Description
Improve rear suspension control and handling with the SuperPro 20mm HD Fixed Rear Sway Bar Kit (sprRC0137RZ-20), designed for the Jeep Wrangler. This rear sway bar features a solid spring steel construction, powder-coated finish, and SuperPro polyurethane bushings for increased durability and improved suspension response.
The 20mm rear sway bar is designed to provide improved roll control and chassis stability compared with the factory setup. Its two-point adjustable design allows the bar to be tuned to suit different handling requirements, while the included polyurethane bushings provide durable and consistent operation.
This kit includes one rear sway bar and two bushings. The sway bar links are not included. Installation is rated as moderate and takes approximately 1.5 hours. No wheel alignment is required after installation.
The SuperPro rear sway bar is an excellent suspension upgrade for street-driven and performance-oriented Jeep Wranglers, helping improve handling characteristics while maintaining predictable suspension behavior.
Product Features
- 20mm rear sway bar
- Two-point adjustable design
- Heavy-duty improved design
- Rear suspension position
- Solid spring steel construction
- Powder-coated finish
- Blue sway bar
- Black polyurethane bushings
- Polyurethane bushings included
- Sway bar links not included
- Designed for improved suspension control and handling
- Helps improve chassis stability and roll control
- Wheel alignment required: No
- Installation difficulty: Moderate
- Installation time: Approximately 1.5 hours
- Suspension grade type: Specialty
- Prop 65: Yes
Kit Contents
- 1 Sway Bar
- 2 Bushings
Vehicle Fitment
- 2021 Jeep Wrangler 80th Anniversary L4.1997cc Suspension::Sway Bars
- 2021 Jeep Wrangler 80th Anniversary V6.3604cc Suspension::Sway Bars
- 2026 Jeep Wrangler 85th Anniversary Edition L4.1997cc Suspension::Sway Bars
- 2026 Jeep Wrangler 85th Anniversary Edition V6.3604cc Suspension::Sway Bars
- 2021 Jeep Wrangler Freedom L4.1997cc Suspension::Sway Bars
- 2023 Jeep Wrangler Freedom L4.1997cc Suspension::Sway Bars
- 2021 Jeep Wrangler Freedom V6.3604cc Suspension::Sway Bars
- 2023 Jeep Wrangler Freedom V6.3604cc Suspension::Sway Bars
- 2023 Jeep Wrangler High Altitude L4.1997cc Suspension::Sway Bars
- 2023 Jeep Wrangler High Altitude V6.2987cc Suspension::Sway Bars
- 2023 Jeep Wrangler High Altitude V6.3604cc Suspension::Sway Bars
- 2023-2025 Jeep Wrangler High Altitude 4xe L4.1997cc Suspension::Sway Bars
- 2023 Jeep Wrangler High Tide V6.3604cc Suspension::Sway Bars
- 2021 Jeep Wrangler Islander L4.1997cc Suspension::Sway Bars
- 2021 Jeep Wrangler Islander V6.3604cc Suspension::Sway Bars
- 2026 Jeep Wrangler Moab 392 V8.6424cc Suspension::Sway Bars
- 2026 Jeep Wrangler Rubicon Suspension::Sway Bars
- 2018-2026 Jeep Wrangler Rubicon L4.1997cc Suspension::Sway Bars
- 2023 Jeep Wrangler Rubicon V6.2987cc Suspension::Sway Bars
- 2018-2026 Jeep Wrangler Rubicon V6.3604cc Suspension::Sway Bars
- 2026 Jeep Wrangler Rubicon 392 Suspension::Sway Bars
- 2023-2024 Jeep Wrangler Rubicon 392 V8.6424cc Suspension::Sway Bars
- 2024-2025 Jeep Wrangler Rubicon 392 Final Edition V8.6424cc Suspension::Sway Bars
- 2023-2025 Jeep Wrangler Rubicon 4xe L4.1997cc Suspension::Sway Bars
