CV Performance
Improving the Performance of your Harley Motorcycle

Premium Carb to Manifold Seal Boot

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5.00 stars, based on 3 reviews . Write a review
Retail: $13.95
Price: $9.25
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    CVP's exclusive Premium Intake Manifold Boot Seal for Harley CV carburetors.  Boot seal mates the CV40 carburetor spigot end to the stock slip-fit Harley manifold. Finally a manifold boot seal that seals correctly!

    • Improved fit for a positive seal on all Harley models using slip fit (spigot) CV carburetors.
    • Greater resistance against drying and cracking.
    • Firmly provides a tight leak-free seal to cure vacuum leaks.
    • Replaces the old factory boot seal between the carburetor and manifold.

    Boot seal between the carburetor and manifold. Old, worn, or many aftermarket manifold boot seals can be loose or fail to provide a tight seal between the manifold and the CV carburetor, resulting in vacuum leaks and poor tuning performance. Vacuum leaks are the number one cause of carburetor issues. The Premium Manifold Seal from CV Performance is guaranteed to provide a snug and leak-free fit.*  

    Replaces Harley OE p/n 27002-89 found on 1989-2006 Harley CV40 carburetors.

    *Not for use on CVK carburetors. Will not fit on non-Harley model carburetors. Use on Harley-Davidson only. Will not cure vacuum leaks where the manifold or carburetor spigot is warped, damaged, or where the carburetor cannot fully seat into the seal. Do not use with any sealant, however a very light coat of clear silicone (gel-type) lubricant may be used to assist with installation. Not for manifold to head seal, see p/n 26995-86B Intake Manifold Seal


    Note that appearance of all products are subject to change. 
    As a manufacturer and supplier we are unable to provide repair or service advice. Please consult a factory service manual or a qualified motorcycle technician when working on your motorcycle.
    Overall Customer Rating of 3 Reviews:
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    Boston, MA

    CV Carb Boot

    Rating:
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    Exact fit replacement for worn out OEM seal on my 2002 sportster. Cheap, quick, high quality. Very satisfied.


    Cured my vacuum leak

    Rating:
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    This seal cured a leak I had with another brand seal. The tighter fit resolved the vacuum leak that had developed between the carb and manifold and even holds snug after removing many times for other work. Recommend!


    Exact fit

    Rating:
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    Pros:
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    Removed the old seal and it was still pretty good but had a grove in it so I replaced it w/this one and the fit is good and I didn't have any leaks. While you are there, might as well spend the money and replace your seal.