Fits:
2005-2026 Ford Super Duty F-250 / F-350
2005-2026 Ford Super Duty F-450 / F-550
2022-2025 Ford F-53 Stripped Chassis (RV)
2020-2026 Ford F-600
Features:
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Engineered for Heavy-Duty Use – Designed to handle the extreme loads placed on the upper track bar connection in stock, lifted, towing, and demanding work-truck applications.
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Class 12.9 High-Strength Construction – Heat-treated high-strength steel provides exceptional tensile strength and clamping force for one of the most highly loaded connections in the Super Duty front suspension.
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Direct OEM Replacement – Replaces Ford OEM W706345S439 for straightforward bolt-on installation.
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Black GEOMET Corrosion-Resistant Finish – Advanced coating provides exceptional protection against rust and corrosion without sacrificing fastener strength or fitment.
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Flanged Bolt & Nut Design – Increased surface area distributes clamping force across a larger area for a strong, secure track bar connection.
Description:
The Kryptonite Upper Track Bar Bolt is a heavy-duty upgrade for one of the most critical fasteners in the Ford Super Duty front suspension. The upper track bar connection is subjected to significant lateral loads and an extremely high torque specification, making fastener strength and proper clamping force critical.
Track bar hardware should be replaced whenever the track bar is removed. Repeated installation and the high clamping loads placed on this fastener can fatigue the original hardware over time.
Manufactured from heat-treated Class 12.9 high-strength steel, the Kryptonite Upper Track Bar Bolt provides the strength required for demanding Super Duty applications. The flanged bolt and nut design provides a large, consistent clamping surface, while the black GEOMET finish delivers exceptional resistance to rust and corrosion in harsh road, work, and off-road environments.
Designed as a direct replacement for the factory Ford track bar bolt, this is the hardware you want securing your track bar when strength and reliability matter.
Includes:
- 1 Grade 12.9 Flanged Bolt
- 1 Grade 12.9 Flanged Nut
Torque Specifications:
