® Felt seals

Before you buy, be sure you are buying these for the right reason. Here is an explanation of what I mean.


Reproductions of the never-available-separately felt dust seals found on popular Keihin carburetors. Identical in every way to the originals. Grease them inside and out. May fit Mikunis and other carbs also. Sold individually. $5 each.

6mm
For the very common 6mm choke shafts on many Keihin carburetors. If your model isn't listed here, simply measure your choke shaft to be sure and order by size.

• 1972-1974 CB350 Four
• 1975-1977 CB400 Four
• 1971-1973 CB500 Four
• 1974-1978 CB550 Four
• FT500
• CX/GL500
• CX/GL650
• CB650
• 79-83 DOHC 750, 900, 1000,   1100
• GL1000
• CBX1000
• GL1100

Out of stock until June 2022

8mm
For 8mm throttle shafts. This size is used on virtually all constant velocity (CV) model VB and VD series Keihins, as well as some older Keihin carbs such as the GL1000. Includes these models:

• VF400
• VF500
• FT500
• CX/GL500
• CX/GL650
• 81-83 CB650
• VF700/750
• 79-83 DOHC   750, 900,   1000, 1100
• GL1000
• CBX1000
• VF1000
• GL1100
• VF1100
• GL1200
• GL1500
• Valkyrie

10mm
For 10mm throttle shafts. This includes the models below.

• 1972-1974 CB350 Four
• 1975-1977 CB400 Four
• 1971-1973 CB500 Four
• 1974-1976 CB550K Four
• 1974-1977 CB550F Four
• 1970-1976 CB750 Four

11mm
For 11mm throttle shafts, common on Keihin PD series carbs. This includes these models:

• 1977-1978 CB550K Four
• 1979-1980 CB650 SOHC
• 1977-1978 CB750 Four
• 1977-1978 CB750 Automatic


Last updated March 2022
Email me
© 1996-2022 Mike Nixon