BILSTEIN B8 Control Arms Tubular Ball Joint Upper Control Arm Kit | Toyota 4Runner (2003-2024), Lexus GX460 (2010-2023) & More | P/N 51-304690

BILSTEIN B8 Control Arms Tubular Ball Joint Upper Control Arm Kit (Front Upper) for Toyota 4Runner (2003-2024), Lexus GX460 (2010-2023) & More.

B8 Control Arms are a direct fit upgrade for factory upper control arms on trucks and SUVs. The kit contains a pair of control arms which correct the caster alignment for better straight line stability with lifted suspensions and the improved pivot angles increase wheel travel and reduce stress on the joints. These strong black powder-coated 4130 chromoly steel arms are a tubular design which allows for more spring and shock clearance and feature greasable polyurethane bushings and heavy duty ball joints for the ideal combination of ride quality and durability with minimal maintenance needed.

• B8 Control Arms are a direct fit upgrade for factory upper control arms on trucks and SUVs
• The kit contains a pair of control arms which correct the caster alignment for better straight line stability with lifted suspensions and the improved pivot angles increase wheel travel and reduce stress on the joints
• Strong black powder-coated 4130 chromoly steel arms are a tubular design which allows for more spring and shock clearance and feature greasable polyurethane bushings and heavy duty ball joints

Package dimensions 17.0000 x 14.0000 x 8.0000 in. Weight 20.1900 lb. Lifetime warranty. Made in USA.

Fitment

• 2003 Lexus GX470 Base, Front Upper (Requires wheels with maximum 5" backspacing; Not for use with lift spacers; Compatible with OEM spindles only; Compatible with direct fit lift shocks or coilovers only)
• 2003-2024 Toyota 4Runner SR5, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Not for use with lift spacers; Requires wheels with maximum 5" backspacing)
• 2003-2009 Toyota 4Runner Limited, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Not for use with lift spacers; Requires wheels with maximum 5" backspacing)
• 2004-2009 Lexus GX470 Base, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Not for use with lift spacers; Requires wheels with maximum 5" backspacing)
• 2007 Toyota FJ Cruiser TRD Special Edition, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Not for use with lift spacers; Requires wheels with maximum 5" backspacing)
• 2007-2008, 2010-2012, 2014 Toyota FJ Cruiser Base, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Not for use with lift spacers; Requires wheels with maximum 5" backspacing)
• 2008 Toyota FJ Cruiser Trail Teams Special Edition, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Not for use with lift spacers; Requires wheels with maximum 5" backspacing)
• 2009 Toyota FJ Cruiser Base, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Requires wheels with maximum 5" backspacing; Not for use with lift spacers)
• 2010-2016, 2021-2022 Toyota 4Runner Trail, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Not for use with lift spacers; Requires wheels with maximum 5" backspacing)
• 2010-2023 Lexus GX460 Premium, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Not for use with lift spacers; Requires wheels with maximum 5" backspacing)
• 2010-2015, 2017-2023 Lexus GX460 Base, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Not for use with lift spacers; Requires wheels with maximum 5" backspacing)
• 2013 Toyota FJ Cruiser Base, Front Upper (Compatible with direct fit lift shocks or coilovers only; Requires wheels with maximum 5" backspacing; Not for use with lift spacers; Compatible with OEM spindles only)
• 2014-2023 Lexus GX460 Luxury, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Not for use with lift spacers; Requires wheels with maximum 5" backspacing)
• 2015-2020, 2022-2024 Toyota 4Runner TRD Pro, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Not for use with lift spacers; Requires wheels with maximum 5" backspacing)
• 2016 Lexus GX460 Base, Front Upper (Requires wheels with maximum 5" backspacing; Not for use with lift spacers; Compatible with OEM spindles only; Compatible with direct fit lift shocks or coilovers only)
• 2017-2024 Toyota 4Runner TRD Off-Road, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Not for use with lift spacers; Requires wheels with maximum 5" backspacing)
• 2018-2024 Toyota 4Runner TRD Off-Road Premium, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Not for use with lift spacers; Requires wheels with maximum 5" backspacing)
• 2018-2024 Toyota 4Runner SR5 Premium, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Not for use with lift spacers; Requires wheels with maximum 5" backspacing)
• 2020-2022 Toyota 4Runner Venture, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Not for use with lift spacers; Requires wheels with maximum 5" backspacing)
• 2021 Toyota 4Runner TRD Pro, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Requires wheels with maximum 5" backspacing; Not for use with lift spacers)
• 2022 Toyota 4Runner TRD Sport, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Not for use with lift spacers; Requires wheels with maximum 5" backspacing)
• 2023 Toyota 4Runner TRD Sport, Front Upper (Compatible with direct fit lift shocks or coilovers only; Requires wheels with maximum 5" backspacing; Not for use with lift spacers; Compatible with OEM spindles only)
• 2023 Toyota 4Runner 40th Anniversary Edition, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Not for use with lift spacers; Requires wheels with maximum 5" backspacing)
• 2023 Lexus GX460 Black Line Edition, Front Upper (Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Not for use with lift spacers; Requires wheels with maximum 5" backspacing)

Installation instructions (PDF)

Part Numbers

• 51-304690 · 651860875460