# ALOY0021K SuperPro Front Lower Alloy Control Arm Kit including Ball Joint to suit Holden Cruze JG, JH | Genuine SuperPro Suspension Component

SuperPro alloy control arms are the best performance control arm upgrade on the market.

-   Lifetime Warranty
-   Enhances your vehicles handling and performance
-   Supaloy high strength, stress and corrosion resistant forged aluminium.
-   Reduced arm flex for faster and more direct steering control
-   Better alignment, lower tyre wear and less maintenance
-   Designed, engineered and manufactured in Australia

Upgrade your car with SuperPro for enhanced performance, better alignment and increased service life.

SuperPro Alloy Control Arm Assemblies deliver more caster, camber and eliminate unwanted flex. Fitted with the SuperPro DuroBall rear bushing for maximum support, alignment and handling improvement.

SuperPro Alloy control arms are more rigid and less likely to flex than an OEM steel arm, maintaining static wheel alignment settings even under the most demanding of circumstances. Built for precision performance, providing sharper steering meaning more driver confidence and increased vehicle safety. Increasing vehicle grip is the ultimate goal for SuperPro. Our Alloy Control Arms offer greater vehicle performance on road and on track. Perfect for daily drivers, hobbyists, enthusiasts and professionals.

  

### Kit Specifications

Arm Type

Replacement

Units

Pair

Ball Joint Included

Yes

Adjustable (Arms)

Not Applicable

Alignment Type

Not Applicable

Adjustment Type

Not Applicable

On Car Adjustable

Not Applicable

  

### Packaged Weight and Dimensions

Units

cm/kg

in/lbs

Weight

7kg

15.43lbs

Length

43cm

16.93"

Width

10cm

3.94"

Height

58cm

22.83"

  

### Misc. Product Information

More Information

![SKU Icon](https://superpro-suspension.com/static/version1778683581/frontend/PARtsBX/superpro/en_AU/Fulcrum_FeaturedStore/images/sku.svg)SKU

ALOY0021K

![Kit Contents Icon](https://superpro-suspension.com/static/version1778683581/frontend/PARtsBX/superpro/en_AU/Fulcrum_FeaturedStore/images/kit-contents.svg)Kit Contents

2 Arms

![Kits Required Icon](https://superpro-suspension.com/static/version1778683581/frontend/PARtsBX/superpro/en_AU/Fulcrum_FeaturedStore/images/kit-contents.svg)Kits Required

1

![Fitting Position Icon](https://superpro-suspension.com/static/version1778683581/frontend/PARtsBX/superpro/en_AU/Fulcrum_FeaturedStore/images/fitting-position.svg)Fitting Position

Front Axle

![Foot Note 1 Icon](https://superpro-suspension.com/static/version1778683581/frontend/PARtsBX/superpro/en_AU/Fulcrum_FeaturedStore/images/sku.svg)Foot Note 1

Standard replacement

![Foot Note 2 Icon](https://superpro-suspension.com/static/version1778683581/frontend/PARtsBX/superpro/en_AU/Fulcrum_FeaturedStore/images/sku.svg)Foot Note 2

Includes Ball Joint

![Foot Note 3 Icon](https://superpro-suspension.com/static/version1778683581/frontend/PARtsBX/superpro/en_AU/Fulcrum_FeaturedStore/images/sku.svg)Foot Note 3

Lifetime Warranty

![Sub brand Icon](https://superpro-suspension.com/static/version1778683581/frontend/PARtsBX/superpro/en_AU/Fulcrum_FeaturedStore/images/sku.svg)Sub brand

Roll Control

![EAN Icon](https://superpro-suspension.com/static/version1778683581/frontend/PARtsBX/superpro/en_AU/Fulcrum_FeaturedStore/images/sku.svg)EAN

9317745817666

![Product Note Icon](https://superpro-suspension.com/static/version1778683581/frontend/PARtsBX/superpro/en_AU/Fulcrum_FeaturedStore/images/fitting-position.svg)Product Note

Improve suspension geometry and cornering traction; a complete, premium upgrade. Includes: 2 Control Arms

## Details

- **Price:** 660.0 AUD
- **Vendor:** SuperPro
- **Type:** Suspension Components
- **Tags:** 4X4 & Offroad | Suspension Bullbars & Accessories, 4X4 Suspension Components | Arms Bushes & Fittings, SuperPro | Suspension Bushes & Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 660.00 AUD | In stock |

## Images

- ALOY0021K SuperPro Front Lower Alloy Control Arm Kit including Ball Joint to suit Holden Cruze JG, JH | Genuine SuperPro Suspension Component
- ALOY0021K SuperPro Front Lower Alloy Control Arm Kit including Ball Joint to suit Holden Cruze JG, JH | Genuine SuperPro Suspension Component
- ALOY0021K SuperPro Front Lower Alloy Control Arm Kit including Ball Joint to suit Holden Cruze JG, JH | Genuine SuperPro Suspension Component
- ALOY0021K SuperPro Front Lower Alloy Control Arm Kit including Ball Joint to suit Holden Cruze JG, JH | Genuine SuperPro Suspension Component

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/aloy0021k-superpro-front-lower-alloy-control-arm-kit-including-ball-joint-to-suit-holden-c)
> Updated: 2026-09-06