CV Performance
Improving the Performance of your Harley Motorcycle
Harley Manifold to Carburetor Boot Seal 27002-89

Premium Carb to Manifold Seal Boot

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5.00 stars, based on 3 reviews . Write a review
Retail: $14.95
Sale: $8.95
Was: $9.25
You Save: $6.00 (40.1%)
Availability: In Stock
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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!

    Special through - only $8.95
    • 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 CV 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 will provide a snug and leak-free fit.*  

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

    Also for use when fitting a Mikuni HSR 42 or Screamin' Eagle HSR42 to a stock 90-06 Harley intake manifold. 

    We recommend using a small amount of Synthetic Lube when replacing the seal.

    Synthetic Lube
    Add Synthetic Lube to your cart

    *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

    Pictured product appearance is subject to change.

    As a manufacturer and supplier we are unable to provide any repair or diagnostic advice. Please consult a factory service manual or qualified motorcycle technician.
    • Harley Evo 1340 1989-1999 carbureted
    • Harley Twin Cam 1999-2006 carbureted
    • Harley Sportster 1988-2006 carbureted
    • Harley fitted with Mikuni HSR 42*
    • Harley fitted with Screamin' Eagle HSR42*

    *When used with stock Harley intake manifold or flange to spigot slip-fit adapter

    Overall Customer Rating of 3 Reviews:
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    Boston, MA

    CV Carb Boot

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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

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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

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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.