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Hydraulic Valve with Joystick

  • $343.58
  • or

Koyker Valve Part 673010

  • Complete kits comes with 2 spool hydraulic valve, joystick and rubber boot.
  • Open center with regenerative and float.
  • 13.2 GPM flow capability.
  • Relief spring range: 1300 to 2750 PSI.
  • Factory setting is: 2250 PSI.

Valve is shipped open center, but can be converted to a closed center hydraulic system by adding the Power Beyond Sleeve.

Koyker part number: K673010

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 try our best to ship orders in the timeliest manner possible. Each product may have a different level of manufacturing demand and timeframe for shipment.

Shipping Rates

We offer calculated shipping rates during the checkout process. USPS and UPS options are available if the product ordered qualifies for those options.

Order Processing

Business Days: Monday-Thursday.
Holidays, Fridays, Saturdays and Sundays are not included in processing days.

If you have any questions or concerns about your order's status, please email us at to discuss.

International Orders

Customers are responsible for any brokerage fees incurred on shipping. Sioux Steel Company cannot calculate these fees.


Products on this website do not qualify for returns. We understand this may cause you concern....

We are here to help!

Our customer service team is available Monday-Friday, 8am to 5pm CST to discuss the parts in question PRIOR to placing your order.

Call us toll free at 1-800-557-4689 to talk and confirm your parts needed.

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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 or by calling our customer service specialists at 1-800-557-4689 for additional information.

SIOUX STEEL COMPANY FOUNDATION: 2% of the total sales dollars from this website are donated to the Leukemia and Lymphoma Society. Beating cancer is in our blood.

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Ask a Question

    Thank you for reaching out! At this time, we do not have a rebuild kit for the Hydraulic Valve with Joystick. 

    Please let us know if you have additional questions or need anything else. Thank you.

  • Do you have a complete joystick kit for a Massey Ferguson 3545?

    Thank you for reaching out! We do not have a Complete plumbing kit for that model Massey.

    The only thing we can offer is the starter kit, which gives the basic valve, joystick w cables and cable connectors. It would be necessary to figure out where to mount and how to mount both joystick and valve, plus fittings, hoses, and hose length. Our Customer Service Team is available at 1-800-557-4689 or 1-605-336-1750 if you'd like to discuss further. Thank you.


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