ATV66SM8T18A-HF ATV66SM8T18CA-HF ATV66SM8T20A-HF ATV66SM8T20CA-HF ATV66SM8T22A-HF ATV66SM8T22CA-HF ATV66SM8T24A-HF ATV66SM8T24CA-HF ATV66SM8T26A-HF ATV66SM8T26CA-HF