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Koch Industries 4045413 Over Running Clutch 1000 RPM Maximum with 1-3/8 by 6-Inch Male Spline and 1-1/8 by 6-Inch Female Spline

Free shipping on orders over $29.99

$52.61

$ 24 .99 $24.99

In Stock
  • Connect implements to a tractor's PTO shaft
  • Allows for power to be transferred from the tractor to the implement
  • Male Spline 1-3/8 by 6 and Female Spline 1-1/8 by 6
  • 1000 RPM Maximum
  • Yellow zinc plated finish


Koch (pronounced "cook") Industries, established in 1978, is the premier provider and merchandiser of high quality chain, rope and accessories in North America. Used to connect implements to a tractor's PTO shaft which allows for power to be transferred from the tractor to the implement.


Daniel Carter
2025-08-30 16:21:12
Great deal. Works as intended.
B King
2025-06-14 19:13:01
Ordered this for my Ford 8N tractor. Received in sealed but damaged plastic bag. The bag had a definite rust line half way up the bag. The label on the clutch was almost worn away, UPC was not readable--the rust line inside the bag would indicate that this clutch was immersed in water for a while. A new label was obviously added to the outside of package after the water damage. The spring clip and inside bottom of the female shaft has corrosion. One of the grease zerks was damaged and almost knocked out. I'll replace the grease zerk and lube the clutch. Since this is a heavy duty piece of farm equipment, I'll give it chance to to see if it works (my current PTO clutch lasted 11 years and still works but the bearings are worn and about to fail). Not pleased about this purchase, and may end up returning.
Lem
2025-02-14 10:54:42
works great
edward s.
2025-01-25 16:34:30
Great price, product,delivery
Brian blackmon
2024-12-20 10:02:59
Attached to a Ford 8N. Would periodically pull off when used with telescoping drive shaft on my brush hog. I would have to wait for it to come to a complete stop and re-attach it. No pin or other method to lock it to the tractor pto shaft. Works as advertised when it would stay attached.
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