derekk87

Member
May 29, 2002
153
0
I was wanting to put a different petcock on my 2002 yz125 so i could have a reserve. I understand it wont be very big since the tank is shaped funny but i want to have something to fall back on if i screw up and run out of gas. I wondered if maybe the old two stroke WR petcock might fit it or if there is an aftermarket one available. Thanks for the help.
 

jmics19067

LIFETIME SPONSOR
Jan 22, 2002
2,097
0
My 94 wr and yz petcocks will interchange. I have put on a 98 yz 400tank and seat on a 98 wr400 and it interchanged if memory serves me correct both sets of tanks/bikes had similar mounting petcocks<2 screws and a rubber gasket> but I am far from positive they swapped from year to year.
 

Lorin

LIFETIME SPONSOR
Jun 25, 1999
948
0
I would be willing to bet that a large percentage of petcocks would fit your bike. I still keep a spare one from my kdx in the toolbox that fits both of my Yamaha bikes.
 
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