Anti Roll Bar Drop Link Swing Support Left N/S 6781547
Promo price
PLN 94.95
PLN 90.20
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 6879841
Mini Cooper One F55 F56 F57 Lower Wishbone Suspension Control Arm Left N/S
PLN 284.95
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 7794174
BMW X3 X5 E46 E53 E60 E83 M57N Climate Compressor Supporting Bracket 7794174
Promo price
PLN 42.95
PLN 40.80
Delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6867540
BMW 1 2 3 Series F20 F21 F22 F30 F31 Rear Roll Over Strut Rubber Mount 6867540
Promo price
PLN 42.95
PLN 40.80
Delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6857626
BMW X5 X6 E70 E71 Rear Axle Swing Support Left Right N/O/S 6857626
Promo price
PLN 61.95
PLN 58.85
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A2053506103
Mercedes W204 W212 Rear Axle Wishbone Control Arm Left A2053506103
Promo price
PLN 85.95
PLN 81.65
Free delivery - Tue, Dec 16
If paid before 14:00
-30%
Part no. 2284981
Front Wishbone BMW F10 M5 Arm Suspension Upper Left N/S Axle Strut 2284981
Promo price
PLN 332.95
PLN 233.07
Free delivery - Tue, Dec 16
If paid before 14:00
-30%
Part no. 2284982
BMW F10 M5 Wishbone Arm Front Suspension Right O/S Upper Axle Strut F12 M6
Promo price
PLN 332.95
PLN 233.07
Free delivery - Tue, Dec 16
If paid before 14:00
-30%
Part no. A2463503641-1
Mercedes W176 W246 Wheel Carrier Rear Right O/S Wheel Hub Knuckle Suspension
Promo price
PLN 142.95
PLN 100.07
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A2053506503
Mercedes W204 W212 Rear Wishbone Control Arm Axle Left Joint A2053506503
Promo price
PLN 56.95
PLN 54.10
Delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. A2463304700
Mercedes W176 W246 Wishbone Control Arm Front Suspension Left N/S Axle Strut
Promo price
PLN 237.95
PLN 214.16
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A2043502106
Mercedes W204 Rear Wishbone Control Arm Axle Left Joint A2043502106
Promo price
PLN 47.95
PLN 45.55
Delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A2053506303
Mercedes W204 Rear Wishbone Control Arm Axle Right O/S Bottom Joint A2043520605
Promo price
PLN 42.95
PLN 40.80
Delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A6393300910
Mercedes Vito Viano W639 Control Arm Front Axle Bottom Wishbone Joint Right O/S
Promo price
PLN 189.95
PLN 180.45
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 4F0407151A
Audi A6 C6 Front Axle Lower Wishbone Control Arm Left Right N/O/S 4F0407151A
Promo price
PLN 94.95
PLN 90.20
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6779847
BMW F07 GT F11 Wishbone Control Arm Rear Left N/S Upper Axle Tension Strut Rod
Promo price
PLN 42.95
PLN 40.80
Delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. 8J0407151D
Audi TT 8J Lower Control Arm Wishbone Front Left N/S 8J0407151D
Promo price
PLN 180.95
PLN 162.86
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6795048
Trailing Arm BMW X5 E70 X6 71 Rear Axle Suspension Right O/S 6795048
Promo price
PLN 42.95
PLN 40.80
Delivery - Tue, Dec 16
If paid before 14:00
-30%
Part no. A2043500792
Mercedes W204 Wishbone Control Arm C63 AMG Rear Suspension Left N/S Upper Strut
Promo price
PLN 427.95
PLN 299.57
Free delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. A1663500306
Mercedes W166 Rear Wishbone Track Trailing Control Arm Left N/S A1663500306
Promo price
PLN 94.95
PLN 85.46
Free delivery - Tue, Dec 16
If paid before 14:00
-30%
Part no. 8W0407151C
Audi A5 F5 Control Arm Front Suspension Wishbone Upper Left N/S 8W0407151C
Promo price
PLN 189.95
PLN 132.97
Free delivery - Tue, Dec 16
If paid before 14:00
-30%
Part no. A2043500892
Mercedes W204 Wishbone Control Arm C63 AMG Rear Suspension Right O/S Upper Strut
Promo price
PLN 189.95
PLN 132.97
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6781548-1
BMW E60 E61 Front Axle Suspension Swing Support Right Stabilizer Link 6781548
Promo price
PLN 75.95
PLN 72.15
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 6857516
BMW F01 F02 LCI Front Suspension Wishbone Suspension Control Arm Rod 6857516
Promo price
PLN 75.95
PLN 72.15
Free delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. 6775959-1
BMW F01 F07 GT Wishbone Control Arm Front Left Right N/O/S Axle Tension Rod SET
Promo price
PLN 379.95
PLN 341.96
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A2053506203
Rear Wishbone Mercedes W204 W212 Control Arm Axle Right O/S Joint A2053506203
Promo price
PLN 47.95
PLN 45.55
Delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A2043502206
Mercedes W204 W212 Rear Wishbone Control Arm Tension Strut Right O/S A2043502206
Promo price
PLN 42.95
PLN 40.80
Delivery - Tue, Dec 16
If paid before 14:00
Part no. A2043308711
Mercedes W204 Wishbone Control Arm Front Suspension Left N/S Axle Strut
PLN 94.95
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A2043306711
Mercedes W204 Wishbone Control Arm Front Suspension Left N/S Axle Strut
Promo price
PLN 142.95
PLN 135.80
Free delivery - Tue, Dec 16
If paid before 14:00
-30%
Part no. A2043503506
Mercedes W204 Control Arm Rear Lower Suspension Swing Wishbone Part A2043503506
Promo price
PLN 170.95
PLN 119.67
Free delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. A2463320200-1
Mercedes W176 W246 Front Right O/S Suspension Wheel Carrier Hub Knuckle
Promo price
PLN 617.95
PLN 556.16
Free delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. A2463503541-1
Mercedes W176 W246 Rear Left N/S Suspension Leg Wheel Carrier Hub Knuckle
Promo price
PLN 579.95
PLN 521.96
Delivery - Tue, Dec 16
If paid before 14:00
-10%
Part no. 8E0407693AL
Audi A4 S4 RS4 B8 8K Front Suspension Lower Control Arm Left N/S 8E0407693AL
Promo price
PLN 142.95
PLN 128.66
Free delivery - Tue, Dec 16
If paid before 14:00
Top-quality control arms and ball joints – stability and driving precision
Maximum suspension control and cornering confidence
Control arms and ball joints are essential components of the suspension system, responsible for stability, comfort, and precise handling. They allow the car to roll smoothly over bumps, and the driver maintains full control of the vehicle even in challenging road conditions. At Global Parts, you'll find a wide selection of used car parts. , including wishbones and ball joints, fitted to BMW , Audi , Mercedes , Volkswagen , Mini and others.
What exactly is a control arm and how does it work?
The control arm is the element connecting the wheel to the body, allowing it to move vertically while maintaining its proper geometric position. In practice, this means that even over large road irregularities, the wheel remains in constant contact with the ground. In models such as the Mercedes W203, BMW E60 or Volkswagen Passat B7, both lower, upper and transverse wishbones are used, depending on the suspension design (e.g. multi-link or McPherson). Mini Cooper control arm It has a shorter design and is often made of aluminum, which reduces unsprung mass and improves ride comfort. Most modern control arms are equipped with metal-rubber bushings that absorb vibrations, and ball joints (joints) that control rotational movement.
What role do control arms and ball joints play?
Control arms and ball joints are components that work together to ensure the proper operation of the suspension system. Their key functions include:
- Control arms – These form the connection between the wheel and the vehicle body. They are responsible for stability and vibration damping when driving on uneven surfaces.
- Ball joints – Provide suspension mobility, allowing the wheels to rotate in different directions, which is essential for precise steering. Together, the control arms and ball joints act as a bridge between the wheels and the body, enabling stable and safe driving.
Types and technical parameters of control arms
Control arms can be divided according to their location and construction:
| Rocker arm type | Application | Characteristic |
|---|---|---|
| Lower control arm | Front or rear suspension | Carries the heaviest loads; often steel or aluminum; crucial for stability and vibration damping. |
| Upper control arm | In multi-link suspension | Stabilizes the vertical position of the wheel; often used in multi-link suspensions. |
| Transverse wishbone | Rear independent system | It is responsible for maintaining the driving line and even tire wear; it is sometimes used in multi-link assemblies. |
Premium cars like the BMW E60 and Mercedes W203 use structures made of aluminum or high-strength steel . Their length can range from 250 to 450 mm, and the ball joint diameter is approximately 20–22 mm, which directly impacts the strength of the entire suspension.
Why is it worth taking care of control arms and ball joints?
Worn or damaged control arms and ball joints can lead to handling problems and reduce driving safety. Typical symptoms include:
- Suspension noises – Knocking noises when driving over bumps may indicate worn ball joints or wishbones.
