Jump to content
Sign in to follow this  

Looking to buy leak and pilot air jets!

Recommended Posts

Hey guys,

Where do I get the #40 leak jet to help the AP squirt? The service manual calls it out as part #14 down in the bowl. Yamaha's website doesn't list the same exploded picture. I think it's part #23 on the website just shown out of place (part #4JT-1494F-07-00 for a std #50 jet). Can anyone confirm this? If I am right then I want the #4JT-1494F-03-00 which is a #40 that everyone speeks of.

Is it also safe to assume the PAJ is #22 (5TA-14943-19-00 for the #80)

Then the same question applies here as well, where do I get the #100? Yamaha doesn't list anything else other than the stock jet.




Share this post

Link to post
Share on other sites

Main Jet

4mx-14943-42-00 .jet, Main (#175) Ap 1

4mx-14943-40-00 .jet, Main (#165) Std 1

4mx-14943-91-00 .jet, Main (#168) Ap 1

4mx-14943-41-00 .jet, Main (#170) Ap 1

4mx-14943-92-00 .jet, Main (#172) Ap 1

4mx-14943-93-00 .jet, Main (#178) Ap 1

4mx-14943-89-00 .jet, Main (#158) Ap 1

4mx-14943-39-00 .jet, Main (#160) Ap 1

4mx-14943-90-00 .jet, Main (#162) Ap 1

4mx-14943-88-00 .jet, Main (#152) Ap 1

4mx-14943-38-00 .jet, Main (#155) Ap 1

Pilot Jet

4mx-14948-06-00 .jet, Slow (#48) Ap 1

4mx-14948-04-00 .jet, Slow (#42) Std 1

4mx-14948-05-00 .jet, Slow (#45) Ap 1

4mx-14948-07-00 .jet, Slow (#50) Ap 1

4mx-14948-01-00 .jet, Slow (#35) Ap 1

4mx-14948-02-00 .jet, Slow (#38) Ap 1

4mx-14948-03-00 .jet, Slow (#40) Ap 1

Starter Jet

3tj-1494f-13-00 .jet (#65) Ap 1

3tj-1494f-12-00 .jet (#62) Ap 1

3tj-1494f-14-00 .jet (#68) Ap 1

3tj-1494f-15-00 .jet (#70) Ap 1

3tj-1494f-16-00 .jet (#72) Std 1

3tj-1494f-17-00 .jet (#75) Ap 1

3tj-1494f-20-00 .jet (#82) Ap 1

3tj-1494f-18-00 .jet (#78) Ap 1

3tj-1494f-19-00 .jet (#80) Ap 1

Main Air Jet

5ta-14943-27-00 .jet, Main (#100) 1

5ta-14943-15-00 .jet, Main (#70)

Pilot Air Jet

7a9-14943-27-00 Jet (#100)

7a9-14943-17-00 Jet (#75)

Leak Jet

4jt-1494f-19-00 .jet (#80) Ap 1

4jt-1494f-15-00 .jet (#70) Std 1

4jt-1494f-23-00 .jet (#90) Ap 1

4jt-1494f-03-00 .jet (#40) Ap 1

4jt-1494f-07-00 .jet (#50) Ap 1

4jt-1494f-11-00 .jet (#60) Ap 1

4jt-1494f-27-00 .jet(#100) Ap 1

Share this post

Link to post
Share on other sites

The leak jet you need is a Keihin Jet (P/N: N424-52-040).

You can order it from SUDCO. It is on page 119 of there 2005 catalog and is

SUDCO P/N: 019-752(They call it an Accelerator Pump Jet)

They were back ordered but received there shipment today. :)

You can call them at (323)728-5407. or www.sudco.com

I ordered two today. Cost is $7.60 per jet.

I'm sure they will have the PAJ also.

Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with:

Sign in to follow this