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Ford Focus Trailing Arms

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524-958 Rear, Passenger Side Trailing Arm, OE Solutions Series
Part Number: RB524958
Vehicle Info Required to Guarantee Fit
$106.49
Product Details
Location : Rear, Passenger SideNotes : 515.5 mm Length; Bushing End 1 Type; Bracket End 2 Type; Bolt On Attachment Type; Mounting Hole Sizes - 14 mm; 14 mm; 11 mm; 11 mm; 11 mm; 11 mm; Stamped Control Arm TypeBushing Material : RubberMaterial : SteelColor Finish : Black/CoatedAdjustable : Non-adjustableProduct Fit : Direct FitRecommended Use : OE ReplacementWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Bushing Included : YesReplaces OE Number : 4S4Z5A968ACSeries : OE Solutions SeriesBall Joint Included : NoInterchange Part Number : 4S4Z5A968AC
CMS401176 Rear, Passenger Side Trailing Arm, Bushing, Supreme Series
Part Number: MECMS401176
Vehicle Info Required to Guarantee Fit
$56.49
Product Details
Location : Rear, Passenger SideBushing Material : RubberColor Finish : BlackAdjustable : Non-adjustableDesign : BushingProduct Fit : Direct FitRecommended Use : OE ReplacementWarranty : Lifetime Mevotech limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead and Mineral Oils, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Replaces OE Number : TC8060, RK643391, 19357080, BV6Z5K898A, CMS401176, 526036, CP5133, GS401176, 2607442, 1671104, 4CB40473, 30034431, MGS401176, C6GS401176Series : Supreme SeriesInterchange Part Number : TC8060, RK643391, 19357080, BV6Z5K898A, CMS401176, 526036, CP5133, GS401176, 2607442, 1671104, 4CB40473, 30034431, MGS401176, C6GS401176
TC8059 Rear, Driver Side Trailing Arm
Part Number: DELTC8059
Vehicle Info Required to Guarantee Fit
$50.99
Product Details
Location : Rear, Driver SideProduct Fit : Direct FitRecommended Use : OE ReplacementWarranty : Lifetime Delphi limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Carbon Black, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

