2.45" (2 7/16") Grease Cap - Grease Caps - Grease Caps/Dust Caps - Hubs, Drums, Bearings, & Parts - Products
Amazon.com: XIKE 2 Set 1.98" OD Trailer Bearings Dust Cap Grease Cap with Rubber Plugs, Fits Trailer Wheel Hub 2,000 lb to 3,500 lb Axles - Blue. : Automotive
2.44" Relube Grease/Dust Cap for 5,200-.6,000lb Trailer Wheel Hubs (4 pcs) DC250L-DCRP: Amazon.com: Industrial & Scientific
1.78" (1 25/32") Grease Cap - Grease Caps - Grease Caps/Dust Caps - Hubs, Drums, Bearings, & Parts - Products
2.33" (2 5/16") Grease Cap - Grease Caps - Grease Caps/Dust Caps - Hubs, Drums, Bearings, & Parts - Products
014-122067 – Dust Cap w/Rubber Plug, Lubed, for 2K & 3.5K – AP Products