Part Numbers for Jets

11 replies to this topic
  • bayou450

Posted March 12, 2003 - 12:10 PM


Dealer is clueless, does anyone have the part numbers for the 160 main, 48 pilot, and the 72 starter? It will be much appreciated. :)

  • r1superstar

Posted March 12, 2003 - 12:14 PM


I would think long and hard about switching dealers. They sound pretty lame. :)

  • bayou450

Posted March 12, 2003 - 12:22 PM


Well, in their defense, they opened the doors three weeks ago.

  • ckulzer

Posted March 12, 2003 - 12:48 PM


160 main 4MX-14943-39-00
48 pilot 4MX-14948-06-00
72 starter 3TJ-1494F-16-00

$25 USD at my local dealer for all 3.

  • utvols

Posted March 12, 2003 - 03:55 PM


Did they offer you any vasoline with your $25.00 purchase? Try Sudco next time.

  • MxnDoc

Posted March 12, 2003 - 06:21 PM


Sudco??????? :) :D

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  • ThumperWR450F

Posted March 13, 2003 - 12:59 AM


$25 ?? i got all three from my dealer for $12. i think you should look for a new dealer. anywhere around here a jet goes for $3-$4 .

  • WR450

Posted March 13, 2003 - 04:05 AM


You can also check your Manual it has all the jet and needle part No's

  • ckulzer

Posted March 13, 2003 - 04:37 AM


I asked about the Vaseline option but they wanted an additional $7. What I lost in dollars, I gained in convenience. The dealer is close to work and I know I pay retail when I walk in the door. I do not buy anything more than bits and pieces from them.

Ride fast – take chances


  • bayou450

Posted March 13, 2003 - 10:58 AM


Thanks ckulzer!!!

  • ThumperWR450F

Posted March 14, 2003 - 01:01 AM


ckulzer i would pay more for convenience too. i am a very patient man that hates waiting !! :D :)

  • Lon13

Posted March 18, 2003 - 04:23 PM


I got my jets out of my tool box. They were leftover ones from a bike long since sold. If your dealer can't find the right jets for you, you really should think about going to another dealer for help in the future. I've found that the best place to buy carb parts is through the I-net. Find somebody who deals with Sudco or another carb place. They don't usually rob you. Usual mark-up at the dealerships is something in the order of 100% (no kidding). Mail order places have much lower mark-up. The manual has part #s for the jets but I haven't checked them yet to see if they are Yamaha part #s or Keihin #s. If they are Yam #s, you can bet they will gouge you for them. I check and get back to you. Good luck.


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