The OTC 7090A FW Bearing Locknut Socket is a specialized service tool engineered for precise front wheel bearing maintenance on 1978–1984 Ford trucks. This professional-grade socket ensures proper engagement with factory-style bearing locknuts, meeting Ford OE specification D78T-1197-A for accurate and damage-free service. It enables technicians to perform critical front-end work with confidence and precision.
Key Features
- Ford OE-Specific Design: Matches the Ford special tool D78T-1197-A, providing the exact profile and depth required for front wheel bearing locknuts on 1978–1984 Ford trucks.
- Positive Locknut Engagement: Features a precise internal profile that securely engages the bearing locknut, minimizing the risk of slippage and preventing rounding of corners during high-torque applications.
- Professional-Grade Durability: Constructed to withstand frequent use and the substantial torque often required for stubborn front wheel bearing locknuts. The otc 7090a is built for sustained performance in a professional shop environment.
- Component Protection: The accurate fit helps prevent potential damage to locknuts, hubs, and spindle threads, which can occur when using ill-fitting or universal sockets.
- Torque Wrench Compatibility: Designed for use with a torque wrench or breaker bar, enabling precise control over bearing preload and clamp load for optimal vehicle performance and safety.
Applications
This FW bearing locknut socket is engineered for the removal and installation of front wheel bearing locknuts on 1978–1984 Ford trucks where Ford special tool D78T-1197-A is specified. It is commonly utilized during front wheel bearing replacement, hub and rotor service, and comprehensive front-end rebuilds. This tool is well-suited for professional automotive shops maintaining older Ford fleets, as well as for experienced DIY owners performing restoration or maintenance on classic Ford trucks.
Specifications
- Manufacturer: OTC Tools and Equipment
- Model: OTC 7090A
- OEM Reference: Ford D78T-1197-A
- Weight: 1.7 lb
- Dimensions: 8 x 5.5 x 6.3 in
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