Rowe 5900 Snack Harness for Mars VFM1, VFM3 & VN2501, VN2511 bill validators 110v. This harness has a (9) pin white power connection & (18) pin black pulse credit connection at one end (Also included is the VN power cable - see pic). The opposite end has a (2) pin white power supply connection and a (6) pin white connection. If you are upgrading your bill validator to a Mars MEI bill validator. Then, this harness is a must have. This is a brand new harness from factory.

Please power down machine before install!

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