Up for sale is a nelson stud welder control board for a model 101 trw 4000. Removed from a complete unit unable to test. Resistors and capacitors are testing to listed values. But due to not being able to test its sold as parts or repair. Please look at pictures if in doubt as questions no returns no warranty free shipping thanks for looking!

Up for sale is a good used power breaker used for the main power switch on a Nelson stud welder model 101 trw 4000. Ready to install no warranty no returns please look at pictures if in doubt ask questions before buying. Thank you for looking!!