Menu
Cart 0

Power Beyond Sleeve (No. 10 or 5/8” O-ring port)

  • $44.65
  • or


Koyker Part 673992 (No. 10 or 5/8” O-ring port)

Power Beyond Sleeve DOES NOT work on other brands of loader control valves or products. If used on a tractor with a closed center hydraulic system, adding a power beyond sleeve and a plug converts the loader control valve to a close center valve.

If used as a power beyond, adding this and a hydraulic hose on an open center system will reduce back pressure and maintain hydraulic oil flow to the 3 point hitch and selective control valve.

KOYKER PART 673992 (#10 SAE External Threads –7/8”-14) includes:

  • Power Beyond Sleeve-#10 SAE (K673097)
  • O-ring Plug (K660669)

    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, UPS & FedEx services 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 info@siouxsteel.com to discuss.

    International Orders

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

    ALL PURCHASES ARE FINAL.

    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.

    Sioux Steel Facebook Page  Sioux Steel YouTube Videos  Sioux Steel Twitter Feed   Connect with Sioux Steel on LinkedIn  Follow Sioux Steel on Instagram  Sioux Steel Pinterest Page

    Dealer Locator
    We distribute products through local dealerships in your area. Prices and product availability may vary between dealerships.

    Verdant Garden Beds:
    Galvanized steel raised garden beds can be found on Amazon.

    Verdant Garden Beds

    Ask a Question

    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 info@siouxsteel.com 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.

    Customer Reviews

    Based on 1 review
    100%
    (1)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    J
    Joseph McGinnis
    Slight modification required.

    The diameter of the "nose" was .010 too large so having been a machinist for 45 years it was no trouble to turn it down to the required dimension. Now it fits fine.


    We Also Recommend

    QUESTIONS & ANSWERS

    Ask a Question
    • Does power beyond sleeve 673992 replace 673097?

      Thank you for reaching out!

      The K673992 includes K373097, plus a plug that screws in the top of the K673097 power beyond sleeve to make the valve a closed center valve, like for a John Deere. For open center tractors, you don’t use the plug, just the K673097 sleeve.

      Our customer service team can be reached at 1-800-557-4689 or 1-605-336-1750 if you did want to verify parts needed prior to making any purchases. Thank you.

    x

    Welcome to the Loyalty Points Demo Store :-)

    Sign up and receive 5000 pts to test out in our Store.

    Earning and redeeming Reward Points

    $1
    Earns you
    5
    $1
    Redeems to
    100.00

    Ways you can earn

    • Product Purchase
    • Refer a friend
    • Share on social media

    Learn more about our program