Ford Rotunda 205-282 Wheel Hub Nut Socket

Ford Rotunda 205‑282 / J‑42855 Wheel Hub Nut Socket — 4‑Lug Hub Locknut Socket

The Ford Rotunda 205‑282 Wheel Hub Nut Socket (also known as J‑42855 and past tool number T88T‑4252‑A) is a professional 4‑lug hub locknut socket designed for servicing full‑floating axle wheel hubs and bearings on a wide range of Ford and GM vehicles.

Manufactured by SPX/Bosch (OTC Rotunda Kent‑Moore Miller), this specialty socket provides the correct factory‑specified engagement required for safe, accurate removal and installation of hub locknuts.

This tool is essential for technicians working on heavy‑duty Ford Super Duty trucks, E‑Series vans, Excursion models, and select GM commercial chassis. Using the proper hub nut socket prevents damage to the locknut, hub, and axle components and ensures correct torque is applied during service.

GM Applications

• Chevy P32 RV/Van Chassis (1998)
• Chevy P42 Commercial Chassis (1998)
• GMC P42 Commercial Chassis (1998)

Ford Applications

E‑Series Vans

• E‑150, E‑250 — Full Floating Axle, Dana (2001–2016)
• E‑150, E‑250, E‑350, E‑450 (2007–2008)
• E‑350, E‑450 — Full Floating Axle (2021–2024)
• E‑350, E‑450 — Full Floating Axle, Dana (2001–2019)
• E‑550 — Full Floating Axle, Dana (2002–2003)

Excursion

• Excursion — Full Floating Axle, Dana (2000–2004)

Super Duty Trucks

• F‑250, F‑350, F‑450, F‑550 — Full Floating Axle, Dana (1999–2016)
• F‑250, F‑350, F‑450, F‑550 — Full Floating Axle (2007–2016)
• F‑250, F‑350, F‑450, F‑550 — Dana M275 / M300 or Ford 10.5" Ring Gear (2017–2022)
• F‑250, F‑350, F‑450, F‑550, F‑600 — Dana M275 / M300 / M315 or Ford 10.5" / 11.6" Ring Gear (2023–2024)
• F‑350 (2006)

Motorhome Chassis

• F‑53 Motorhome Chassis — Full Floating Axle, Dana (1999–2001)

F‑600

• F‑600 — Dana M275 / M300 or Ford 10.5" Ring Gear (2020–2022)

Manufacturer

SPX/Bosch — OTC Rotunda Kent‑Moore Miller

Ford Specialty Tools Catalog

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