How to Determine Which Grease Caps are Needed for Starcraft Starstream Tent Camper  

One simple trick to help install the Grease Cap #F001518 from the Timken Bearing Kit #TMK34ZR is to put the cap in the freezer. The extreme cold temperature will actually cause the steel to shrink slightly making it easier to get the cap started. Be…

If you are looking to replace the actual grease caps then we do not have one that has an outer diameter, where it fits into the hub, of 1.670. The closest is 1.781 which is a Bearing Buddy size and wouldn't fit an EZ lube axle. There are several…

Often times, especially if they are rusted, grease caps will take quite a bit of convincing to remove. When they are this stubborn, often times the caps will be destroyed in the process of removing them. Sometimes we beat them pretty hard in our shop…

Grease caps just pop out and in. The best way to get them out is to pry them with a flat head screw driver or tap them from side to side with a hammer. To install new ones, you simply gently hammer them in. Normally I use a short piece of 2x4, to…

You would need to measure the inside diameter of the hub opening to determine which cap size is needed. You would want to choose a cap whose outside diameter matches the inside diameter of the hub. Some of the most common sizes are 1.980 inch, 1.986…

To determine the size grease cap you need, I'd need to know the reference number from the outer wheel bearing or the inside diameter of your hub bore. With that information, I can steer you in the right direction for the correct replacement…

EZ Lube Dust Caps, like #DC200L-DCRP, have a rubber plug that can be removed to access the zerk fitting. The rubber plug can be removed by gently prying it up with a flathead screwdriver. If your dust cap is in good condition and you want to avoid…

You will want to use a dial caliper or micrometer to measure the inner diameter of the hub you have on your trailer to determine what size cap would be needed. Check out the picture I attached that shows this measurement being taken on a hub. I…

You would need to measure the inside diameter of the hub opening to determine which cap size is needed. You would want to choose a cap whose outside diameter matches the inside diameter of the hub. Some of the most common sizes are 1.980 inch, 1.986…

Sounds like you have EZ lube spindles and a cap that has a rubber plug that allows access to them. Can you get me the diameter of the opening you have so that I can pick out the correct cap? For example, we have the part #RG04-010 which is designed…

We do have a grease caps that are smaller than those with a 1.988 outer diameter like the Grease Cap #F001518. In order to know the correct fit for certain you will need to use a digital caliper and take a measurement, but I'll go ahead and list…

The Grease Cap Plug for the E-Z Lube Grease Caps, #RG04-010, has a measurement of 1.18 inches. I checked a few other references and could not find any measurement other than the 1.18 inches for the size of the rubber plugs.