Mark LT 2WD V8-5.4L VIN 5 (2007)
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The input gear drives the countershaft.
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The 5th/reverse synchronizer hub is splined to the countershaft.
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The synchronizer hub engages the reverse gear to the countershaft.
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The countershaft reverse gear drives the reverse idler gear.
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The reverse idler gear drives the reverse gear on the countershaft, in a reverse direction.
