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
Part no. 6754557-2
Suspension Arm BMW E60 E63 E64 Rear Axle Suspension Wishbone Left N/S 6754557
€23.95
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 2406291
BMW E81 87 E88 E82 E84 E90 E91 E92 E93 Repair Kit Trailing Control Arm 6763477
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 6867537
BMW 7 G11 G12 F90 G30 Wishbone Lower Control Arm Rear Axle Left N/S 6867537
Promo price
€32.95
€28.01
Free delivery: Jul 3 – 8
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
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 7794174
BMW X3 X5 E46 E53 E60 E83 M57N Climate Compressor Supporting Bracket 7794174
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 2284137
BMW F10 F12 F13 Front Wishbone Rubber Mount Control Arm Lower Left N/S 2284137
Promo price
€80.95
€68.81
Free delivery: Jul 3 – 8
If paid before 14:00
-40%
Part no. 6786708
BMW Z4 E89 Axle Control Arm Carrier Rear Right Suspension O/S 6786708
Promo price
€94.95
€56.97
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 2409891
BMW X1 E84 Rear Axle Control Arm Wishbone Value Line 2409891
Promo price
€32.95
€28.01
Free delivery: Jul 3 – 8
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
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
Part no. 6765934
BMW X1 Z4 E81 E82 E87 E89 E90 Swing Support Front Right O/S 6765934
€23.95
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 2347991
BMW 5 6 7 Series E60 E61 E63 E64 E65 Wishbone Control Arm Left Rear N/S 2347991
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6765933
BMW E81 E87 E90 E91 E92 Swing Support Front Left N/S 6765933
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 6760275
BMW X5 E53 Front Left Wishbone Control Arm Suspension Arm 6760275
Promo price
€32.95
€28.01
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6781545
BMW E65 E66 Front Axle Swing Support Front Left N/S 6781545
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-40%
Part no. 6774810-25
BMW E87 116i N45N Rear Right O/S Spring Strut Leg Brake Calliper Suspension Hub
Promo price
€132.95
€79.77
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6782131
BMW F01 F02 Rear Axle Wishbone Control Arm Suspension Upper Left N/S 6782131
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 6883340
BMW G30 M5 F90 Wishbone Bottom Rubber Mount Rear Right O/S Control Arm 6883340
Promo price
€37.95
€32.26
Free delivery: Jul 3 – 8
If paid before 14:00
-40%
Part no. 2284982
BMW F10 M5 Wishbone Arm Front Suspension Right O/S Upper Axle Strut F12 M6
Promo price
€66.95
€40.17
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 2284976
BMW F10 M5 F12 M6 Wishbone Arm Front Axle Strut Suspension Right O/S 2284976
Promo price
€66.95
€56.91
Free delivery: Jul 3 – 8
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
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 7566125
BMW 1 3 Series E81 E87 E90 Compressor Bracket Support 7566125
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6782135
BMW F10 F12 Wishbone Strut Rear Suspension Left N/S Axle Control Arm 6782135
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6788549
BMW X3 F25 X4 F26 Control Arm Wishbone Rear Left N/S Axle Suspension 6788549
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6775683
BMW F01 F10 F11 Rear Axle Control Arm Wishbone Integral Link Connector 6775683
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-40%
Part no. 6871023
Trailing Arm BMW X3 G01 X4 G02 Wishbone Rear Left Right N/O/S Suspension 6871510
Promo price
€70.95
€42.57
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 6881362
BMW F44 X2 F39 Rear Axle Suspension Top Wishbone Arm Left Right N/O/S 6881362
Promo price
€37.95
€32.26
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 6871020
Control Arm BMW X3 G01 X4 G02 Wishbone Rear Left Right N/O/S Suspension 6871507
Promo price
€61.95
€52.66
Free delivery: Jul 3 – 8
If paid before 14:00
-40%
Part no. 6861114
BMW G11 G30 Trailing Control Arm Rear Axle Suspension Left Right N/O/S 6861114
Promo price
€56.95
€34.17
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 6786981
BMW X3 F25 X4 F26 Wishbone Left Right Control Arm Rear Axle 6786981
Promo price
€37.95
€32.26
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 6851563
Rear Axle Wishbone BMW F45 X1 F48 Control Arm Suspension Top Wishbone 6851563
Promo price
€28.95
€24.61
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6786991
BMW X3 F25 X4 F26 Wishbone Control Arm Rear Axle Right Left 6786991
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 6775967
BMW 5 6 7 Series F01 F07 F10 F11 F12 F13 Front Wishbone Top Control Arm 6775967
Promo price
€28.95
€24.61
Free delivery: Jul 3 – 8
If paid before 14:00
-40%
Part no. 2284132
BMW F10 F12 M5 M6 Rear Wishbone Control Arm Strut Suspension Axle 2284132
Promo price
€61.95
€37.17
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6792541
Control Arm BMW F20 F34 GT Rear Suspension Left N/S Lower Arm Wishbone 6792541
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 6768984
BMW E90 LCI E84 Right O/S Front Axle Control Arm Wishbone 6768984
Promo price
€32.95
€28.01
Free delivery: Jul 3 – 8
If paid before 14:00
Part no. 2284979
Rear Wishbone BMW F10 F12 M5 M6 Strut Left N/S Upper Axle Control Arm 2284979
€94.95
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6788550
Control Arm BMW X3 F25 X4 F26 Wishbone Rear Right O/S Axle Suspension 6788550
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 6886448
BMW G20 G21 Control Arm Support Rear Lower Suspension Wishbone Mount 6886448
Promo price
€28.95
€24.61
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6857516
BMW F01 F02 LCI Front Suspension Wishbone Suspension Control Arm Rod 6857516
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-40%
Part no. A2043500792
Mercedes W204 Wishbone Control Arm C63 AMG Rear Suspension Left N/S Upper Strut
Promo price
€113.95
€68.37
Free delivery: Jul 3 – 8
If paid before 14:00
Part no. 5A2B437
BMW I4 G26 Front Left Right N/O/S Strut Reinforcement Bar Support Brace 5A2B437
€42.95
Free delivery: Jul 3 – 8
If paid before 14:00
-40%
Part no. 6883339
BMW 7 G11 G12 F90 G30 Wishbone Lower Control Arm Rear Axle Left N/S 6883339
Promo price
€75.95
€45.57
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6792533-1
Track Control Arm BMW F20 F21 F30 F31 Rear Axle Suspension Right O/S
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 2405863
BMW X1 E90 E91 E92 E84 Front Control Arm Wishbone 6768989
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6861141
BMW G30 G31 G11 G12 Axle Stopper Plate Rear Left Right N/O/S Suspension 6793637
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
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
€26.95
€25.60
Free delivery: Jul 3 – 8
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
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
Part no. 6792539
BMW F20 F30 F31 Wishbone Suspension Link Rear Axle Left 6792539
€23.95
Free delivery: Jul 3 – 8
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
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 2284534
BMW 3 4 Series F80 M3 F82 M4 Suspension Axle Wishbone Control Arm Rear
Promo price
€37.95
€32.26
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6785608
BMW 1 2 3 Series F20 F22 F21 LCI Rear Axle Swing Support Right O/S 6785608
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
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
€23.95
€22.75
Free delivery: Jul 3 – 8
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
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 6865898
BMW F01 F02 F10 F11 F12 Rear Right O/S Axle Lower Wishbone Control Arm 6794876
Promo price
€75.95
€64.56
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6775873
BMW F01 F02 F03 Handle Bar Strut Rear Axle Left N/S Spindle Suspension 6775873
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6775972
BMW F06 F10 F11 F13 Front Axle Control Arm Strut Wishbone Right O/S 6775972
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6775902
BMW F10 F12 Control Arm Rear Suspension Left Right Axle Track Strut 6775902
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
Part no. 6775080
BMW E63 E64 E65 E66 Rear Right O/S Axle Wheel Carrier 6775080
€80.95
Free delivery: Jul 3 – 8
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
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6785607
BMW F20 F21 LCI Rear Axle Swing Support Left N/S 6785607
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6781548-1
BMW E60 E61 Front Axle Suspension Swing Support Right Stabilizer Link 6781548
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-40%
Part no. 6787674
BMW X3 F25 X4 F26 Front Axle Wishbone Control Arm Right O/S 6787674
Promo price
€42.95
€25.77
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6769718
BMW X5 Series E53 Right O/S Front Axle Control Arm Wishbone Strut 6769718
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6795812
BMW X3 F25 X4 F26 Roll Over Strut Rear Axle Support Mount Wishbone 6795812
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6786978
BMW X3 F25 Trailing Control Arm Rear Axle Suspension Left Right N/O/S 6786978
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6770059
Control Arm BMW E38 Z8 E52 Wishbone Rear Left N/S Axle Suspension 6770059
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6770060
Control Arm BMW E38 Z8 E52 Wishbone Rear Right O/S Axle Suspension 6770060
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
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
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6777426
BMW E60 Rear Axle Wishbone Right O/S 6777426 33326777426
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 7842579
BMW F06 F12 F13 Stabilizer Swing Support Front Left Right N/O/S Set 7842579
Promo price
€28.95
€24.61
Free delivery: Jul 3 – 8
If paid before 14:00
-40%
Part no. 6773949-1
BMW X5 E70 X6 E71 Front Axle Wishbone Control Arm Left N/S 6773949
Promo price
€47.95
€28.77
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 6861125
Control Arm BMW G11 G12 G30 G31 Wishbone Rear Left N/S Axle Suspension 6861125
Promo price
€37.95
€32.26
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 6773949
BMW X5 X6 E70 E71 Axle Wheel Suspension Wishbone Front Left N/S 6773949
Promo price
€32.95
€28.01
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 6861119
BMW G32 Rear Axle Wishbone Suspension Upper Track Control Arm Left N/S 6861119
Promo price
€32.95
€28.01
Free delivery: Jul 3 – 8
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
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-40%
Part no. 2284981
Front Wishbone BMW F10 M5 Arm Suspension Upper Left N/S Axle Strut 2284981
Promo price
€66.95
€40.17
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 6773950
BMW X5 X6 E70 E71 Front Axle Right O/S Wishbone Control Arm 6773950
Promo price
€32.95
€28.01
Free delivery: Jul 3 – 8
If paid before 14:00
Part no. 6861120
BMW G32 Rear Axle Wishbone Suspension Upper Track Control Arm Right O/S 6861120
€32.95
Free delivery: Jul 3 – 8
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
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
Part no. 6771893-1
BMW X5 E70 X6 E71 Wishbone Control Arm DriveTec Front Left Right N/O/S Set
€42.95
Free delivery: Jul 3 – 8
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
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 2348886
BMW E60 E63 E64 E65 Suspension Axle Rear Wishbone Control Arm
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 6786204
BMW Z4 E89 Front Axle Right O/S Wishbone Suspension Tension Strut 6786204
Promo price
€37.95
€32.26
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 6775959-1
BMW F01 F07 GT Wishbone Control Arm Front Left Right N/O/S Axle Tension Rod SET
Promo price
€94.95
€80.71
Free delivery: Jul 3 – 8
If paid before 14:00
-40%
Part no. 6786707
BMW Z4 E89 Axle Control Arm Carrier Rear Left Suspension N/S 6786707
Promo price
€94.95
€56.97
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 6871005
BMW X3 G01 F97 X4 G02 F98 Suspension Link Control Arm Link Rear Left N/S 6871005
Promo price
€37.95
€32.26
Free delivery: Jul 3 – 8
If paid before 14:00
Part no. 2405861-2
BMW E81 E87 E90 E91 Front Tension Strut Wishbone Arm Left N/S 2405861
€23.95
Free delivery: Jul 3 – 8
If paid before 14:00
-5%
Part no. 6895885
BMW U06 F40 F70 Control Arm Wishbone Rear Top Upper Left N/S 6895885
Promo price
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 2283549
BMW E90 E92 E93 M3 Rear Trailing Control Arm Left Right N/O/S 2283549
Promo price
€51.95
€44.16
Free delivery: Jul 3 – 8
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
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
Part no. 6787670
BMW X3 F25 X4 F26 Front Axle Wishbone Control Arm Right O/S 6787670
€56.95
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 6871011
BMW G01 Rear Axle Left N/S Wishbone Carrier Support Mount Bracket 6871011
Promo price
€56.95
€48.41
Free delivery: Jul 3 – 8
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
€23.95
€22.75
Free delivery: Jul 3 – 8
If paid before 14:00
Part no. 2409599
BMW X1 E84 Front Axle Wheel Suspension Wishbone Support Carrier Left N/S 2409599
€42.95
Free delivery: Jul 3 – 8
If paid before 14:00
-15%
Part no. 8873899
BMW F06 F10 F11 F12 F13 Lower Wishbone Control Arm Front Left N/S 8873899
Promo price
€28.95
€24.61
Free delivery: Jul 3 – 8
If paid before 14:00
Part no. 2283575
BMW 3 E90 E92 E93 M3 Front Right O/S Tension Strut Control Arm 2283575
€23.95
Free delivery: Jul 3 – 8
If paid before 14:00
Part no. 6770980
BMW X5 X6 E70 E71 Rear Right O/S Control Arm Wishbone Rod Axle 6770980
Product currently unavailable
-15%
Part no. 6768714
BMW 3 Series E90 E91 E92 Front Subframe Crossmember Brace Tie Rod Lower Bar
Product currently unavailable
Part no. 2229686
BMW M3 E46 Petrol S54 Control Arm Rear Suspension Right O/S Wheel Hub 2229686
Product currently unavailable
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Top-quality control arms and ball joints – stability and driving precision
Maximum suspension control and cornering confidence
Control arms and ball joints are essential suspension components responsible for vehicle stability, comfort, and steering precision. They allow the car to move smoothly over uneven surfaces while ensuring the driver maintains full control even in difficult road conditions. In the Global Parts automotive store, you will find a wide selection of used car parts, including control arms and ball joints, compatible with many brands such as BMW, Audi, Mercedes, Volkswagen, Mini, and others.
Design and purpose of control arms
A control arm is a component connecting the wheel to the chassis, allowing for vertical movement while maintaining proper geometric positioning. In practice, this means that even on rough road surfaces, the wheel remains in constant contact with the ground. Depending on the suspension design, such as multi-link or McPherson strut systems, lower, upper, and transverse control arms are used. The control arm is typically mounted on the front or rear axle, depending on the vehicle's design. A standard component consists of a steel or aluminum body, metal-rubber bushings, and mounting points for a pin or joint. Its task is to maintain the correct wheel path during acceleration, braking, and cornering.
Function of ball joints and related components
Control arms and ball joints are components that work together to ensure the proper operation of the suspension system. Their key functions are:
- Control arms – act as the connection between the wheel and the vehicle chassis. They are responsible for stability and vibration damping when driving on uneven surfaces.
- Ball joints – provide suspension mobility, allowing the wheels to rotate in various directions, which is essential for precise steering. Together, control arms and ball joints act as a bridge between the wheels and the body, enabling stable and safe driving. A ball joint is a movable spherical connection that allows the suspension to work during steering and wheel deflection. It is used to transfer loads between the control arm and the steering knuckle without restricting the natural movement of the suspension. Other parts that work with these components include bearings, wheel hubs, and bushings as well as steering knuckle pins, so it is worth evaluating the entire mounting area during diagnostics.
