Commonly asked for part numbers for those items required for opening up the bike and doing basic maintenance:

NOTE: Part numbers of the form xxxxx-yyyy or xxxxx-yyyyy-zz are Kawasaki part numbers. All others are specific to the listed product's manufacturer.

Ron Ayers and BikeBandit.com are good sources of these parts at a discount.

* 16009-1912--------Needle-Jet,N1TC
* 92143-1667--------Needle Collar (required for N1TC needle)
* 92037-1401--------Clamp, Needle Jet (Clip, required for N1TC needle)
* 92063-1069--------#125 Main Jet
* 92063-1074--------#128 Main Jet
* 14073-1577--------Duct, Inlet (KDX200 Snorkel)
* 52010-1053--------Element, Oil Filter
* 2206--------------DynoJet Kit
* 99924-1165-03-----Service Manual KLX250D
* 99924-1240-55-----S/M Supplement KLX250H
* FSW-BG------------Brake Line Guard
* 113124------------IMS 3.2 Gallon Tank
* 51023-1332--------Petcock (KLX300, for use with IMS tank)
* 514XK-13----------13 Tooth CS - Sprocket Specialists
* 1014-00087--------Muzzy Full Exhaust
* 0045-00012--------Muzzy Quiet Insert/ USFS Spark Arrestor

 

Thanks for this post Todd. It's going to make performing the mods MUCH easier. I just ordered the Muzzy exhaust today. Will be the first mod that I've done.

 

16009-1912--------Needle-Jet,N1TC
2206--------------DynoJet Kit

i thaught these two parts did the same thing? if not, what does each do? forgive me im still new. To completely do the carb rejet what parts do i need?

 

The Dynojet kit includes all you need.

OR

you can buy the needle, clip, and collar plus the main jet listed above. Comes out to about the same cost. I personally like the Kawasaki KLX300R needle (N1TC) better due to the taper and fit but the dynojet unit works wonders too.

 

what is the part # for the #40 pilot jet to replace the stock #35 ? the couple posts didnt say anything about changing that when doing the carb rejet, and some posts say to do that?

 

Anyone have part numbers for:

45 or 47 tooth rear sprocket?
chain to match?

I've reviewed so many threads It's crazy gettin this mule in gear. Fricken dyno runs without that full muzzy which is on backorder till hell freezes over etc...

Thanks,
Rustin

 

Get the big gun, i got mine today its awsome! love the sound. im thinking about taking out the quiet core.... i like loud really loud.
Just posting the big gun part #'s head pipe part # is 10-4311, and the silencer # is 10-4312.

 

alright alright,

let's keep it down. you guys keep it up & Todd's gonna wakeUP post another newbie FAQ disclaimer that nix's any whining whatsoever bout the green meanie factory slug

Rustin