526-036 Rear, Passenger Side Trailing Arm, OE Solutions Series
Part Number: RB526036
Vehicle Info Required to Guarantee Fit
$46.49
Product Details
Location : Rear, Passenger SideNotes : 366 mm Length; Bracket End 1 Type; Bracket End 2 Type; Stamped End; Mounting Hole Sizes - 16.2 MM; Stamped Control Arm TypeMaterial : SteelColor Finish : Black/CoatedAdjustable : Non-adjustableProduct Fit : Direct FitRecommended Use : OE ReplacementWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Bushing Included : NoReplaces OE Number : RK643391, 4CB40473, BV6Z5K898A, CMS401176Series : OE Solutions SeriesBall Joint Included : NoInterchange Part Number : TF28430001, RK643391, 4CB40473, BV6Z5K898A, CMS401176
526-035 Rear, Driver Side Trailing Arm, OE Solutions Series
Part Number: RB526035
Vehicle Info Required to Guarantee Fit
$44.99
Product Details
Location : Rear, Driver SideNotes : 366 mm Length; Bracket End 1 Type; Bracket End 2 Type; Stamped End; Mounting Hole Sizes - 16.2 MM; Stamped Control Arm TypeBushing Material : RubberMaterial : SteelColor Finish : Black/CoatedAdjustable : Non-adjustableProduct Fit : Direct FitRecommended Use : OE ReplacementWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Bushing Included : NoReplaces OE Number : RK643390, 4CB40478, BV6Z5808A, CMS401175Series : OE Solutions SeriesBall Joint Included : NoInterchange Part Number : TF28430002, RK643390, 4CB40478, BV6Z5808A, CMS401175
RK643390 Rear, Driver Side Trailing Arm, R-Series
Part Number: MCRK643390
Vehicle Info Required to Guarantee Fit
$47.99
Product Details
Location : Rear, Driver SideProduct Fit : Direct FitRecommended Use : OE ReplacementWarranty : 3-year Moog limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : R-Series
45G14103 Trailing Arm, Bushing, Professional Series
Part Number: AC45G14103
Vehicle Info Required to Guarantee Fit
$57.49
Product Details
Location : Rear, Lower, ForwardNotes : Straight armColor Finish : BlackDesign : BushingProduct Fit : Direct FitRecommended Use : OE ReplacementWarranty : Lifetime AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional Series
CMS401175 Rear, Driver Side Trailing Arm, Bushing, Supreme Series
Part Number: MECMS401175
Vehicle Info Required to Guarantee Fit
$59.49
Product Details
Location : Rear, Driver SideBushing Material : RubberColor Finish : BlackAdjustable : Non-adjustableDesign : BushingProduct Fit : Direct FitRecommended Use : OE ReplacementWarranty : Lifetime Mevotech limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead and Mineral Oils, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Replaces OE Number : TC8059, RK643390, 19357079, BV6Z5808A, CMS401175, 526035, CP5132, GS401175, 2607441, 1571104, 4CB40478, 30034430, MGS401175, C6GS401175Series : Supreme SeriesInterchange Part Number : TC8059, RK643390, 19357079, BV6Z5808A, CMS401175, 526035, CP5132, GS401175, 2607441, 1571104, 4CB40478, 30034430, MGS401175, C6GS401175
CA85594PR Rear, Passenger Side Trailing Arm, Premium Chassis Series
Part Number: RBCA85594PR
Vehicle Info Required to Guarantee Fit
$64.49
Product Details
Location : Rear, Passenger SideProduct Fit : Direct FitRecommended Use : OE ReplacementWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Premium Chassis SeriesInterchange Part Number : CMS401176, RK643391, 4CB40473, BV6Z5K898AReplaces OE Number : CMS401176, RK643391, 4CB40473, BV6Z5K898A
CA85593PR Rear, Driver Side Trailing Arm, Premium Chassis Series
Part Number: RBCA85593PR
Vehicle Info Required to Guarantee Fit
$64.49
Product Details
Location : Rear, Driver SideProduct Fit : Direct FitRecommended Use : OE ReplacementWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Premium Chassis SeriesInterchange Part Number : CMS401175, RK643390, 4CB40478, BV6Z5808AReplaces OE Number : CMS401175, RK643390, 4CB40478, BV6Z5808A
TC1262 Trailing Arm
Part Number: DELTC1262
Vehicle Info Required to Guarantee Fit
$22.49
Product Details
Location : Rear, Lower, Forward, RearColor Finish : BlackProduct Fit : Direct FitRecommended Use : OE ReplacementWarranty : Lifetime Delphi limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Formaldehyde, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Bushing Included : Yes
TC8060 Rear, Passenger Side Trailing Arm
Part Number: DELTC8060
Vehicle Info Required to Guarantee Fit
$49.49
Product Details
Location : Rear, Passenger SideProduct Fit : Direct FitRecommended Use : OE ReplacementWarranty : Lifetime Delphi limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Carbon Black, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

RK643391 Rear, Passenger Side Trailing Arm, R-Series
Part Number: MCRK643391
Vehicle Info Required to Guarantee Fit
$46.99
Product Details
Location : Rear, Passenger SideProduct Fit : Direct FitRecommended Use : OE ReplacementWarranty : 3-year Moog limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : R-Series
524-957 Rear, Driver Side Trailing Arm, OE Solutions Series
Part Number: RB524957
Vehicle Info Required to Guarantee Fit
$104.49
Product Details
Location : Rear, Driver SideProduct Fit : Direct FitRecommended Use : OE ReplacementWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesInterchange Part Number : 4S4Z5A969ACReplaces OE Number : 4S4Z5A969AC
Page 1 of 1 | Showing 1 - 14 of 14 results

Product Questions & Answers

Q:It's missing where you mount the shock ?
Focus
A:BEST ANSWERHi Michael, I am pleased to assist you. This is a direct replacement part for certain vehicles and is designed to match the specifications of the original equipment. Trailing arms generally do not include the mount for the shock absorber; instead, shocks typically attach to a separate mounting point on the suspension assembly, such as the control arm or frame. If your vehicle information matches this product, you can click the link below to order directly and take advantage of our current discounts while supplies last. I hope this helps, and enjoy shopping! https://www.carparts.com/trailing-arm/dorman/rb524957?can=CPGG4850_CSQA_20241230 Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >

Customer Guides

Summary:

  • Many people refer to trailing arms as rear control arms but there are several important differences between these two suspension components.
  • Trailing arms support a driven/non-driven axle and limit front-to-rear movement.
  • In terms of quality, there’s not much difference between aftermarket replacements and OEM parts because they’re both subjected to rigorous quality testing and are made to last.
  • A single aftermarket Ford Focus trailing arm replacement may cost you around $70.
  • With CarParts.com, you’re sure to get the right parts you need—and for a great price.

