Replacement Joystick Rubber Boot
Koyker Joystick Part 664541
Rubber boot replacement part for Koyker loader joysticks.
Part fits the small loader valve where the joystick is attached directly to the valve. In older Koyker manuals, it was called the Dinoil valve.
Note: Part does not fit 2 & 3 spool joystick with the cables. Please see pictures for dimensions and example of boot with small loader valve.
Part Number: K664541
This product does not qualify for returns. Please make sure this product is the correct size and will work for your equipment before purchasing. If you have questions or concerns, please contact our Koyker Customer Service Team at 1-800-456-1107.
We distribute products through local dealerships in your area. Prices and product availability may vary between dealerships.
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International orders that equal 20 lbs. and less are charged a flat rate of $48.00. Orders that are 20.1 lbs. and over are charged a calculated shipping rate during the checkout process.
Business Days: Monday-Thursday.
Holidays, Fridays, Saturdays and Sundays are not included in processing days.
NOTE: All product specifications are subject to change or improvement without notice. We reserve the right to change product pricing at any time without further notice. Pricing may differ at the time of purchase.
Contact Sioux Steel by emailing email@example.com or by calling our customer service specialists at 1-800-557-4689 for additional information.
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QUESTIONS & ANSWERSAsk a Question
How much does this stretch? My joystick base is 3"x2.5" and 4" tall with a 7/16" joystick diameter.
Greetings! There is some flexibility. Given the information provided, we believe the boot would fit your joystick base. Thank you for the great question!
I have a yanmar ym3110d with factory loader that needs a joystick boot will this fit my loader?
Thank you for asking! Since this is not a Koyker valve, we would not guarantee it would fit. On a few of the product photos, however, there are dimensions listed to help determine if it could possibly fit.
I have a Koyker 120 that attached to a Yanmar 1720D. It looks about 20 years old. Would the boot fit that model? Thanks
Greetings! Thank you for reaching out. Yes, this part should fit.
I have a Koyker 210 loader with joystick. Is K664541 the correct boot?
Thank you for reaching out. Yes! This is the correct part.