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Contact Us

Questions about driveshafts, yokes, center support bearings, or U-joints usually come down to a few key details, and getting those clarified early saves time later. This page keeps contact info simple and puts the fastest ways to reach IEDLS in one place. 

Since 1981 • Ontario & Corona, CA • Nationwide shipping

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Ontario Location

Phone: 909.390.3030

4035 East Guasti Rd., Ste 301, Ontario, CA 91761 

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Corona Location

Phone: 951.279.8026

1540 Commerce St., Ste A, Corona, CA 92880

Hours

  • Mon 8:00 AM – 5:00 PM 
  • Tue 8:00 AM – 5:00 PM 
  • Wed 8:00 AM – 5:00 PM 
  • Thu 8:00 AM – 5:00 PM 
  • Fri 8:00 AM – 5:00 PM 
  • Sat Closed 
  • Sun Closed 

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Send a Message

Use the form for general questions, product questions, and help confirming the right direction for a driveline setup. Messages are reviewed during business hours.

Helpful details that speed things up:

  • Vehicle year, make, and model 
  • Transmission and rear end, if known 
  • Lift, swap, or recent changes to the setup 
  • Symptoms like vibration speed range and when it happens (acceleration, cruising, under load) 
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Common Questions

Yes, IEDLS supports nationwide shipping for driveline-related products and solutions. 

Either location can help, and the toll-free number routes you to the team.

That’s common, especially with modified vehicles. Sharing basic vehicle details and what changed recently usually helps narrow the next step quickly.

Pricing is usually tied to setup details and measurements, so a quote request helps keep everything accurate from the start.