A lot of people confuse trailing arms with control arms. While they’re both integral suspension system components, they have different configurations and purposes. If you’re worried that your Ford Focus trailing arm needs replacement, this guide is for you. Read on to find out the symptoms of bad trailing arms and learn more about your replacement part options.

What is a Trailing Arm?

Many people refer to trailing arms as rear control arms, but there are several important differences between these two suspension components.

Control arms connect the steering knuckle or the wheel flange to the vehicle’s frame. Control arms allow the wheel and tire assembly to move up and down when traveling over road bumps. They also limit the movement of certain suspension and steering system components as well.

Control arms have bushings, which are tubular connectors with rubber center portions and metal sleeves. They also have built-in ball joints that allow the steering knuckle to pivot when the steering wheel is turned.

Trailing arms connect to the frame of the vehicle via bushings on one end and attach to the axle housing or to a wheel knuckle on the other. Trailing arms support a driven/non-driven axle and limit front-to-rear movement.

The main difference between trailing arms and control arms is their orientation and location. While control arms are typically installed at the vehicle’s front wheels, trailing arms are mounted at the rear and run parallel to the centerline of the vehicle’s chassis.

How to Spot a Faulty Trailing Arm

The trailing arm itself does not wear out easily unless it sustained considerable damage in a collision. In fact, the main cause of trailing arm failure is bad trailing arm bushings. When the bushings of your Ford Focus trailing arm give out, it can cause surrounding components to fail. This may, in turn, cause discomfort or make the driver lose control of the vehicle.

It’s important to look out for bad trailing arm symptoms on your Ford Focus. Familiarizing yourself with these symptoms may help you address the issue before it goes out of hand. Listed below are some of the most tell-tale signs of a faulty trailing arm:

  • Unusual sounds/clunking from the rear axle
  • The vehicle is unstable and can’t be driven to go in a straight line
  • Excessive and uneven rear tire wear

If you notice any of the symptoms listed above, it’s best to troubleshoot the issue immediately or have the vehicle inspected and repaired by professionals.

Aftermarket vs. Original Equipment Manufacturer (OEM) Trailing Arms

While compatibility is the most important thing one has to consider before purchasing a new trailing arm, there’s another factor that has to be noted as well: the type of replacement part. There are two main types of replacement parts: aftermarket and OEM. How are they different and do these differences matter?

OEM parts are made by the original equipment manufacturer or its affiliates, while aftermarket parts are produced by third-party manufacturers. In terms of quality, there’s not much difference between these two types of replacements because they’re both subjected to rigorous quality testing and are made to last.

In fact, the main difference between aftermarket replacements and OEM parts is their variety and accessibility. Aftermarket parts have more variety than OEM parts and that’s because some aftermarket companies provide additional options to enhance the performance, and sometimes even aesthetics, of the vehicle.

As for accessibility, aftermarket parts take the lead again, as they are readily available in shops, like CarParts.com, for a lower price than OEM parts. Meanwhile, OEM parts tend to be expensive and may be on backorder, so you might have trouble sourcing them, especially if you’re in a pinch.

How Much Is a Ford Focus Trailing Arm Replacement?

A single aftermarket Ford Focus trailing arm replacement may cost you around $70. Other factors, such as brand, series, and quantity, may affect pricing. Replacement trailing arms for Ford Focus are typically sold individually.

Before making your purchase, make sure to note how many parts you need and for which specific location. This will save you time and effort during installation, and it may also save you the hassle of returning the wrong items.

With CarParts.com, you’re sure to get the right parts you need—and for a great price. You don’t have to worry about where to get a replacement for your 2006 Ford Focus rear trailing arm because the site is equipped with tools that make shopping fast and easy. The vehicle selector tool lets you indicate your vehicle’s year, make, and model, while the search filter lets you narrow down your choices according to your preferences and desired price range.

Shop now at CarParts.com and get great deals on Ford Focus trailing arm replacements.

Helpful Automotive Resources

Bad Trailing Arm Symptoms
Bad Trailing Arm SymptomsMeanwhile, trailing arms mount to the frame of the vehicle with bushings and extend to the axle housing or to a wheel knuckle. The trailing arms run parallel to the centerline of the vehicle’s chassis and support a driven or a non-driven axle against front-to-rear movement. 
The Best Trailing Arms on the Market Today: Start Here
The Best Trailing Arms on the Market Today: Start HereTo help narrow down your options, check out our list of the top brands for replacement trailing arms: TrueDrive® Crown®Moog® R-seriesDorman® OE Solutions SeriesMevotech® Supreme SeriesAC Delco® TrueDrive Trailing Arms