PERFORMANCE : Replace your damaged hub caps without effort. Torque Hub Caps are designed to meet and surpass OEM standards, guaranteeing optimal performance for your vehicle. PREMIUM QUALITY : Made of high-quality aluminum alloy for exceptional strength, waterproofing, and resistance to corrosion and cracking, ensuring durability in any weather. REPLACEMENT FOR: Stemco 343-4024, 3434024 // Automann 180.10622 // GMC/Volvo 806994, 858381, 8069924, 921010002 // Mack 19QJ343, 19QJ334, 19QJA29302, 19QJ29302A // A3262G215, A3262T1216 // SKF 1612, 1711,1811 SPECIFICATIONS: Bolt Circle: 4-1/2"; Bolt Size: 5/16"; Number of Bolts:6 ; Height: 2-5/8"; Inside Depth: 1-7/8"; Flange ID: 3-1/2"; Flange OD: 5-1/4". LEAK PROOF : Specifically designed for steer axles, these hub caps provide a perfect seal, guaranteeing no leaks, and even offer the convenience of easy gear oil refilling. TORQUE 4 PCS 3434024 Aluminum Hub Caps for Steer Axle (Replaces Stemco 343-4024, SKF 1612, 1711,1811)