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KM Carburetor

Felt Throttle Shaft Seals - 1979-1983 Honda DOHC CB750 CB900 CB1100F - 6 pcs

Felt Throttle Shaft Seals - 1979-1983 Honda DOHC CB750 CB900 CB1100F - 6 pcs

Regular price $5.99 USD
Regular price Sale price $5.99 USD
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Brand new felt throttle shaft seals for your Honda DOHC CB750 CB900 or CB1100F with Keihin VB series carburetors.  These seals are made in USA by a major automotive supplier from felt designed specifically for the purpose of sealing dust from rotating shafts.

Replacing these felt seals can be a daunting task and is best preformed by a trained technician with very good attention to detail.  Removing and replacing these throttle felts is relatively straightforward, but it requires removing and replacing the throttle blade from the shaft and realigning it perfectly.  Any misstep here will result in poor engine idling, difficulty synchronizing carburetors or hanging idle.  Always put a few drops of light oil (we like Tri-Flow) when reinstalling.  Do not use a heavy oil like engine oil or any grease on these joints.


KM Carburetor ships orders daily.  Orders for in stock items placed by 12:00 hrs EST will ship same business day.  Orders placed after 12:00 hrs EST ship next business day. Orders placed after 12:00 hrs EST the day before a USPS recognized holiday or on a USPS recognized holiday will ship the next business day.

If for any reason we are unable to fulfill your order in that time frame , we will contact you via the email address used at checkout.

Domestic Shipping (within USA)

Shipping within the United States is handled by the United States Postal Service (USPS) or United Parcel Service (UPS).  Various shipping speeds are able to be selected at checkout.

International Shipping

International shipping is available.  We use the United States Postal Service international package services or DHL international service as chosen by the customer at checkout.  We strongly recommend DHL for international deliveries, as tracking with USPS for international shipments can be problematic and the travel time can be quite long.

Duties and taxes for both domestic and international orders are the responsibility of the buyer.  We use proper customs codes for our products and cannot change them for customs declarations.


If you have any questions about shipping, please use the contact form and we will respond as quickly as possible.

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