TCS 24 Gauge Wire     This high-quality, high-flexibility hookup wire may be used for buss wiring, large-scale locomotives, or other applications where a heavy wire gauge is necessary.   This wire features #24 AWG multi-strand 105/44 (...

TCS 24 Gauge Wire     This high-quality, high-flexibility hookup wire may be used for buss wiring, large-scale locomotives, or other applications where a heavy wire gauge is necessary.   This wire features #24 AWG multi-strand 105/44 (...

TCS 24 Gauge Wire     This high-quality, high-flexibility hookup wire may be used for buss wiring, large-scale locomotives, or other applications where a heavy wire gauge is necessary.   This wire features #24 AWG multi-strand 105/44 (...

TCS 2019 BSM-2 Dual Switch Machine Accessory DecoderThe BSM-2 Switch Controller from TCS is a single-output switch controller designed for two turnouts simultaneously, such as single-crossovers. This decoder can be found in current-generation DCC E-Z...

TCS 2018 BSM-1 Dual Switch Machine Accessory DecoderThe BSM-1 Accessory Decoder from TCS is a single-output switch controller designed for single turnouts, including wyes. This decoder can be found in current-generation DCC E-Z Track® from Bachmann...

TCS 2016 K0D8-G DCC Decoder - N Drop-in Board for Kato E7 A-UnitsThe K0D8 is a N-scale drop-in decoder for Kato locomotives. Examples include the following: Kato: E7A See the Installation Pages for a full list of compatible engines! Note: The...

TCS 2015 K0D8-F DCC Decoder - N Drop-in Board for Kato FP7 A-Units     The K0D8-F is a N-scale drop-in decoder designed specifically for the Kato FP7A locomotive. Note: The K0D8 line of decoders are available with different lighting...

TCS 2010 KA-N1 N-Scale DCC Decoder Keep-Alive Device - Hardwire     TCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. The KA-N1 can power an...

TCS 2005 KA4-P DCC Decoder Keep-Alive Device - 2-pin Micro JST PlugTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. The KA4-P will power an HO-Scale...

TCS 2004 KA3-P DCC Decoder Keep-Alive Device - 2-pin Micro JST PlugTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. Newly-redesigned and coming in at...

TCS 2003 KA2-P DCC Decoder Keep-Alive Device - 2-pin Micro JST PlugTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. Newly-redesigned and coming in at...

TCS 2002 KA1-P DCC Decoder Keep-Alive Device - 2-pin Micro JST PlugTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. Newly-redesigned and coming in at...

TCS 2001 KA3-C DCC Decoder Keep-Alive Device - 2-pin Mini ConnectorTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work.  The KA3-C will power an...

TCS 2000 KA3 DCC Decoder Keep-Alive Device - Hardwire TCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. The KA3 will power an HO-Scale locomotive with...

  TCS 1923 WOW Kit WSK-BAC-9 with WOW121-Steam DCC Sound Decoder for Bachmann ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

  TCS 1922 WOW Kit WSK-BAC-8 with WOW121-Steam DCC Sound Decoder for Bachmann ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

  TCS 1921 WOW Kit WSK-BAC-7 with WOW121-Steam DCC Sound Decoder for Bachmann ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

TCS 1920 WOW Kit WSK-WAL-1 with WOW121-Steam DCC Sound Decoder for Walthers ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results...

  TCS 1905 WOW Kit WSK-BAC-6 with WOW121-Steam DCC Sound Decoder for Bachmann ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

  TCS 1904 WOW Kit WSK-BAC-5 with WOW121-Steam DCC Sound Decoder for Bachmann ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

  TCS 1903 WOW Kit WSK-BAC-4 with WOW121-Steam DCC Sound Decoder for Bachmann ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

  TCS 1902 WOW Kit WSK-BAC-3 with WOW121-Steam DCC Sound Decoder for Bachmann ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

TCS 1901 WOW Kit WSK-BAC-2 with WOW121-Steam DCC Sound Decoder for Bachmann Models Each WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results...

  TCS 1900 WOW Kit WSK-BAC-1 with WOW121-Steam DCC Sound Decoder for Bachmann ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

TCS 1790 WOW Kit WDK-WAL-3 with WOW121-Diesel DCC Sound Decoder For Walthers ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results...

TCS 1789 WOW Kit WDK-WAL-2 with WOW121-Diesel DCC Sound Decoder for Walthers Models Each WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results...

