TruRyde Grease Caps - RG04-020
Trailer Hub Grease Cap, 1.988" OD Drive In
- Quantity: 2
- Commonly used on 3,500 lbs. trailer axles
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- How to Measure a Trailer Hub for the Correct Size Grease Cap for a 1993 Coleman Pop-up Camper
- 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 inch, 2.441 inch and 2.717 inch. As you can see the sizes can differ by very small amounts. To measure accurately you may want to get a dial caliper so that you can be confident you are getting the correct size for your hub. I have included a lin
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- How To Remove and Install Grease Caps and Bearing Protectors on Trailer Hubs
- 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 help tap the grease cap or bearing protector into the end of the hub.
I have added links to a couple of videos that demonstrate removing the grease caps.
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- 2.44 inch Diameter Dust Caps for Trailer Bearings on a Coromal Van
- We carry the TruRyde Grease Cap, # F001520, that should work for you, but you will need to make sure that the depth of the cap will work with the existing hubs on your Coromal Van.
The depth of this cap is 1.03 inches, so as long as the spindle on your van does not protrude more than 1 inch beyond the face of the hub this grease cap will work for you.
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