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    Hydraulic lifters 7.4 1992 Mercruisers

    Contacted dealer, not one lifter in Oz
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    Hydraulic lifters 7.4 1992 Mercruisers

    other valves seem ok, cam seems a bit worn on the edges of that lobe.
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    Hydraulic lifters 7.4 1992 Mercruisers

    Im in Australia, a bit hard to find parts for this model.
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    Hydraulic lifters 7.4 1992 Mercruisers

    lost 5mm off the bottom of the lifter, found the part numbers off the Perfprotech.com website
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    Hydraulic lifters 7.4 1992 Mercruisers

    Hi, I have a pair of 7.4 1992 OD723544 Mercruiser Bravo1 sterndrives and need to replace a failed valve lifter, I have two part numbers, 811584 and 811583, what is the difference and which is the correct one. Thanks Ray Scott.
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