TCS 1788 WOW Kit WDK-WAL-1 with WOW121-Diesel DCC Sound Decoder for Walthers ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results...

  TCS 1787 WOW Kit WDK-KAT-3 with WOW121-Diesel DCC Sound Decoder for Kato ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

TCS 1786 WOW Kit WDK-KAT-2 with WOW121-Diesel DCC Sound Decoder for Kato ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results...

TCS 1785 WOW Kit WDK-BAC-4 with WOW121-Diesel DCC Sound Decoder For Bachmann ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results...

  TCS 1784 WOW Kit WDK-BAC-3 with WOW121-Diesel DCC Sound Decoder For Bachmann ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

  TCS 1782 WOW Kit WDK-ATL-9 with WOW121-Diesel DCC Sound Decoder For Atlas ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

  TCS 1781 WOW Kit WDK-ATL-8 with WOW121-Diesel DCC Sound Decoder For Atlas ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

TCS 1780 WOW Kit WDK-ATL-7 with WOW121-Diesel DCC Sound Decoder For Atlas ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results using...

TCS 1779 WOW Kit WDK-ATL-6 with WOW121-Diesel DCC Sound Decoder For Atlas ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results using...

TCS 1778 WOW Kit WDK-ATH-11 with WOW121-Diesel DCC Sound Decoder For Athearn ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results...

TCS 1777 WOW Kit WDK-ATH-10 with WOW121-Diesel DCC Sound Decoder For Athearn ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results...

  TCS 1776 WOW Kit WDK-BAC-1 with WOW121-Diesel DCC Sound Decoder For Bachmann ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

  TCS 1775 WOW Kit WDK-ATL-1 with WOW121-Diesel DCC Sound Decoder For Atlas ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

TCS 1774 WOW Kit WDK-ATL-2 with WOW121-Diesel DCC Sound Decoder For Atlas ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results using...

  TCS 1773 WOW Kit WDK-ATL-3 with WOW121-Diesel DCC Sound Decoder For Atlas ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

TCS 1772 WOW Kit WDK-ATH-1 with WOW121-Diesel DCC Sound Decoder For Athearn ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results...

TCS 1771 WOW Kit WDK-ATH-2 with WOW121-Diesel DCC Sound Decoder For Athearn ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results...

TCS 1770 WOW Kit WDK-ATH-3 with WOW121-Diesel DCC Sound Decoder For Athearn ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results...

TCS 1769 WOW Kit WDK-ATH-4 with WOW121-Diesel DCC Sound Decoder For Athearn ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results...

TCS 1768 WOW Kit WDK-ATH-5 with WOW121-Diesel DCC Sound Decoder For Athearn ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results...

  TCS 1767 WOW Kit WDK-ATH-6 with WOW121-Diesel DCC Sound Decoder For Athearn ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

TCS 1766 WOW Kit WDK-INT-1 with WOW121-Diesel DCC Sound Decoder for InterMountain ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

TCS 1765 WOW Kit WDK-INT-2 with WOW121-Diesel DCC Sound Decoder for InterMountain ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

TCS 1764 WOW Kit WDK-INT-3 with WOW121-Diesel DCC Sound Decoder for InterMountain ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

TCS 1761 WOW Kit WDK-BOW-1 with WOW121-Diesel DCC Sound Decoder for Bowser ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results...

TCS 1760 WOW Kit WDK-BOW-2 with WOW121-Diesel DCC Sound Decoder for Bowser ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results...

  TCS 1759 WOW Kit WDK-KAT-1 with WOW121-Diesel DCC Sound Decoder for Kato ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

  TCS 1755 WOW Kit WDK-ATH-7 with WOW121-Diesel DCC Sound Decoder For Athearn ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

TCS 1772 WOW Kit WDK-ATH-1 with WOW121-Diesel DCC Sound Decoder For Athearn ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results...

TCS 1753 WOW Kit WDK-ATH-9 with WOW121-Diesel DCC Sound Decoder For Athearn ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results...

  TCS 1752 WOW Kit WDK-ATL-4 with WOW121-Diesel DCC Sound Decoder For Atlas ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

  TCS 1751 WOW Kit WDK-ATL-5 with WOW121-Diesel DCC Sound Decoder For Atlas ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

  TCS 1743 WOW Kit WDK-LIF-3 with WOW121-Diesel DCC Sound Decoder for Life-Like ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

  TCS 1742 WOW Kit WDK-LIF-2 with WOW121-Diesel DCC Sound Decoder for Life-Like ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

  TCS 1741 WOW Kit WDK-LIF-1 with WOW121-Diesel DCC Sound Decoder for Life-Like ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional...

