Advice on changing needle and seat

[MM 700]

33 SKU: 1AE-14190-13-00
..NEEDLE VALVE ASSY (8EJ2) 1 $21.40

33 SKU: 1AE-14190-12-00
NEEDLE VALVE ASSY (8ED2) 1 $22.99


What do I need they list number 33 is 2 pieces, do you both?

Any advice on how to change them on a 2001 Mountain Max 700

THanks

 

[TJ500]

http://www.babbittsonline.com/pages/parts/viewbybrand/1/Yamaha.aspx

then:

select: Yamaha
select: Snowmobile
select: 2001
select: MM700F Mountain Max 700 (2001 Snowmobile)

the first image that comes up, breaks it down for you.. (pay attention to frame s/n's)

 

[MM 700]

Well that makes sense. I have never paid attention to the first page, just used the drop down to get to what i want.

Thanks

 

[brosenberg69]

For your sled - I think you need the 8ED2 - this # refers to the start of your serial #. Look on the right side of you tunnel by all the manufacturers stickers. Your serial # should be there and start with 8ED2.

Also take a look here - great resource.
www.totallyamaha.com
on the left side nav - click Technical Pages

lots of good info there

 

[rndmerrill]

Does anyone know what the difference was between the 2 VIN codes?

 

[black dog]

Does anyone know what the difference was between the 2 VIN codes?

8EJ is the 600 and 8ED is the 700. Seems like the 600's ran a smaller mm carb

 

[Vincent]

Yup
700-33mm
600-31mm

 

[MURDER YAMAHA]

Don’t forget the o ring, #35 they go bad quicker than the needle and seat usually.