2-1/4" x 1-3/4" top opening, use with standard or high-rate sensors. For John Deere MaxEmerge™, MaxEmerge®2; Kinze® thru 2005 (except EdgeVac®) planters.
Use with standard or high-rate sensors. For Massey Ferguson 8000; 9000 with MF seed meter, PA series. White 6000, 8000; 9000 series with White seed meter.
3" x 2-1/4" top opening, use with standard or high-rate sensors. For John Deere MaxEmerge®2, Plus, Pro, XP, XP Pro, ME5, ME5e; Kinze® 3000 series 2006 & after, 3005 series (except EdgeVac®).
For WaveVision™ sensors. Required on most 8-row or larger planters and 6-row with John Deere SeedStar™. Not required for any size John Deere or 8-row Kinze® equipped with Precision Planting 20/20 SeedSense®.