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Train Control Systems KA4-P Keep Alive 2005

Marsoni M251S
Sale price$26.95
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Train Control Systems KA4-P Keep Alive 2005TCS Keep Alive (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. This Keep Alive includes a 2 Pin Quick Connector Harness for plugging into decoders with a compatible socket. , such as the T4. Dimensions: . 52 x . 52 x . 45 or 13. 22mm x 13. 22mm x 11. 55mm Scale: HO Scale Input Rating: 12 to 16V
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  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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AK
Port Orchard, US
★★★★★ 5
cabin air for 4th gen runner
fit perfectly in my 4th gen runner, mine was original if you can believe it, (2003) and needed HELP.. dont think just click the purchase button and enjoy fresh breathable air again.
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Reviewed in the United States on May 12, 2026
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mikvv1
Dallas, US
★★★★★ 5
Car cabin filter
No foul smells in the car, spray with an air freshener and it comes out great , the filter fits great being a carbon filter. I think it’s gonna do a great job.
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Reviewed in the United States on April 18, 2026
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Kapllan D.
Alexandria, US
★★★★★ 5
The item fits perfect.
The item was great.
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Reviewed in the United States on September 29, 2024
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Brooks Brown
Battle Creek, US
★★★★★ 5
Works great
Direct replacement. Works great!
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Reviewed in the United States on June 24, 2024
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Allan Perelis
Fort Morgan, US
★★★★★ 5
great filter
fits perfectly in place well made
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Reviewed in the United States on April 18, 2024

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