- 2026 Jeep Wrangler Rubicon X Suspension::Sway Bars
- 2024-2026 Jeep Wrangler Rubicon X L4.1997cc Suspension::Sway Bars
- 2024-2026 Jeep Wrangler Rubicon X V6.3604cc Suspension::Sway Bars
- 2024-2025 Jeep Wrangler Rubicon X 4xe L4.1997cc Suspension::Sway Bars
- 2026 Jeep Wrangler Sahara Suspension::Sway Bars
- 2023-2026 Jeep Wrangler Sahara L4.1997cc Suspension::Sway Bars
- 2023 Jeep Wrangler Sahara V6.2987cc Suspension::Sway Bars
- 2023-2026 Jeep Wrangler Sahara V6.3604cc Suspension::Sway Bars
- 2023-2025 Jeep Wrangler Sahara 4xe L4.1997cc Suspension::Sway Bars
- 2023 Jeep Wrangler Sahara Altitude L4.1997cc Suspension::Sway Bars
- 2023 Jeep Wrangler Sahara Altitude V6.2987cc Suspension::Sway Bars
- 2023 Jeep Wrangler Sahara Altitude V6.3604cc Suspension::Sway Bars
- 2026 Jeep Wrangler Sport Suspension::Sway Bars
- 2018-2026 Jeep Wrangler Sport L4.1997cc Suspension::Sway Bars
- 2023 Jeep Wrangler Sport V6.2987cc Suspension::Sway Bars
- 2018-2026 Jeep Wrangler Sport V6.3604cc Suspension::Sway Bars
- 2023 Jeep Wrangler Sport Altitude L4.1997cc Suspension::Sway Bars
- 2023 Jeep Wrangler Sport Altitude V6.2987cc Suspension::Sway Bars
- 2023 Jeep Wrangler Sport Altitude V6.3604cc Suspension::Sway Bars
- 2026 Jeep Wrangler Sport S Suspension::Sway Bars
- 2018-2026 Jeep Wrangler Sport S L4.1997cc Suspension::Sway Bars
- 2023 Jeep Wrangler Sport S V6.2987cc Suspension::Sway Bars
- 2018-2026 Jeep Wrangler Sport S V6.3604cc Suspension::Sway Bars
- 2024-2025 Jeep Wrangler Sport S 4xe L4.1997cc Suspension::Sway Bars
- 2021 Jeep Wrangler Unlimited 80th Anniversary L4.1997cc Suspension::Sway Bars
- 2021 Jeep Wrangler Unlimited 80th Anniversary V6.2987cc Suspension::Sway Bars
- 2021 Jeep Wrangler Unlimited 80th Anniversary V6.3604cc Suspension::Sway Bars
- 2021 Jeep Wrangler Unlimited Freedom L4.1997cc Suspension::Sway Bars
- 2023 Jeep Wrangler Unlimited Freedom L4.1997cc Suspension::Sway Bars
- 2021 Jeep Wrangler Unlimited Freedom V6.2987cc Suspension::Sway Bars
- 2021 Jeep Wrangler Unlimited Freedom V6.3604cc Suspension::Sway Bars
- 2023 Jeep Wrangler Unlimited Freedom V6.3604cc Suspension::Sway Bars
- 2021-2023 Jeep Wrangler Unlimited High Altitude L4.1997cc Suspension::Sway Bars
- 2021-2023 Jeep Wrangler Unlimited High Altitude V6.2987cc Suspension::Sway Bars
- 2021-2023 Jeep Wrangler Unlimited High Altitude V6.3604cc Suspension::Sway Bars
- 2021-2025 Jeep Wrangler Unlimited High Altitude 4xe L4.1997cc Suspension::Sway Bars
- 2022-2023 Jeep Wrangler Unlimited High Tide V6.3604cc Suspension::Sway Bars
- 2021 Jeep Wrangler Unlimited Islander L4.1997cc Suspension::Sway Bars
- 2021 Jeep Wrangler Unlimited Islander V6.2987cc Suspension::Sway Bars
- 2021 Jeep Wrangler Unlimited Islander V6.3604cc Suspension::Sway Bars
- 2018-2019 Jeep Wrangler Unlimited Moab V6.3604cc Suspension::Sway Bars
- 2018-2025 Jeep Wrangler Unlimited Rubicon L4.1997cc Suspension::Sway Bars
- 2020-2023 Jeep Wrangler Unlimited Rubicon V6.2987cc Suspension::Sway Bars
- 2018-2025 Jeep Wrangler Unlimited Rubicon V6.3604cc Suspension::Sway Bars
- 2021-2024 Jeep Wrangler Unlimited Rubicon 392 V8.6424cc Suspension::Sway Bars
- 2021-2025 Jeep Wrangler Unlimited Rubicon 4xe L4.1997cc Suspension::Sway Bars
