OTC Tools 4543A 6-Piece 4WD Spindle Nut Socket Set

The OTC Tools 4543A is a comprehensive 6-piece spindle nut socket set designed specifically for servicing 4WD trucks, SUVs, and light-duty vehicles. Constructed from durable chrome vanadium steel, these specialty sockets feature a 1/2-inch square drive that accommodates torque wrenches, ratchets, or breaker bars for proper installation and removal of stubborn spindle nuts and locknuts.

Complete Set Includes:

• 4543A-1: Toyota 4-lug locknut socket for high-torque locknuts on Toyota 4WD vehicles with free-wheel hubs, including 1995-newer Tacoma, 1996-newer T100 and 4Runner
• 4543A-2: Ford 4-lug locknut socket for high-shear rotating nuts on 1985-newer F-250 and F-350 truck rear axles, plus Dana 80 rear axles on Ford Super Duty trucks
• 4543A-3: 4-lug socket for 4-slot front axle locknuts on 1986-newer F-Series 1/2-ton trucks, full-size Bronco with Dana 44 axle, 1984-92 Ford Ranger, Bronco II with manual hubs, and Dodge trucks using Dana 44 axle with automatic hubs
• 4543A-4: 6-lug socket for 4-slot front axle locknuts on 1978-84 Ford F-Series 4WD heavy-duty 3/4-ton and 1-ton trucks, plus 1973-81 GM 4WD 3/4-ton and 1-ton trucks
• 4543A-5: 4-lug socket for 4-slot front axle locknuts covering wide range of applications including 1993-newer Ford Ranger, Bronco II, and Explorer with manual hubs; 1995-newer F-Series 1/2-ton, 3/4-ton, and 1-ton trucks; 1959-85 F-Series trucks; 1960-90 GM 1/2-ton trucks and full-size Blazer/Jimmy; 1969-72 International 1/2-ton trucks; and 1969-89 Dodge 1/2-ton trucks with manual hubs
• 4543A-6: FWD front spindle puller for removing front spindle to access needle bearings during lubrication and front wheel alignment. Features 5/8"-18 fine thread compatible with OTC1155 slide hammer. Fits spindle thread sizes 2"-16, 1-5/8"-16, and 38mm-1.5 on full-size GM, Ford, Jeep, and International pickups with Dana front axles, plus Ranger and Bronco II

This professional-grade socket set covers the most common SUV and light truck applications, making it an essential tool for technicians and DIY mechanics working on 4WD drivetrain components.