Toyota 4Runner & FJ Cruiser Billet Aluminum Adjustable Rear Sway Bar End Link Kit 2003 - 2024 (137.5mm - 180mm Adjustable Length / Replaces 48830-60030)

Restore proper rear sway bar geometry on your lifted Toyota 4Runner or FJ Cruiser with this premium billet aluminum adjustable rear sway bar end link kit, precision CNC-machined for permanent durability and full geometric correction across the entire factory and lifted suspension range. The factory rear sway bar end links on 4Runner and FJ Cruiser are fixed-length components designed for stock ride height — once you install a 1", 2", 3", or larger lift kit, the lifted suspension geometry pushes the sway bar out of its proper neutral position, causing it to operate under preload at static ride height rather than parallel to the ground. The result is uneven sway bar action, premature bushing wear, increased chassis noise, and compromised handling characteristics that worsen as lift height increases. This adjustable end link kit solves the problem with infinite length adjustability from 137.5mm to 180mm, allowing precise compensation for any lift height while maintaining proper sway bar neutral position. Suitable for factory ride height (with adjustment range from -2.5mm) through aggressively lifted overland and off-road builds (up to +40mm).

Features:

• Sturdy and durable construction – billet aluminum material delivers exceptional strength with thicker connecting rod structure that doesn't significantly increase weight
• CNC machined precision – ensures precise thread quality, refined appearance, and perfect fitment to factory mounting points
• Anodized surface finish – delivers superior corrosion resistance and a clean professional aesthetic for sustained underbody and weather exposure
• Adjustable ball head design – suitable for both factory and lifted modified vehicles, supports direct adjustment on the vehicle
• Wide adjustment range – 137.5mm to 180mm overall length (-2.5mm to +40mm based on factory 140mm length)
• Premium polyurethane bushings – more durable and aging-resistant than ordinary rubber, eliminating the recurring failure mode of factory rubber bushings
• Direct OE replacement design – installs to factory sway bar mounting points without modification
• Wide compatibility – fits the entire 4Runner production range and FJ Cruiser lineup

Specifications:

• Condition: 100% Brand New
• Type: Adjustable Rear Sway Bar End Link Kit
• Material: Billet Aluminum
• Construction: CNC Machined
• Surface Finish: Anodized
• Bushing Material: Polyurethane
• Adjustable Length Range: 137.5mm – 180mm
• Adjustment Range from Factory: -2.5mm to +40mm (based on factory 140mm)
• Item Weight: 0.92 kg
• Quantity: Complete Pair (Left & Right)
• Position: Rear Sway Bar Connection
• Purpose: Suspension Geometry Correction / Lift Compensation

OE / Replacement Part Numbers:

• 48830-60030

Fitment:

• Toyota 4Runner (2003 – 2024)
• Toyota FJ Cruiser (2007 – 2014)
• Compatible with both factory ride height and lifted suspension configurations
• Compatible with lift kits up to approximately 40mm (1.5") additional rear ride height beyond factory specification
• Confirm vehicle model, production year, and lift configuration before ordering

Contents:

• Adjustable Rear Sway Bar End Link Kit (Pair)

Benefits:

• Restores proper rear sway bar geometry across factory and lifted ride heights – the adjustable length compensates for lift kit modifications, ensuring the sway bar operates parallel to the ground in static position
• Eliminates the chassis noise, uneven sway bar action, and premature bushing wear caused by improper sway bar geometry on lifted vehicles
• Improves handling consistency on lifted 4Runner and FJ Cruiser builds – proper sway bar geometry allows the suspension to articulate correctly while maintaining body control
• Polyurethane bushings dramatically outlast factory rubber bushings – the polyurethane construction resists aging, weather degradation, and load fatigue
• Billet aluminum construction provides permanent dimensional stability – will not bend, crack, or fail under sustained off-road loads where factory stamped steel links can deform
• Wide 42.5mm adjustment range covers virtually any reasonable rear lift height – from factory through aggressive overland and off-road lifts
• Anodized finish provides long-term corrosion resistance for vehicles regularly exposed to mud, water, and salt during off-road use
• Pairs naturally with front sway bar relocation kit and other suspension geometry correction products for comprehensive lifted suspension optimization

Installation Notes:

• Lift compensation guidance: Adjust the link length to maintain the rear sway bar in a neutral position (parallel to the ground) at static ride height. The amount of length adjustment needed depends on your specific lift height – consult your lift kit manufacturer for recommended adjustment values
• Properly support the rear of the vehicle on jack stands rated for the vehicle weight before beginning installation – never work under a vehicle supported only by a jack
• Allow the rear suspension to hang freely or position at static loaded ride height per included instructions for proper installation reference
• Loosen the factory sway bar end link mounting hardware before removal to ensure smooth replacement
• Carefully remove the factory rubber-bushed end links – inspect for damage and dispose properly
• Pre-set the new adjustable end links to your estimated length based on your lift height before installation – minor adjustments can be made on the vehicle after initial installation
• Install the adjustable end links using factory mounting hardware where possible
• Tighten all sway bar mounting hardware to factory torque specifications using a calibrated torque wrench
• Verify the sway bar position with the vehicle at static ride height – the bar should be approximately parallel to the ground without preload
• Adjust link length as needed to achieve proper neutral position – longer links for higher lifts, shorter links for lower ride heights
• Test handling and chassis behavior at low speeds before aggressive driving – verify smooth sway bar operation through full suspension travel
• Periodically inspect end link tightness and adjust if any settling occurs over the first 100-200 miles after installation
• Professional installation recommended if you are unfamiliar with suspension modification procedures
• If unsure about compatibility with your specific 4Runner or FJ Cruiser variant or lift configuration, contact our team with your year, model, lift height, and current suspension configuration before ordering

Warranty:

• 12-month standard warranty from date of purchase
• Contact our support function for assistance with any issues