Based on this product's specifications, here are some alternatives and similar models
Lens Hood JJC for Tamron DA09 (model SB2337) — compatible lens accessory
Summary description:
JJC lens hood designed for Tamron DA09 (model SB2337). This accessory mounts on the front of a compatible Tamron lens to block stray light, reduce lens flare and improve contrast in bright conditions. It serves as a physical protector for the front element against bumps and light rain and is suitable for outdoor, landscape and travel photography.