TCS 1740 WOW Kit WDK-BOW-3 with WOW121-Diesel DCC Sound Decoder for Bowser ModelsEach WOWKit has been engineered for a perfect fit in your locomotive. Even if you are new to DCC or DCC installations, you can achieve Easy, Clean, Professional results...

TCS 1717 28mm x 18mm Micro WOWSpeaker 1.2W With Enclosure This 28mm x 18mm speaker is a tough little beast capable of pumping out 1.2 Watts of clear and accurate audio. This micro speaker comes packaged inside a foam-padded enclosure to maximize the...

TCS 1716 GEN-SH2 TCS 35mm x 16mm Athearn Genesis Speaker Housing Assy     Athearn Genesis speaker housing for the TCS 35mm x 16mm oval speaker (included). This speaker housing replaces the weight in the locomotive. Re-use the two screws from...

TCS 1715 INT-SH3 Intermountain TCS 28mm Round Speaker Housing Assy     Intermountain speaker housing for the TCS 28mm round speaker (included). This speaker housing is a replacement for the existing one in sound equipped Intermountain...

TCS 1714 ATL-SH1 TCS 35mm x 16mm Atlas RS Speaker Housing Assy     Atlas RS speaker housing for the TCS 35mm x 16mm oval speaker (included). This speaker housing replaces the weight in the locomotive. Re-use the two screws from the weight...

TCS 1713 UNIV-SH6-C TCS TCS 13.6mm x 9.6mm Speaker Assy     Universal speaker housing for the TCS 13.6mm x 9.6mm speaker (included). This simple, closed design channels both the front and rear audio out the front of the speaker housing...

TCS 1712 UNIV-SH5-C TCS 16mm x 9mm Speaker Assy   Universal speaker housing for the TCS 16mm x 9mm speaker (included). This simple, closed design channels both the front and rear audio out the front of the speaker housing. These micro speakers...

TCS 1710 UNIV-SH4-C TCS 25mm x 14mm Universal Speaker Housing Assy     Universal speaker housing for the TCS 25mm x 14mm speaker (included). This simple, closed design channels both the front and rear audio out the front of the speaker...

TCS 1709 UNIV-SH3-O Intermountain TCS 20mm Round Speaker Housing Assy     Universal speaker housing for the TCS 20mm round speaker (included). This simple, open design channels the front and rear audio out of their respective sides of...

TCS 1708 UNIV-SH3-C Intermountain TCS 20mm Round Speaker Housing Assy   Universal speaker housing for the TCS 20mm round speaker (included). This simple, open design channels the front and rear audio out of their respective sides of the...

TCS 1707 UNIV-SH2-O TCS 28mm Round Universal Speaker Housing Assy     Universal speaker housing for the TCS 28mm round speaker (included). This simple, open design channels the front and rear audio out of their respective sides of the...

TCS 1706 UNIV-SH2-C Intermountain TCS 28mm Round Speaker Housing Assy     Universal speaker housing for the TCS 28mm round speaker (included). This simple, closed design channels both the front and rear audio out the front of the speaker...

TCS 1704 UNIV-SH1 TCS 35mm x 16mm Universal Speaker Housing Assy     Universal speaker housing for the TCS 35mm x 16mm oval speaker (included). This simple, closed design channels both the front and rear audio out the front of the speaker...

TCS 1703 INT-SH2 Intermountain TCS 28mm Round Speaker Housing Assy     Intermountain speaker housing for the TCS 28mm round speaker (included). This speaker housing is a replacement for the existing one in sound equipped models and DCC...

TCS 1702 INT-SH1 TCS 35mm x 16mm Intermountain Speaker Housing Assy     Intermountain speaker housing for the TCS 35mm x 16mm oval speaker (included). This speaker housing is a cantilever style and is secured to the chassis via the two...

TCS 1701 IB-SH1 TCS 35mm x 16mm Intermountain and Bowser Speaker Housing Assy     Intermountain and Bowser speaker housing for the TCS 35mm x 16mm oval speaker (included). This speaker replaces the existing one in the sound equipped models...

TCS 1700 GEN-SH1 TCS 35mm x 16mm Athearn Genesis Speaker Housing Assy     Athearn Genesis speaker housing for the TCS 35mm x 16mm oval speaker (included). This speaker housing replaces the weight in the locomotive. Re-use the two screws from...

