This is a A-HK101 Hardware kit for STR100B PN: HK101Main Description As Following : A-HK101 Hardware kit for STR100B P.N: HK101 A-HK101 Hardware kit for STR100B P.N: HK101 Found in Section & Models : Headers/Platforms/Feeder House > Corn Head Parts, John Deere HEAD, CORN: 600 SERIES, John Deere HEAD, CORN: 606, John Deere HEAD, CORN: 606C, John Deere HEAD, CORN: 608, John Deere HEAD, CORN: 608C, John Deere HEAD, CORN: 612, John Deere HEAD, CORN: 612C, John Deere HEAD, CORN: 616C, John Deere HEAD, CORN: 618C, Stalk Stryker > Stalk Stryker Accessories, John Deere HEAD, CORN: 600 SERIES, John Deere HEAD, CORN: 606, John Deere HEAD, CORN: 606C, John Deere HEAD, CORN: 608, John Deere HEAD, CORN: 608C, John Deere HEAD, CORN: 612, John Deere HEAD, CORN: 612C, John Deere HEAD, CORN: 616C, John Deere HEAD, CORN: 618C Associated Items : New Also This is An Aftermarket Product And : High Quality Afternaket Shipped from Both US and Canada