Engine: Yanmar 4TNV88. Spin-On Oil Filter - H: 80| O/D: 80| Thread: M20 - 1.5P. Spin-On Fuel Filter - H: 80| O/D: 92| Thread: M20 - 1.5P. Outer Air Filter - H: 310| O/D: 128| I/D: 83/BLANK. Inner Air Filter - H: 303| O/D: 83/80| I/D: 64/BLANK.
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