Bolt Kit for John Deere Disc Bearing Installation
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Bolt Kit for John Deere Disc Bearing Installation

Original price was: $3.92.Current price is: $1.17.

SKU: SMA-851-BK4 Category:

Description

When you’re rebuilding disc bearings or installing new disc gang assemblies, you need the right hardware to do the job properly. This bolt kit gives you all the fasteners needed to mount disc bearing housings securely, so your disc harrow keeps cutting cleanly through residue instead of wobbling its way across the field.

What You’re Getting

  • Complete set of bolts specifically sized for disc bearing housing installation
  • Grade 8 fasteners that handle the stress and vibration of field work
  • Proper thread specifications to ensure tight, reliable mounting
  • AgSmart quality means these bolts won’t stretch or fail when you need them most

Built for Real Farm Work

This kit works with John Deere disc harrows and transport wheel assemblies across multiple model series including the 115, 200, 210, 220, 230, 235, 310, 330, 335, 360, 370, 440, 455, 1630 and 1640. Whether you’re doing maintenance on a utility disc or rebuilding gang assemblies on a big offset harrow, having the right bolts makes all the difference in how the job goes.

Made to Last

Disc harrows put tremendous loads on their mounting hardware—constant vibration, side forces from cutting through tough residue, and the shock loads that come with hitting rocks or roots. These bolts are built heavy to handle the side loads and impacts that can loosen or break inferior fasteners during field operations.

Installation Notes

Always torque disc bearing housing bolts to specification in a star pattern to distribute the load evenly. Clean everything thoroughly before installation—old grease mixed with dirt is like grinding paste. A drop of thread locker on the bolts helps prevent them from working loose during operation, especially if you’re running in rocky conditions.

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