The Unbranded LS923 oil filter is a high-quality spin-on lubricant filter designed to protect engines by efficiently removing contaminants. This filter is a direct aftermarket equivalent to popular numbers like Fram PH9599 and Wix 51348, and various OEM filters from Kubota, John Deere, and Yanmar. It features a durable construction, a 3/4-16 UNF thread, and an anti-drainback valve, ensuring reliable performance across a wide range of agricultural and compact utility machinery.