Swing Machinery - New, Used, Rebuilt and Reconditioned

Nationwide Industry Leader in Replacement Swing Machinery Sales

From Komatsu and Case to John Deere and Caterpillar, swing drives to swing bearings, you've come to the right place. We have a vast selection of new aftermarket, used and rebuilt parts. Please submit a part quote request or give us a call and one of our parts specialist will assist you.


Part specialist are standing by to assist you. Call 1-800-255-6253 or Get a Quote Online.

Some of the Swing Machinery parts we sell include:

  • Swing Drive with Motor
  • Swing Drive without Motor
  • Swing Motor
  • Swing Bearing/Turntable/Slewing Ring
  • Swivel Joint
  • Other

Get a FAST swing machinery quote online!

9 Reasons AMS is the Industry Leader and You Should Choose Us

  • Huge Swing Machinery Inventory
  • Worldwide Parts Network
  • Very Competitive Pricing
  • Rigorous Quality Control
  • Excellent Warranties
  • Fast Shipping Nationwide
  • Knowledgeable Parts Specialist
  • Best Service in the Industry
  • A+ BBB Rating

New part warranties vary by manufacturer. Most undercarriage parts have a pro-rated warranty up to 3 years/4,000 hours. Other parts typically range from 90 days to 1 year. Please ask a sales/parts specialist for more information.

Standard/used part warranties sold by AMS Construction Parts have a 30 day limited warranty.

Reconditioned parts have a 90 day limited warranty unless otherwise stated on an invoice.

If the part fails during warranty period, a replacement part or full refund will be given upon receipt of the defective part and a copy of the invoice.

See Terms and Warranty for more information.

Give us a call today

Parts specialists are available from 8am to 5:30pm EST. Give us a call to discuss how we can help you.


1-800-255-6253

A company worth talking about