O-Ring For Humvee Split Rims Wheel Seal - Also For Military Trailer Wheels M1101 M1102
Red o-rings are used for all 24 bolt rims and 12-bolt HUMVEE rims (and M1101 and M1102 trailers) with the extra alignment hole in the 2 halves of the wheel).
black o-rings are used for 12 bolt rims (never 24 bolt) with NO alignment hole in the 2-Halves of the wheel. 12460338 And 12342633. NSN 5331-01-335-8878 Part #12342633 16.5" Inch 12 Bolt 2-Piece Tire Rim ORing HMMWV
Note that we also have the “sandwich bolts” used to connect the two halves of the wheel together. Search: Multi Packs Military Humvee Wheel Stud And Nut 1/2-20x2 1/8 5306-01-417-2467 Rim Bolt