One New Aftermarket Radiator Cap Tech Info: -4 Lbs. -Diameter 2.328" (Less Finger Tabs) / -Inside Diameter 2.215" (1.970" Between Locking Tabs) -Fits 1" Deep Neck Made to Fit Case/International Harvester: Combine Models: 1420, 1440, 1460, 1470, 1480, 403, 503, 715, 815, 915 Replaces Part Number(s): D25826, 163361 Cotton Picker Models: 414, 420 Replaces Part Number(s): D25826, 163361 Crawler Models: 310C, 310F, 310G, 420B, 420C, 450B, 455B, 850B Replaces Part Number(s): D25826, 163361 Industrial/Construction Models: 680CK, 680E, 680G, 680H, 780B, 850 Replaces Part Number(s): D25826, 163361 Tractor Models: C, Super A1, 100, 140, 200, 230, 2470, 300, 330, 350, 450, 460, 560, 600, 650, 660 Replaces Part Number(s): D25826, 163361