# RC0137RZ-20 SuperPro Rear Sway bar - 20mm 2 Point Adjustable to Suit Jeep Wrangler JL | Genuine SuperPro Sway Bar

Benefit Note: If you are looking for increased cornering capabilities with decreased body roll, Roll Control sway bars are the answer! By being adjustable the Sway bar rates can be increased between 30-50% over OE sway bars by simply changing the end link position on the sway bar.

  

### Kit Specifications

Diameter (mm)

20

Diameter (in) Fraction

51/64"

Diameter (in) Decimal

0.787

Material

Solid Spring Steel

Sway Bar Adjustment Type

2 Point Adjustable

Adjusting the sway bar's soft to hard setting will modify its torsion regidity, causing the sway bar to operate as per the size below.

  

### Sway Bar Adjustment Settings

Setting

Effective Bar Size (mm)

% Change vs Previous Setting

% Stiffer Than OE

Soft - Comfort / low grip

19 mm

\-

\-18.5%

Hard - Maximum roll control

21 mm

+49.2%

+21.6%

  

### Packaged Weight and Dimensions

Units

cm/kg

in/lbs

Weight

4.3kg

9.48lbs

Length

170cm

66.93"

Width

10cm

3.94"

Height

20cm

7.87"

  

### Misc. Product Information

More Information

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

RC0137RZ-20

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

1 Sway Bar, 2 Bushings

![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

Rear Axle

![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

9317745832249

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

Reduces vehicle sway and improves control in corners; a complete, premium upgrade. Includes: 1 Sway Bar, 2 Bushings

## Details

- **Price:** 315.0 AUD
- **Vendor:** SuperPro
- **Type:** Sway Bars, Strut Braces and Chassis Components
- **Tags:** 4X4 & Offroad | Suspension Bullbars & Accessories, SuperPro | Suspension Bushes & Components, Sway Bars Strut Braces & Chassis Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 315.00 AUD | In stock |

## Images

- RC0137RZ-20 SuperPro Rear Sway bar - 20mm 2 Point Adjustable to Suit Jeep Wrangler JL | Genuine SuperPro Sway Bar
- RC0137RZ-20 SuperPro Rear Sway bar - 20mm 2 Point Adjustable to Suit Jeep Wrangler JL | Genuine SuperPro Sway Bar
- RC0137RZ-20 SuperPro Rear Sway bar - 20mm 2 Point Adjustable to Suit Jeep Wrangler JL | Genuine SuperPro Sway Bar
- RC0137RZ-20 SuperPro Rear Sway bar - 20mm 2 Point Adjustable to Suit Jeep Wrangler JL | Genuine SuperPro Sway Bar

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/rc0137rz-20-superpro-rear-sway-bar-20mm-2-point-adjustable-to-suit-jeep-wrangler-jl-genuin)
> Updated: 2026-09-06