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JD Loader Oil 6 Line Clamp - Replaces Part W37734

  • $2.41
  • or

Legend Loader Part 689567


  • Replaces John Deere 740 and 640 Loader Part: W37734.
  • Replaces Koyker Legend 740 and 640 Loader Part: K689567.
  • Weight: 0.5 lbs.
  • Works on 740/640 Self-Leveling (SL) models.
  • Works on 740/640 Non Self-Leveling (NSL) models.
  • Ships from Lennox, SD.

Koyker Legend Loaders

Koyker 740 Legend Loaders can be mounted on the following JD tractor models:

4040, 4050, 4055, 4230, 4240, 4250, 4255, 4350, 4430, 4440, 4450, 4455, 4630, 2940, 2950, 2955, 3055, 3130, 3140, 3150, 3155, 3255, 6605, 7200, 7210, 7400, 7405, 7410, 7510, 7600, 7610, 7700, 7710, 7800, 7810, 6615, 6715, 7130, 7220, 7230, 7320, 7330, 7420, 7430, 7520

Koyker 640 Legend Loaders parts are interchangeable with JD parts:

6000 Series: 6110, 6120, 6130, 6200, 6210, 6215, 6220, 6230, 6300, 6310, 6320, 6330, 6400, 6405, 6410, 6415, 6420, 6430

Utility Series: 2350, 2355, 2550, 2555, 2750, 2755

Learn more about Koyker Legend Loaders

Download Koyker Loader Manuals

This product does not qualify for returns. Please make sure this product is the correct size and will work for your equipment before purchasing.

Your equipment may consist of NON-OEM parts and may not coincide with product manuals. 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 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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We distribute products through local dealerships in your area. Prices and product availability may vary between dealerships.

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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.

Customer Reviews

Based on 1 review
Craig G.
Good product

Reasonably priced and fast shipping.

Thanks for the feedback!

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Ask a Question
  • I would like to understand why these are listed only for the 600 and 700 series loader. I have 542 loader and would like to purchase these brackets to hold the hydraulic lines. We recently added the third function and I would like to buy something that would hold the lines better than the factory clamps.

    Greetings! Unfortunately part K689567 will not work for 542 lines. In our third function kit we use (2) of a K693005. Please connect with our Koyker Customer Service team at 1-800-456-1107 to order or discuss further. Thank you for the great question!


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