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Exhaust Flappers & Shutters

Exhaust Flappers & Shutters

6 Items

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  1. Sierra 18-4457 Exhaust Flapper With Clamp - 4 in.
    Exhaust Flapper With Clamp - 4 in. | Sierra 18-4457
    SIERRA-18-4457
    Qty In Stock: 9
    MSRP: $41.19 $27.50
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  2. 3-inch-exhaust-flapper
    Exhaust Flapper With Clamp - 3 in. | Sierra 18-4456
    SIERRA-18-4456
    Qty In Stock: 18
    MSRP: $41.79 $26.74
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  3. Sierra 18-2727 Mercruiser Exhaust Water Shutter
    Mercruiser Exhaust Water Shutter | Sierra 18-2727
    SIERRA-18-2727
    Qty In Stock: 12
    MSRP: $39.29 $25.25
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  4. Sierra 18-2732-9 Mercruiser Exhaust Water Shutters, Pack of 2
    Mercruiser Exhaust Water Shutters, Pack of 2 | Sierra 18-2732-9
    SIERRA-18-2732-9
    Qty In Stock: 9
    MSRP: $99.99 $66.11
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  5. Sierra 18-4458 Exhaust Flapper With Clamp - 5 & 6 in.
    Exhaust Flapper With Clamp - 5 & 6 in. | Sierra 18-4458
    SIERRA-18-4458
    Qty In Stock: 16
    MSRP: $80.39 $51.41
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  6. Mercruiser Exhaust Water Shutter | Sierra 18-2733
    Mercruiser Exhaust Water Shutter | Sierra 18-2733
    SIERRA-18-2733
    Qty In Stock: 5
    MSRP: $35.59 $22.73
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6 Items

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