GAUGE - SHIM
PART NO. 908572

Positions ball-gear shaft gear - 3.8L

For 100 HP - 1972-73, 120 thru 155 HP -
late 1967 to 77, 165 HP - 1972-76, 170, 175,
190, 235 HP 1974-77

Accurate shimming of the upper gearcase ball gear and shaft assembly is required to properly locate the horizontal gear in relation to the upper pinion gear. When combined with a properly shimmed bearing housing assembly, correct tooth engagement is assured.

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