5-115X / GU3000 Flange Type Universal Joint | Heavy Duty Driveshaft U-Joint Cross
5-115X / GU3000
5-115X / GU3000 Flange Universal Joint, heavy duty driveshaft U-joint cross 39.69×115.95mm. KIMI KOTO quality, OEM replacement, wholesale available
Quantity
Brand:KIMI KOTO
5-115X / GU3000 Universal Joint (Flange U-Joint Cross)
Part Number: 5-115X, GU3000
Size: 39.69mm × 115.95mm
Type: Flange Mount Universal Joint, Driveshaft Cross Spider with grease fitting
This heavy-duty universal joint (u-joint) is engineered for driveshaft assemblies on commercial trucks and heavy machinery. The cross is forged from premium alloy steel, followed by precise heat treatment to improve wear resistance and mechanical stability under continuous high torque loads.
Equipped with double-lip nitrile rubber seals, this GU3000 universal joint effectively blocks dust, mud and water intrusion. The built-in grease nipple supports regular lubrication, extending service life and reducing downtime for your fleet and equipment.
Our KIMI KOTO universal joints go through dimension inspection, material testing and torque sampling before shipment. We maintain consistent tolerances to match OEM replacement requirements, ideal for aftermarket replacement and bulk wholesale orders.
Suitable for heavy-duty drive shaft applications, this flange style u-joint is widely used in commercial vehicles and construction machinery. We support sample checking before bulk order. We can provide material test reports and product photos/videos for your review. Flexible packing options are available as your request.
If you need to confirm fitment, technical drawing or bulk pricing, please send us your inquiry. Our technical team will reply to you promptly.

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