- 2024-2025 Jeep Wrangler Unlimited Rubicon X L4.1997cc Suspension::Sway Bars
- 2024-2025 Jeep Wrangler Unlimited Rubicon X V6.3604cc Suspension::Sway Bars
- 2018-2021 Jeep Wrangler Unlimited Sahara L4.1997cc Suspension::Sway Bars
- 2023-2025 Jeep Wrangler Unlimited Sahara L4.1997cc Suspension::Sway Bars
- 2020-2023 Jeep Wrangler Unlimited Sahara V6.2987cc Suspension::Sway Bars
- 2018-2024 Jeep Wrangler Unlimited Sahara V6.3604cc Suspension::Sway Bars
- 2021-2025 Jeep Wrangler Unlimited Sahara 4xe L4.1997cc Suspension::Sway Bars
- 2021-2023 Jeep Wrangler Unlimited Sahara Altitude L4.1997cc Suspension::Sway Bars
- 2021-2023 Jeep Wrangler Unlimited Sahara Altitude V6.2987cc Suspension::Sway Bars
- 2021-2023 Jeep Wrangler Unlimited Sahara Altitude V6.3604cc Suspension::Sway Bars
- 2018-2025 Jeep Wrangler Unlimited Sport L4.1997cc Suspension::Sway Bars
- 2020-2023 Jeep Wrangler Unlimited Sport V6.2987cc Suspension::Sway Bars
- 2018-2025 Jeep Wrangler Unlimited Sport V6.3604cc Suspension::Sway Bars
- 2021-2023 Jeep Wrangler Unlimited Sport Altitude L4.1997cc Suspension::Sway Bars
- 2021-2023 Jeep Wrangler Unlimited Sport Altitude V6.2987cc Suspension::Sway Bars
- 2021-2023 Jeep Wrangler Unlimited Sport Altitude V6.3604cc Suspension::Sway Bars
- 2018-2025 Jeep Wrangler Unlimited Sport S L4.1997cc Suspension::Sway Bars
- 2020-2023 Jeep Wrangler Unlimited Sport S V6.2987cc Suspension::Sway Bars
- 2018-2025 Jeep Wrangler Unlimited Sport S V6.3604cc Suspension::Sway Bars
- 2021-2025 Jeep Wrangler Unlimited Willys L4.1997cc Suspension::Sway Bars
- 2021-2023 Jeep Wrangler Unlimited Willys V6.2987cc Suspension::Sway Bars
- 2021-2025 Jeep Wrangler Unlimited Willys V6.3604cc Suspension::Sway Bars
- 2023-2025 Jeep Wrangler Unlimited Willys 4xe L4.1997cc Suspension::Sway Bars
- 2021-2024 Jeep Wrangler Unlimited Willys Sport L4.1997cc Suspension::Sway Bars
- 2021-2023 Jeep Wrangler Unlimited Willys Sport V6.2987cc Suspension::Sway Bars
- 2021-2024 Jeep Wrangler Unlimited Willys Sport V6.3604cc Suspension::Sway Bars
- 2026 Jeep Wrangler Willys Suspension::Sway Bars
- 2021-2026 Jeep Wrangler Willys L4.1997cc Suspension::Sway Bars
- 2023 Jeep Wrangler Willys V6.2987cc Suspension::Sway Bars
- 2021-2026 Jeep Wrangler Willys V6.3604cc Suspension::Sway Bars
- 2026 Jeep Wrangler Willys '41 L4.1997cc Suspension::Sway Bars
- 2026 Jeep Wrangler Willys '41 V6.3604cc Suspension::Sway Bars
- 2023-2025 Jeep Wrangler Willys 4xe L4.1997cc Suspension::Sway Bars
- 2025 Jeep Wrangler Willys Sport Suspension::Sway Bars
- 2021-2024 Jeep Wrangler Willys Sport L4.1997cc Suspension::Sway Bars
- 2023 Jeep Wrangler Willys Sport V6.2987cc Suspension::Sway Bars
- 2021-2024 Jeep Wrangler Willys Sport V6.3604cc Suspension::Sway Bars
Specifications
- Brand: SuperPro
- Part Number: sprRC0137RZ-20
- Product Type: Sway Bar – 20mm 2 Point Adjustable
- Position: Rear
- Bar Diameter: 20mm
- Bar Color: Blue
- Bushing Color: Black
- Bushing Material: Polyurethane
- Finish: Powder Coated
- Material: Solid Spring Steel
- Adjustable: Yes
- Suspension Grade Type: Specialty
- Grade Type: Improved Design
- Bushing(s) Included: Yes
- Sway Bar Links Included: No
- Wheel Alignment Required: No
- Installation Difficulty: Moderate
- Installation Time: 1.5 hours
- Prop 65: Yes
