Answer
Feb 04, 2026 - 07:46 AM
For the Steeda Extreme Single Differential Bolt Kit (555-4463) on the 2020–2025 Explorer ST, the center bolt uses a metric Allen (hex) socket. You'll need a 14mm Allen (hex) socket.
What size Allen socket needed? Steeda Extreme Single Differential Bolt Kit (2020-2025 Explorer ST) - 555-4463
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Open Feb 18, 2026 - 01:49 PM
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Steeda Extreme Single Differential Bolt Kit (2020-2025 Explorer ST) - 555-4463
Prevent bending a differential bolt with this replacement and upgrade from Steeda. This bolt offers more benefits than competitor replacements and is a simple install. Premium replacement. The Steeda diff bolt upgrade is class 12.9 for peak strength and is made exclusively for Steeda. This bolt is m...
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