Just finished installing a set of blown plastic skis on my fathers ( 1996 ) ET410-II.
These are the same skis that are new on the ( 2014 ) VK540-IV.
They give a lot more floation, way more stable, and remove about 12 lbs off the front nose compared to the OEM steel skis with skins.
I noticed these skis last spring on the ( 2014 ) VK540-IV.
Access to the VK540-IV microfilm was impossible.
So I took a chance ( After a lot of research ) and ordered these skis.
They probably fit any TSS equipped Yamaha sled.
This is done with a few plastic plates that are screwed onto the skis.
These are used to lay the rubber ski stopper ( under the spindle ) flat on the VKPRO.
Removing these screws/plate reveals the mount for the stopper ( metal plate found on the VK540-III plastic ski ) and TSS rubber block ( stock on OEM steel skis ).
Along with a few spacers ( OEM VK540-III ones ), collars, longer bolts ( and a few 5/8 washers ) I was able to mount these skis to the ( 1996 ) Enticer.
The wear bars are OEM ones from my ( 2004 ) Warrior ( Any Yamaha OEM plastic ski wearbar should fit, just needed extra washers to draw the wearbar in ).
I installed all this gear for roughly $ 330 Canadian through my local Yamaha dealer.
Heres a rundown off the part numbers one would need to install these on a TSS sled.......
* part # 8JE-F3711-00-00 , Ski assembly ( $ 250 cdn for a pair ).
* part # 8AC-23765-00-00 , Stopper 1 ( 2 of these if your sled has steel skis ).
* part # 90387-10029-00 , Collar ( 4 of these for inside the ski ).
* part # 8JH-23754-00-00 , Collar ( 4 of these that go inside the spindle bolt holes on ski sides ).
* part # 90105-10106-00 , Bolt,flange ( 2 of these extra-longbolts to mount the skis ).
The skis are 228 mm wide.
They really makes a difference.