Front Fork Oil Seal 43.00x55.10x9.50/10.50mm KYB -NOK Min qty 15
K-Tech front fork oil seals are manufactured by NOK and are a direct replacement for the original equipment parts. NOK are chosen as original equipment by all Japanese suspension manufacturers for their quality and durability. All oil seals are supplied in pairs and available for most fitments.
FITMENT
2004 - 2012 Yamaha XT660R
SKU
OS-43-55-9.5
Pickup available at Whiting
Usually ready in 5+ days
Front Fork Oil Seal 43.00x55.10x9.50/10.50mm KYB -NOK Min qty 15
-
Whiting
Pickup available, usually ready in 5+ days
3 Fedornak Freeway
Unit 1
Whiting NJ 08759
United States+17327869777
Let customers speak for us
Had the front & rear stock suspension replaced by EPM Performance on my 2021 HD RG Ltd in June2025 @~30,600 miles.
Immediately felt huge difference going over bumps on short-local rides.
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Knew the true test was to wait and write a more realistic review AFTER my 9k mile 23 day trip coast to coast from PA to CA; which was some highway and lots of mountains and backroads and conditions and twisties.
Yes love these and would recommend set purchase for any touring bike.
PRO's: Smoother ride; excellent handlings & cornering; bike feels like it grabs/sticks to the road surface.
CON: This is just my assessment based on the ride/feel; front end is "stiff".
Mike and his team were easy to work with; I will be a repeat customer; to the tune of I recently purchased a slightly used 24 rg ltd that already had Legends front & rear and considering changing to Wilbers set as on the first bike.
Called EPM for verification that my information I provided them was correct. They answered my questions and shipped promptly.
The preset sag was spot on and installation was easy. Installed new fork kit. Ride is great. The more I ride it the more I realize how good the Wilbers Nivomat system is.
Simple to put on. My bike finally has some give when I sit on it. Ohio roads are terrible, much nicer ride.
Great shop! Cleanest & most organized I've ever seen...did a great jb!!
Best shocks I have ever had both on the front and rear I would do it again!!
This is my second purchase from EPM and both times have been pleasant and shipping has been fast.
My experience has been just as positive as all of the great video reviews I have seen.
Wilbers make a quality product and it provides a very smooth and confidence inspiring ride.
