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Mikuni Smoothbore HSR 42 Carburetor for Custom Installations

Mikuni

Regular: $375.00 Save 10%! Sale: $337.95

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Specifications and Options

Brand Mikuni
Note: This item is a universal/custom fit component, and is not a direct fitment for your machine. These parts may require modification and we recommend installation by a certified mechanic. Please have machine specifications ready when you call.
 



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Product Details

42mm carb for use in custom applications on many different types of engines (Now uses OEM Harley cables)

Specifications and Options

Brand Mikuni

Q & A

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Browse 16 questions Browse 16 questions and 16 answers
Does this carb fit on my 1997 Honda Steed 400?
Miguel M on Aug 5, 2019
BEST ANSWER: Thank you for the question, Miguel. This is a universal product and is made to fit a wide range of machines. Some modification may be required and we cannot guarantee fitment on your 1997 Honda Steed 400. To see if this part will work for you please measure the bore size, mounting sizes along with the type of carb needed for your machine (flat slide, round slide, etc.). Unfortunately we are not provided with any carburetor size specifications. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone at 888-339-3888. We are more than happy to help.
which way do you turn the ideal screw to ideal faster ?
A shopper on May 31, 2019
BEST ANSWER: Thanks for the question! Turn the idle screw slowly using a screwdriver, twisting the screw counter-clockwise to lower the motor's RPM or clockwise to increase RPM. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll-free at 1-888-339-3888. We are always more than happy to help.
Would this fit my 2002 fxdx Harley dyna?
A shopper on May 25, 2019
BEST ANSWER: Thank you for your question! With minor modifications, you should be able to use the HSR 42 carb on your 02 FXDX. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll-free at 1-888-339-3888. We are always more than happy to help.
I have a 2003 indian chief; is this the carb for it? if not, how do i tell what one to use? i have been told it is is mikuni, but then my mechanic is no longer around
A shopper on Oct 29, 2018
BEST ANSWER: Thank you for your question! Unfortunately this carb is too big and would not fit in the space where the carb needs to go. Since clearance is an issue with this machine, it looks like the original Indian carb would be your only option, unfortunately we do not carry OEM parts for your 2003 Indian Chief. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 1-888-339-3888. We are always more than happy to help.
Will this carburetor fit a 2001 Bombardier rotax?
Anna on Jan 4, 2013
BEST ANSWER: Thank you for your question! This carb is made for Harley Davidson applications. If you are needing help locating a carb for your machine please contact our sales dept by phone 888-339-3888 or 619-623-3661 Mon-Sat. Or you may also email us at [email protected] Please let us know if there is anything else we may assist you with.
Will this carb replace the Keihin on my 2002 Kawasaki Vulcan Drifte800E
Mel on Dec 17, 2012
BEST ANSWER: Thank you for your question! This carburetor unfortunately would not work on your machine. These are meant for Harley Davidson applications only. We do offer some universal Keihin/Mikuni carburetors but they are universal and would require you to know the bore size needed for your machine along with mounting sizes for each side of the carb. You will also need to know if your machine has a round slide or flat slide carburetor. We have included a link to those universal carburetors below:
http://www.bikebandit.com/carburetors-universal/n1139?f=3
Is this carb the same as a Model HS-40
null on Dec 8, 2011
BEST ANSWER: Thanks for writing in! The HS is different from the HSR.
will this a 1989 heritage that already has a mikuni carb?
Frank on Sep 27, 2011
BEST ANSWER: Thanks for your question! We know this is made to fit on most Harley machines but not all. Unfortunately Mikuni does not supply a machine list showing what does and does not fit. You would need to match up your bore and mounting specs to these listed on the website for this carburetor.
How can you tell if you are running a 42mm or 45mm. Mikuni carb?
How can I determine easily the difference? Thank you: Gene
Gene on Feb 22, 2011
BEST ANSWER: Thanks for your question! Unfortunately we are unsure of what you are asking in your question. Could you please re-word this or explain further what you are needing.
Will this be ok for a Suzuki LS650 single & what are the outer dimensions in mm please, I have to make sure it will squeeze into the confined space in my bike's frame? thanks.
null on Feb 12, 2011
BEST ANSWER: Thanks for your question! Unfortunately Mikuni does not list the outer dimensions for this carb, they only provide the Bore size in mm.
Will this carb fit my 1995 flhtcu with the cruise control. if not where, can i get an adaptor for the cruise control.
skinner on Jan 1, 2011
BEST ANSWER: Thanks for your question! Unfortunately this carburetor will not come ready to hook up your cruise control. At this time we do not carry an adapter for the cruise control on the Mikuni carburetors.
I have a 1986 Harley Davidson FLT. Do you have available a kit ready to install for this particular application?
shakey jake on Sep 18, 2010
BEST ANSWER: Thanks for your question! If you are needing help locating a part please contact our sales team at 888-339-3888.
Will this fit a 1994 kawasaki mojave 250?
null on Jul 20, 2010
BEST ANSWER: Thanks for your question! Please contact our sales team with your carburetors bore size and spigot size and we can see if this particular carb will work for you.
Does this carb fit on my 1989 Honda GB 500?
If not which one does?
jp on Jul 15, 2010
BEST ANSWER: Thanks for your question! Please contact our sales team with your carburetors bore size and spigot size and we can see if this particular carb will work for you.
Does this carb have a slide or a butterfly? If it has a slide I am interested in installing one.

I have a 1988 HD FXR presenty equiped with a 42mm S&S crb. What additional parts do I need to install the Mikuni?
Arnold on Jul 13, 2010
BEST ANSWER: Thanks for your question! This carb would have a slide. Unfortunately we are not sure what additional parts would be needed for this job due to how we do not have the machine to match this or see if there is anything additional needed.
Will this carb. work on an XLC 883?????
thanks much
sc
Quik Chanj on Jun 18, 2010
BEST ANSWER: Thanks for your question! Please contact our sales team with your carburetors bore size and spigot size and we can see if this particular carb will work for you.

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