Emergency After-Hours Support

Sumitomo is here to assist your operations. With gearbox parts and components in stock at our various US facilities, relief for your emergency gearbox issues is just a call away. Enjoy peace of mind knowing we're here for you!

After Hours Support:
Phone number: (888) 635-4780

Weekend Support (10 AM - 3 PM, EST) :
Phone number: (800) 328-2200

Sumitomo Emergency After-Hour Gearbox Support Includes

In-Person Assistance

Request for in-person assistance by a local Sumitomo representative.

Inquiry Assistance

Questions about gearbox maintenance, parts or other inquiries.

Parts Ordering

Ordering of additional gearbox parts or components.

Gearbox Replacement

Live support to get your replacement gearbox as soon as possible.

Gearbox Troubleshooting

Basic gearbox troubleshooting and support.