Wheel Stud M12 x 50 mm for Caterpillar 416, 426 & 428 Backhoes | 8T5414

Fits Models At A Glance:

• Caterpillar Backhoe Loaders: 416, 426, 428

Key Notes:

• Part Number: 8T5414 (Caterpillar reference 8T-5414)
• Position: Wheel Stud
• Thread: M12 x 1.75
• Length: 50 mm
• Weight: 2.0 lbs.
• Condition: Aftermarket replacement part
• Application: Replaces a wheel stud on Caterpillar 416, 426 and 428 backhoe loaders
• Shipping Restrictions: Ships to the lower 48 US states only
• Note: Sold as a single stud; nuts are not included. Count the studs the hub takes before ordering. Caterpillar catalogues this stud against a very wide range of machines beyond backhoe loaders, including wheel tractors, mining trucks and compactors - the backhoe models are listed here. The shipping weight shown is the supplier's figure and is high for a stud this size; the shipped item is a single M12 stud.

Common Use Case or Symptoms:

Fit these when a stud has stripped, sheared, or the hub face has been running loose long enough to wallow the holes - an M12 stud on a machine this size has little margin, and a wheel that has been run loose rarely leaves one good stud behind.

Why Choose Broken Tractor?

• ✅ Metric M12 Thread: M12 x 1.75 at 50 mm, a different thread and length from the 3/4 inch studs used on later backhoes - checking thread pitch first saves a return.
• ✅ Original Series Machines: The no-suffix 416, 426 and 428, which are the hardest machines to find hardware for today.
• ✅ Full Set Or Nothing: Studs work as a set; replacing one and leaving seven tired ones puts the whole clamp load through the new one.