16ER18UN-A1 CP500 External Threading Insert WTD2000 Water Neck

Water Neck

1/2 inch (38mm)Radius: 3/4 inch (19mm)

Pack contains the following items: 100 x 5/8 x 1

Here's some notes from our Land Rover Master Technician on the issue: Dexron II (the original OE spec fluid) was officially replaced by Dexron III and this is now the spec fluid for Range Rover Classic and Discovery I

10806 #3 Morse

16ER18UN-A1 CP500 External Threading Insert WTD2000 Water Neck18 TPI UN external threading insert. "A1" is an optimizing geometry for steel components Grade CP500. This grade features a highly wear restistant PVD coating to provide dependable machining for a large majority of common thread turning applications.