![Cummins SmartCraft Extension Harness](https://www.sbmar.com/wp-content/uploads/2015/06/SmartCraft-Extension-Harness-240x240.png)
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$545.00 – $695.00
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![Cummins Marine SmartCraft v2.x Engine to VIP Harness](https://www.sbmar.com/wp-content/uploads/2018/12/Cummins-Marine-SmartCraft-Engine-VIP-Zeus-Harness-240x240.png)
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$263.00 – $520.00
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![Cummins Marine SmartCraft v2.X Extension Harness](https://www.sbmar.com/wp-content/uploads/2018/12/Cummins-SmartCraft-v2.X-Extension-Harness20-30-60-240x240.png)
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$289.00 – $595.00
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![SMX Marine Instrument Panel Extension Harness](https://www.sbmar.com/wp-content/uploads/2015/06/SMX-Mechanical-Engine-Extension-Harness-240x240.png)
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$315.00 – $893.00
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![C-Command Engine Interface Harness, 10 FT (5397778)](https://www.sbmar.com/wp-content/uploads/2024/01/Engine-Interface-Harness-10-FT-5397778-240x240.png)
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$895.00 – $995.00
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![Cummins C Command Extension Harness 30 FT (5397766)](https://www.sbmar.com/wp-content/uploads/2024/01/Cummins-C-Command-Extension-Harness-30-FT-5397766-240x240.png)
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$225.00 – $995.00
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This product has multiple variants. The options may be chosen on the product page