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TCS 1666-HP IB-MB3-NC Motherboard Adapter Board - High Pins w/ KA3-P Keep-Alive This motherboard is designed to replace the original lighting board in various locomotives. The IB-MB3-NC will fit a...

TCS 1666-LP IB-MB3-NC Motherboard Adapter Board - Low Pins w/ KA3-P Keep-Alive This motherboard is designed to replace the original lighting board in various locomotives. The IB-MB3-NC will fit a...

TCS 1668 KA4 DCC Decoder Keep-Alive Device - Hardwire TCS Keep-Alive® (KA) devices are used to supply power to decoders during t

TCS 1669 KA5 DCC Decoder Keep-Alive Device - Hardwire TCS Keep-Alive® (KA) devices are u

TCS 1671 Wire Harness - FL-WH - 6-Pin Micro JST Harness For FL2 DecoderThis 6-pin Mini JST connector is used to wire-up FL2 Fleet Lighter decoders. Attached to the connector are six highly-flexible...

TCS 1672 IMD4-W DCC Decoder - N Drop-in Board for InterMountain SD40-2W    

TCS 1673 K7D4 DCC Decoder - N Drop-in Board for Kato ACS-64, SDP40F, and Glacier Express   The K7D4 is a 4-function

TCS 1674 EU821 DCC Decoder - NMRA-NEM660 21MTC Integral Connector   This dec

TCS 1677 KA6 DCC Decoder Keep-Alive Device - Hardwire TCS Keep-Alive® (KA) devices are u

TCS 1678 KA7 DCC Decoder Keep-Alive Device - Hardwire TCS Keep-Alive® (KA) devices are u

TCS 1595 Wire Harness - WAUX-KA5 - WOW101-KA Auxiliary Harness w/ KA5 DCC Decoder Keep-Alive DeviceTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption...

TCS 1694 28mm (1.10") High Base Round WOWSpeaker 4 Ohm 4W     You haven’t heard WOWS

TCS 1695 32mm (1.26") Round Speaker 8 Ohm 1W     To find these little gems we tested more than 40 speak

TCS 1696 30mm (1.18") Round Speaker 8 Ohm 1W     To find these little gems we tested more than 40 speak

TCS 1697 25mm x 14mm Mini Oval WOWSpeaker 2W    

TCS 1698 13.6mm x 9.6mm Micro WOWSpeaker .8W     This 13.6mm x 9.6mm sp