Alternative Replacement Parts for your TRUMPF Laser

We supply quality spare parts for your TRUMPF laser cutting machines. Supplied efficiently, with overnight delivery. LRS offers technical support, an online electronic spare parts catalog, and customer service.

We specialize in

  • Siemens NCK/PLC, feedrate, drives, etc
  • PCU50, MMC13,Box 627 Front Panel Computers
  • DIAS/Controlline Computers (Height Regulation)
  • TASC
  • KEB,F4,LUST,MECOS,IMC15 Frequency Converters
  • RF Tubes, Driver Stages, and other RF components
  • Optics, Water Chemicals,Oils,and Filters
  • Laser service, and troubleshooting for TRUMPF lasers

We will buy your defective Trumpf parts.

We are always looking to increase our stock. Sell us your bad Trumpf parts. Send us those bad parts that you have collecting dust in that pile.

We will give you store credit, or cash. Looking for TASC's, DIAS's, and PCU50's

TRUMPF PN 0367833
PN 0367833

TASC 3's are back in stock!!!!

TRUMPF PN 0120730
PN 0120730

New RF Tubes in stock, not rebuilt. We have both BASIC and PLUS

PN 0120730 RF Tube 3021CJ BASIC

PN 0180147 RF Tube RS3021CJ BASIC

PN 1800928 RF Tube 3021CJ PLUS

LRS LLCLaser Repair Services +1931-651-2236

Send order requests to or Call (931)651-2236

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Any reference to TRUMPF machines, part numbers etc, are for reference only. Call for current pricing.