Replacement pedal arm chain fits certain Star Trac Steppers manufactured after 4/21/98.

• Including serial number ranges:
• 304991 and Above
• S106492 and Above
• S204196 and Above
• S305131 and Above
• Also includes serial numbers beginning:
• S000
• S005
• S027
First digit after letter of serial number signifies year and next two digits signify the month of manufacturing.

Marine chain features a salt resistant zinc coating.