- Difficulty steering – Faulty suspension components can cause the vehicle to become unstable or respond to steering movements with a delay.
- Uneven tire wear – Damaged control arms or ball joints can affect wheel alignment, leading to faster tire wear. At Global Parts, we offer original used control arms and ball joints that have been thoroughly tested for durability and reliability.
Symptoms and diagnosis of worn control arms
To detect worn control arms, it's worth paying attention to several symptoms: the car pulling to one side, uneven braking force distribution, or "floating" on straight stretches of road. Suspension diagnostics should include measuring ball joint play and assessing the condition of the bushings. In vehicles like the Passat B7 or Mini Cooper R56, complete control arm assemblies are often replaced to maintain full suspension symmetry and avoid differences in elasticity.
How to choose the right control arms and ball joints?
When choosing control arms and ball joints, there are several key aspects to consider:
- Vehicle-specific fit – Every suspension system has its own specific technical requirements. At Global Parts, you'll find control arms and ball joints perfectly matched to BMW , Audi , Mercedes , Volkswagen , Mini, and more.
- Technical Condition – Ensure parts are free from corrosion, cracks and looseness that may affect their performance.
- Suspension type – Select the appropriate control arms and joints depending on the suspension type, e.g. independent or dependent.
Compatibility and installation
Control arms and ball joints are designed for specific engine and body versions. For example, the rear control arm of a BMW E60 may have different mounting options than the E61 (Touring) version. Therefore, it's best to use the VIN or OEM number when selecting a control arm – this ensures full compatibility and proper suspension geometry. Installing a new control arm requires the appropriate tightening torque (usually 80–120 Nm depending on the model), which impacts the component's durability and operational safety.
Why choose used control arms and ball joints?
Used car parts , such as control arms and ball joints, are an economical solution that allows you to save money while maintaining high quality. By choosing used control arms and ball joints, you gain:
- Lower costs – Used components are much cheaper than new ones, but offer equally high quality.
- Ecology – You support recycling and reduce the amount of automotive waste.
- A wide range – In our store you will find control arms and ball joints for the most popular car brands.
Durability and parameters of used control arms
Well-maintained aluminum control arms can last for 150,000–200,000 km if the bushings and joints remain in good condition. For example, the front control arms for the Passat B7 are known for their high wear resistance when properly installed and aligned. In the case of BMWs and Mercedes, replacing a single control arm often restores the vehicle's original handling characteristics without the need for a costly rebuild of the entire suspension.
How to take care of control arms and ball joints?
To ensure that your wishbones and ball joints function reliably for a long time, it is important to follow a few rules:
- Check the condition of your suspension regularly during inspections, especially if your vehicle is often driven on uneven roads.
- Replace damaged suspension components in time to avoid further damage to other parts of the system.
- Maintain proper wheel alignment and suspension setup to prevent excessive wear. If you need to replace your wishbones or ball joints, you'll find the right used car parts at Global Parts. that will restore your vehicle to full working order.
FAQ – Frequently asked questions about control arms and ball joints
| Question | Answer |
|---|---|
| What is a car control arm? | The control arm is the suspension component that connects the wheel to the body, allowing for vertical movement of the wheel and maintaining proper driving geometry. |
| What is the difference between a ball joint and a control arm pin? | A ball joint is a movable ball-and-socket joint that allows the wheel to rotate and steer. The pin is part of it, acting as the axis of rotation. |
| How long does it take to replace a car's control arm? | Depending on the suspension design, replacing one control arm takes an average of 30–90 minutes . |
| Can only one control arm be replaced? | Yes, although it is recommended to replace them in pairs to maintain equal flexibility and suspension geometry on both sides of the axle. |
| What are the symptoms of control arm damage? | The most common symptoms include knocking when braking, the car "floating" on the road and uneven tire wear. |
| Does the control arm fit between different BMW or Mercedes models? | Not always – despite their similar appearance, the length, mounting angle and bushing diameter may differ between models (e.g. BMW E60 vs. E61 ). |
| Is it worth investing in a used control arm with a warranty? | Yes – the parts offered by Global Parts are tested and covered by a warranty, ensuring complete safety and cost savings. |
Summary: Control Arms and Ball Joints at Global Parts
Control arms and ball joints are key suspension components that ensure stability, comfort, and driving safety. Maintaining their technical condition ensures precise vehicle handling and a longer suspension life. The Global Parts automotive store invites you to browse our wide selection of original used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , or others, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .