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URO BMW Control Arm Replacements & Upgrades for BMW 7 Series E38 (1995-2001)

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Control arms, and their integrated ball joints, are some of the most crucial components on a BMW suspension. The control arms literally control the wheel and suspension as they go through their range of motions. They do more than just keep the alignment in a constant spec - they are a vital locating component for the suspension itself. A faulty or worn control arm or ball joint is a very dangerous and potentially life-threatening problem so make sure they are inspected and replaced at regular intervals.

Most control arms for BMWs consist of an inner and outer ball joint made of plastic, rubber, Delrin, or metal and covered in grease with a rubber boot to seal it from the outside. The ball joint rotates and spins as the control arm goes through its movements and that will wear the ball joint and make it loose. The grease inside the housing can also get used up, evaporate, or become contaminated from moisture and foreign particles. As the ball joint becomes worn it can result in excess movement within the housing. Your steering and handling will become less precise and there is usually a light clunking or clicking sound. In rare and extreme cases the ball joint can separate from the control arm completely, leading to a total loss of suspension and steering control. You should have the ball joint play checked annually and replace them every 3-4 years. Most track organizations will not allow a car if they are older than three years.

Control arms also take abuse from impacts and handling forces. Aluminum control arms will generally bend and prevent an accurate alignment. Steel control arms will crack and fracture and require close inspection annually and replacement every 3-4 years.

We sell OE BMW, OEM, and performance upgrade control arms from proven manufacturers. The control arm is so important to a BMW suspension that we insist on only top quality brands and designs and will never sell a control arm based on price alone. We also have upgrade packages with superior designs and better bushing options and we have bundled these together with valuable package savings.

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Integral Link With Integrated Bushing - Priced Each

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T#:377324

Part#: 33326770749

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$ 23.99 USD

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$ 23.99 USD

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Worn bushings and trailing arms will cause a loose, clunking feeling when hitting bumps. Replace them and restore your ride and handling.

Rear Ball Joint - Priced Each

Two required per vehicle, one per side.

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T#:373234

Part#: 33321095631

In Stock at Vendor

$ 23.99

This product was last offered at the strikethrough price on
05-07-2026

$ 22.99 USD

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$ 22.99 USD

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The ball joint is an essential connection in the suspension of your vehicle. It gives an attachment point for the steering knuckle and allows everything to turn and articulate properly.

Rear Guide Link - Priced Each

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T#:373183

Part#: 33326768791

In Stock at Vendor

$ 33.99

This product was last offered at the strikethrough price on
05-07-2026

$ 32.99 USD

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$ 32.99 USD

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Includes integrated ball joint and bushing

URO Front Control Arm - Right - E38

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T#:372633

Part#: 31121142088

Ships in 1 Business Day

$ 46.99 USD

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$ 46.99 USD

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Complete control arm with bushings and ball joint. This is the straight control arm

URO Front Control Arm - Left - E38

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T#:372632

Part#: 31121142087

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$ 46.99 USD

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$ 46.99 USD

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Complete control arm with bushings and ball joint. This is the straight control arm

Control Arm - Right

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T#:373181

Part#: 33321090906

Ships in 1 Business Day

$ 52.99 USD

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$ 52.99 USD

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Over the years, the road takes a serious toll on your suspension. Pot holes, speed bumps, and road hazards all contribute to a sloppy, weak suspension. To give a better feel to your driving experience, change components as they wear to improve safety and ride comfort. One item to replace is the control arm. After years of service, the non-serviceable ball joints and other components can begin to wear out. Because some components cannot be replaced, the only solution is replacement of the entire arm.

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Control Arm - Left

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T#:373180

Part#: 33321090905

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$ 52.99 USD

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$ 52.99 USD

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Over the years, the road takes a serious toll on your suspension. Pot holes, speed bumps, and road hazards all contribute to a sloppy, weak suspension. To give a better feel to your driving experience, change components as they wear to improve safety and ride comfort.

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URO Refresh Suspension Kit - BMW E38 740i 740iL

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T#:37757272

Part#: E3820PCKIT

Back Ordered

$ 650.99 USD

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$ 650.99 USD

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URO Refresh Suspension Kit - BMW E38 740i 740iL

URO Refresh Suspension Kit - BMW E38 740i 740iL is the perfect solution to restore precise handling and ride comfort. Over time, worn suspension components can lead to clunks, poor stability, and excessive tire wear. This high-quality suspension kit eliminates mushy handling while maintaining factory geometry for optimal alignment and tire longevity. Featuring durable alloy metal control arms, OE-durometer elastomer bushings, and protective boots for ball joints, this kit ensures smooth operation and long-lasting performance. Designed for a direct fit, it is backed by a 24 Month Unlimited Mileage Warranty for reliability and peace of mind.

Designed for BMW E38 740i and 740iL models to restore suspension performance
Eliminates clunks, enhances stability, and improves braking and acceleration control
Factory-matched geometry ensures proper wheel alignment and optimal tire wear
High-strength alloy metal control arms provide long-term durability
OE-durometer elastomer bushings offer a smooth, factory-like driving experience
Heat and ozone-resistant protective boots extend ball joint lifespan (where applicable)
Guaranteed fitment with a 24 Month Unlimited Mileage Warranty

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URO Front Control Arm - Right - E38

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T#:373172

Part#: 31121141722

Ships in 1 Business Day

$ 93.00 USD

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$ 93.00 USD

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Includes rubber mounting. This is the curved control arm

URO Front Control Arm - Left - E38

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T#:373171

Part#: 31121141721

Ships in 1 Business Day

$ 93.00 USD

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Qty

$ 93.00 USD

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Includes rubber mounting. This is the curved control arm

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