ESU JST Adapter Board (51954) | 21 MTC to 9-pin JST (for Athearn/Others)

ESU JST Adapter Board (51954) | 21 MTC to 9-pin JST (for Athearn/Others)

Marsoni

M251S

$12.99

Get it in 3 business days with 1 day shipping. Friday, May 29

ESU JST Adapter Board (51954) | 21 MTC to 9-pin JST (for Athearn/Others)Perfect for Athearn (and others) this new 9 pin (female) 21MTC (Male) adaptor board allows the popular 6 output ESU 21 MTC LokSound and LokPilot decoders to be easily added to your favorite locomotive. More Functions More and more locomotives now have front and rear headlights and front and rear flashing ditch lights. In order to accommodate for this in DCC 6 function outputs need to be used. As 8 and 9 pin DCC plugs only allow for 3 and 4 outputs

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This was one of the first toys I got my dog and he LOVED IT. I sadly had to throw it away because he peed on it but this is something I will definitely repurchase. Perfect for tug of war and playing fetch. Definitely not indestructible as he did rip it a little but it took him a LONG time to do that

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Reviewed in the United States on May 4, 2026

Verified Purchase

Amazon Customer

Whiting, US

★★★★★ 5

Remains a favorite

Color: Orange

This toy was perfect for my pup who's a big biter and most toys will last about 2-3 days. The material on this toy is very durable and remains the favorite with the crinkling sound.

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Reviewed in the United States on May 3, 2026

Verified Purchase

Debbie

Charlottesville, US

★★★★★ 5

My dog loves it

Color: Orange

cute toy....very durable....good value

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Reviewed in the United States on June 3, 2026