Comparison of control arm types and data to check before purchase
| Component type | Typical application | Construction | What to check before purchase |
|---|---|---|---|
| Lower control arm | Front or rear suspension | Usually steel or aluminum body, bushings, and pin point | OEM number, mounting side, arm shape, bushing type, and mounting points |
| Upper control arm | Multi-link suspension | Lighter construction, shorter arm, different operating angles | Compatibility with axle version, body type, interchangeable numbers, and vehicle position |
| Ball joint | Connection of control arm to steering knuckle | Housing, ball pin, cover, and seat | Diameter and seat type according to OEM, mounting method, and compatibility with the steering knuckle |
Types and technical parameters of control arms
Control arms can be categorized based on their position and construction:
| Control arm type | Application | Characteristics |
|---|---|---|
| Lower control arm | Front or rear suspension | Handles the highest loads; often steel or aluminum; crucial for stability and vibration damping. |
| Upper control arm | Multi-link suspension | Stabilizes wheel position vertically; often used in multi-link suspensions. |
| Transverse control arm | Rear independent system | Responsible for maintaining the driving path and even tire wear; sometimes used in multi-link sets. |
Premium class cars use constructions made of aluminum or high-strength steel. Depending on the car version, they differ in arm length, bushing position, pin diameter, and the type of mounting to the steering knuckle and suspension subframe.
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 of failure include:
- Suspension noise – knocking sounds when driving over bumps may indicate wear of ball joints or control arms.
- Handling difficulties – faulty suspension components can cause vehicle instability or delayed reaction to steering inputs.
- Uneven tire wear – damaged control arms or ball joints can affect wheel geometry, leading to faster tire wear. At Global Parts, we offer used control arms and ball joints that have been thoroughly checked for durability and reliability.
Symptoms and diagnostics of worn control arms
To detect control arm wear, pay attention to several symptoms: the car pulling to one side, uneven braking force distribution, or the vehicle "floating" on straight road sections. Suspension diagnostics should include measuring play in ball joints and assessing the condition of bushings. Often, complete control arm sets are replaced to maintain full suspension symmetry and avoid differences in flexibility.
How to choose the right control arms and ball joints?
When choosing control arms and ball joints, several key aspects should be considered:
- Compatibility with the vehicle model – every suspension system has its specific technical requirements. In the Global Parts automotive store, you will find control arms and ball joints perfectly matched to BMW, Audi, Mercedes, Volkswagen, Mini, and others.
- Technical condition – ensure that the parts are free from corrosion, cracks, and play that could affect their performance.
- Suspension type – choose the appropriate control arms and joints depending on the suspension type, e.g., independent or dependent.
Selection by OEM, mounting location, and suspension version
Control arms and ball joints are designed for specific engine and body versions. When selecting, it is worth following the VIN or OEM number, as well as comparing interchangeable numbers, vehicle placement, and mounting side. If you are looking for a component such as a Mercedes W204 control arm, you should check not only the part number itself but also the suspension type and compatibility with elements from the Shock absorbers and struts category. When choosing a component like an Audi A6 C7 control arm, it is important to compare mounting points, pin diameter, and whether the part is intended for the front or rear of the vehicle. In practice, it is also helpful to check if the given unit works with parts from the Stabilizers, clamps, and bushings and Control arms and tie rods groups.
Compatibility and installation
Installing a new control arm requires following the correct work sequence and tightening after setting the suspension in the working position. Compatibility means compliance not only with the OEM number but also with the type of bushings, mounting points, and body version. In the case of parts such as a BMW E60 stabilizer link, it is worth additionally verifying the element length, mounting type, and cooperation with adjacent parts from the Tie rods and ends category. A separate category is the control arm ball joint, which is the element mediating between the arm and the steering knuckle. The control arm ball joint is the part responsible for the smooth movement of the connection and proper wheel guidance during suspension operation. Wear of this component can produce similar symptoms to a worn bushing, which is why the entire set must be evaluated during installation and diagnostics.
