What gabbie said
They carry some replacement parts for their new welding line
They generally do not unless it's a battery for a cordless tool. If you purchase an optional warranty when available you can get the entire item replaced in store; the warranties cover everything except theft. Just bring in the damaged tool and you'll walk out with a brand new one. If your warranty has expired they usually just have you pay for a new warranty and they'll still swap out your broken tool for a new one.
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