TCS 1699 16mm x 9mm Micro WOWSpeaker .7W     This 16mm x 9mm speaker could be classified as a "sugar cube" speaker. This style of speaker is often feature in cell phones and tablets and performs slightly differently from standard speakers...

TCS 1698 13.6mm x 9.6mm Micro WOWSpeaker .8W     This 13.6mm x 9.6mm speaker could be classified as a "sugar cube" speaker. This style of speaker is often feature in cell phones and tablets and performs slightly differently from standard...

TCS 1697 25mm x 14mm Mini Oval WOWSpeaker 2W     This 25mm x 14mm speaker is a tough little beast capable of accepting 2W of audio and still producing a clear and accurate sound. The military spec. rating of these speakers means they are...

TCS 1696 30mm (1.18") Round Speaker 8 Ohm 1W     To find these little gems we tested more than 40 speakers and hands down these are the best small format speakers we have ever heard. Producing sounds with the clarity and volume of a much...

TCS 1695 32mm (1.26") Round Speaker 8 Ohm 1W     To find these little gems we tested more than 40 speakers and hands down these are the best small format speakers we have ever heard. Producing sounds with the clarity and volume of a much...

TCS 1694 28mm (1.10") High Base Round WOWSpeaker 4 Ohm 4W     You haven’t heard WOWSound until you’ve heard it through our 28mm High Bass 4W WOWSpeaker! This speaker handles an unprecedented 4 watts of power, and showcases a...

TCS 1674 EU821 DCC Decoder - NMRA-NEM660 21MTC Integral Connector   This decoder is designed specifically to meet the needs of European HO-Scale modelers. This decoder is compliant with the NEM660 standard found in locomotives equipped with the...

TCS 1673 K7D4 DCC Decoder - N Drop-in Board for Kato ACS-64, SDP40F, and Glacier Express   The K7D4 is a 4-function N-scale drop-in decoder designed to fit Kato locomotives. Examples include the following: Kato: ACS-64 EMD SPD40F Ge 4/4 II and III...

TCS 1672 IMD4-W DCC Decoder - N Drop-in Board for InterMountain SD40-2W     The IMD4 is a N-scale drop-in decoder which is designed for InterMountain locomotives. Examples include the following: InterMountain: SD40-2W See the installation...

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 30 AWG wires for hard-wiring to your [light]...

TCS 1668 KA4 DCC Decoder Keep-Alive Device - Hardwire TCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. The KA4 will power an HO-Scale locomotive with...

TCS 1667 KA4-C DCC Decoder Keep-Alive Device - 2-pin Mini ConnectorTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work.  The KA4-C will power an...

TCS 1660 2-Pin JST Speaker Connector (Purple Wires)     This pigtail connector is used primarily to connect speakers to our WOWMotherboards. Some of the motherboards we provide have 2-Pin JST connectors for connecting the speaker and if you...

TCS 1654 2-Pin JST Connector (Red and Black Wires)       This pigtail connector is used primarily to connect to our WOWMotherboards. Some of the motherboards we provide have 2-Pin JST connectors for connecting various locomotive features...

TCS 1653 21-HW - 21MTC Adapter Board (5-pk) - NEM660 21MTC to Hardwire     The 21-HWM (21-pin HardWire Male) is a circuit board with a 21-pin NEM660 (MTC21) connector and solder pads to connect wires. The male 21-pin socket may be used with...

TCS 1650 10x Sunny White 3mm LED     10x Sunny White 3mm LED.  

TCS 1649 10x Red SMLED10x Surface Mount 0603 LED's in factory packaging.  

TCS 1647 10x Yellow SMLED 10x Surface Mount 0603 LED's in factory packaging.  

TCS 1645 10x Blue SMLED 10x Surface Mount 0603 LED's in factory packaging.  

TCS 1645 10x Green SMLED10x Surface Mount 0603 LED's in factory packaging.  

TCS 1635-LP Bachmann B-MB8 Motherboard Adapter Board - Low Pins     This motherboard is designed to replace the original lighting board in Bachmann steam engines including the 4-6-0. Included on this motherboard is a KA3 Keep Alive® for...

TCS 1634-LP Bachmann B-MB7 Motherboard Adapter Board - Low Pins     This motherboard is designed to replace the original lighting board in Bachmann steam engines including the K4 steam. Included on this motherboard is a KA3 Keep Alive® for...