Stemco 340-4046 Traditional Aluminum Hub Cap 6 Bolt

The Stemco 340-4046 is a traditional series aluminum hub cap designed for commercial vehicle wheel end applications. Part of Stemco's trusted 340 series, this hub cap provides reliable protection for truck and trailer wheel assemblies.

Key Features:

• Cast aluminum construction prevents warpage and dissipates heat effectively
• Traditional design with trademark red plug for hub cap venting
• 5-1/2 inch bolt circle diameter with 6 bolt holes
• 5/16 inch bolt size specification
• 2-5/16 inch overall depth with 1-9/16 inch inside depth
• Superior durability and heat-dissipation properties

Stemco has been the benchmark in commercial vehicle hub caps since 1951, recognized throughout the trucking industry for quality and reliability. This hub cap is engineered to meet the demanding requirements of fleet operations and provides proven protection for wheel end assemblies in on-highway applications.