Durability and parameters of used control arms
Well-maintained aluminum and steel control arms can work for a long time if the bushings and joints remain in good technical condition. Durability is primarily determined by material quality, the absence of excessive play, and correct installation combined with wheel geometry control. Additional tips regarding suspension maintenance can be found in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers.
Why is it worth choosing used control arms and ball joints?
Choosing used car parts, such as control arms and ball joints, is an economical solution that allows for savings while maintaining high quality. By choosing used control arms and ball joints, you gain:
- Lower costs – used components are significantly cheaper than new ones but offer equally high quality.
- Ecology – you support recycling and reduce the amount of automotive waste.
- Wide offer – in our store, you will find control arms and ball joints for many car brands.
How to take care of control arms and ball joints?
To ensure control arms and ball joints work reliably for a long time, it is worth following a few rules:
- Regularly check the suspension condition during technical inspections, especially if the vehicle often travels on uneven roads.
- Replace damaged suspension components on time to avoid further damage to other system parts.
- Maintain proper wheel geometry and suspension settings to prevent excessive wear. If you need to replace control arms or ball joints, at Global Parts you will find suitable used car parts, matched to your car version and mounting location.
FAQ
| Question | Answer |
|---|---|
| What are control arms and ball joints made of? | Control arms and ball joints are suspension elements mounted between the body, subframe, steering knuckle, and wheel. A typical control arm consists of a body, metal-rubber bushings, and a point for a pin or joint, while a ball joint includes a housing, a ball pin, and a cover. These parts are found on the front or rear axle, depending on the vehicle design. |
| What are control arms and ball joints used for? | Control arms and ball joints are used to guide the wheel in the correct path and to maintain suspension geometry while driving. They allow suspension movement over bumps and transfer loads generated during braking, cornering, and acceleration. Without their proper operation, the car may lose stability, and tires will wear unevenly. |
| What role does the control arm ball joint play? | The control arm ball joint is the element connecting the control arm to the steering knuckle, allowing for rotational movement and suspension deflection. It is responsible for the smooth transfer of forces between the wheel and the suspension arm and works with a cover protecting the joint from dirt. Its condition affects steering precision, the absence of play, and stable vehicle handling. |
| How to choose a control arm or ball joint for a specific car version? | The safest way is to compare the OEM number, interchangeable numbers, mounting side, and placement on the vehicle. It is also worth checking the body version, suspension type, and compatibility of mounting points. With similar-looking parts, differences may concern arm length, pin diameter, or bushing type. |
| What symptoms indicate wear of a control arm or ball joint? | The most common symptoms are knocking when driving over bumps, the car pulling, worse steering response, and uneven tire wear. In practice, there is also play noticeable during suspension inspection and reduced stability during braking. Such symptoms should be confirmed by inspecting the bushings, pins, and mounts. |
| What does proper installation of control arms and ball joints involve? | Proper installation involves matching the part to the correct location on the vehicle and following the correct assembly sequence. It is important to tighten according to the manufacturer's specifications and check the geometry after finishing the work. In many cases, it is also worth checking the condition of adjacent bushings, links, and the steering knuckle. |
Summary: control arms and ball joints at the Global Parts automotive store
Control arms and ball joints are key suspension components that ensure stability, comfort, and driving safety. In the Global Parts offer, you will find used parts matched to many car models, including brands such as Mercedes, BMW, Audi, and others, taking into account the OEM number, interchangeable numbers, and mounting location. This is a practical solution for those who want to choose the right suspension element without compromising on quality and part compatibility. We invite you to contact us – we are here to help! For more information and interesting facts, we also invite you to visit our automotive blog.