Description
The SuperPro Heavy-Duty Lower Trailing Arm Adjustable Kit (sprTRC497) is designed to improve rear suspension geometry, durability, and articulation on compatible Toyota and Lexus vehicles. Lifting a truck can increase ground clearance and off-road capability, but it can also alter suspension geometry and rear pinion angle. SuperPro's heavy-duty adjustable trailing arm design helps correct rear pinion angle while upgrading the suspension bushings for improved performance and durability.
This adjustable lower trailing arm assembly is engineered to combine off-road capability with on-road refinement. Its maintenance-free bushing package is designed to support higher articulation and dependable performance in demanding driving conditions.
The adjustable design provides flexibility for suspension geometry correction, particularly on lifted vehicles where maintaining appropriate rear pinion angle is important. This makes the SuperPro sprTRC497 a suspension upgrade for drivers seeking improved durability and more precise rear suspension setup.
Key Features
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Heavy-duty adjustable lower trailing arm assembly.
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Designed for rear suspension applications.
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Helps correct rear pinion angle after suspension lifting.
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Upgraded bushings for improved performance and durability.
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Designed to support higher suspension articulation.
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Maintenance-free bushing package.
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Suitable for suspension geometry adjustment on compatible vehicles.
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Wheel alignment required after installation.
Product Specifications
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Brand: SuperPro
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Part Number: sprTRC497
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Product Type: Lower Trailing Arm – Adjustable Arm Assembly
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Installation Position: Rear
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Installation Difficulty: Moderate
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Estimated Installation Time: 3.5 hours
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Wheel Alignment Required: Yes
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Adjustment Type: Adjustable suspension arm
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Bushing Package: Maintenance-free, high-articulation design
Detailed Vehicle Fitment
Lexus GX460
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2010–2023 Lexus GX460 Base – 4.6L V8, 4608cc.
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2023 Lexus GX460 Black Line Edition – 4.6L V8, 4608cc.
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2014–2023 Lexus GX460 Luxury – 4.6L V8, 4608cc.
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2010–2023 Lexus GX460 Premium – 4.6L V8, 4608cc.
Toyota 4Runner
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2023 Toyota 4Runner 40th Anniversary Edition – 4.0L V6, 3956cc.
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2003–2024 Toyota 4Runner Limited – 4.0L V6, 3956cc.
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2003–2009 Toyota 4Runner Limited – 4.7L V8, 4663cc.
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2020–2021 Toyota 4Runner Nightshade – 4.0L V6, 3956cc.
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2003–2009 Toyota 4Runner Sport – 4.0L V6, 3956cc.
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2003–2009 Toyota 4Runner Sport – 4.7L V8, 4663cc.
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2010 Toyota 4Runner SR5 – 2.7L L4, 2694cc.
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2003–2024 Toyota 4Runner SR5 – 4.0L V6, 3956cc.
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2003–2009 Toyota 4Runner SR5 – 4.7L V8, 4663cc.
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2018–2024 Toyota 4Runner SR5 Premium – 4.0L V6, 3956cc.
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2010–2016 Toyota 4Runner Trail – 4.0L V6, 3956cc.
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2021–2022 Toyota 4Runner Trail – 4.0L V6, 3956cc.
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2017–2024 Toyota 4Runner TRD Off-Road – 4.0L V6, 3956cc.
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2018–2024 Toyota 4Runner TRD Off-Road Premium – 4.0L V6, 3956cc.
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2015–2024 Toyota 4Runner TRD Pro – 4.0L V6, 3956cc.
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2022–2024 Toyota 4Runner TRD Sport – 4.0L V6, 3956cc.
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2020–2021 Toyota 4Runner Venture – 4.0L V6, 3956cc.
Toyota FJ Cruiser
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2007–2014 Toyota FJ Cruiser Base – 4.0L V6, 3956cc.
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2008 Toyota FJ Cruiser Trail Teams Special Edition – 4.0L V6, 3956cc.
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2007 Toyota FJ Cruiser TRD Special Edition – 4.0L V6, 3956cc.
Fitment verification note: The product title specifies 2010–2014 Toyota FJ Cruiser and 2010–2023 Toyota 4Runner, while the supplied application data also includes additional model years and Lexus GX460 applications. Verify compatibility against the manufacturer's current fitment catalog before listing or purchasing for applications outside the title's stated range.
Installation Information
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Installation Difficulty: Moderate
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Estimated Installation Time: 3.5 hours
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Installation Position: Rear
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Wheel Alignment: Required after installation
Professional installation is recommended to ensure correct suspension geometry and rear pinion angle adjustment, particularly on lifted vehicles.
California Proposition 65 Warning
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.
