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This is the WIX Filters 33697 **Heavy-Duty Spin-On Fuel Filter**, engineered to protect diesel engines in medium and heavy duty trucks and off-road equipment, including CASE/ CNH 7000 series, New Holland T80xx series, and engines using the Cummins 6TAA-8304 / 6TAA-904 platforms. It provides full bypass flow via spin-on mounting and integrates with fuel systems requiring 7/8-14 thread fittings.
The construction features enhanced cellulose filter media with a **nominal rating of 2 microns** and a **beta rating of 75 at 4 microns**, ensuring high filtration efficiency. Corrosion-resistant components are used in the shell and sealing surfaces. The filter height is 175.8 mm with an outer diameter at the top of 93.2 mm. The thread size is 7/8-14 inch with a burst pressure rated at approximately 203 psi for rugged performance.
Designed for demanding diesel fuel environments, this filter delivers **full-flow filtration**, high contaminant holding capacity, and ensures protection of fuel injection components. It offers extended service life under heavy duty conditions, reducing downtime and maintaining consistent engine performance.