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This is the Wix Filters part number 33386, a spin-on fuel filter designed for heavy duty diesel and industrial equipment applications. It is intended for use with various Hitachi, Isuzu, Komatsu, Kubota machinery, TCM and Toyota forklifts among others, replacing or matching original equipment filters. The filter is OE replacement quality.
Construction includes an enhanced cellulose medias designed to trap contaminants down to a 10 micron rating. The housing features a spin-on style with corrosion-resistant components, built-in gasket seal, and thread size of 3/4-16. External dimensions include approximately 82 mm outer diameter, 81 mm overall height, with seal ring dimensions of about 63 mm outer diameter, 55 mm inner diameter.
Real-world benefits: protects injection systems from dirt and water, ensures reliable fuel flow up to roughly 7-9 gallons per minute under typical conditions, supports longevity of fuel system components in sectors like construction, agriculture, material handling. Ideal for replacement during regular maintenance cycles in medium/heavy duty diesel engines to maintain performance and prevent downtime.