How To Determine the Make of an Axle on a 2006 Keystone Zeppelin II
Question:
The rubber plugs I can get locally are too small for my axles. How do I tell what make of axle I have on my 2006 Keystone Zepplin II travel trailer? The rubber caps I have show TRP and an H on the front rim. The diameter of the inside lip hole Measures 1.25 inches.
asked by: Steve
Expert Reply:
On the frame of your trailer, near the coupler, there should be a plate that has axle information such as brand and capacity. There also should be information on the axle itself somewhere. Between checking those two places you should be able to track down the brand of your axles.
There is a chance the Rubber Lube Plug # DC-RP could work for you. This is designed for dust cap holes that are 1.18 inches in diameter, which is pretty close to the 1.25 you measured on yours. This cap also has TRP written on it.

Products Referenced in This Question
Rubber Lube Plug - Fits 1.18" Lubed Dust Cap - Qty 1
- Accessories and Parts
- Trailer Bearings Races Seals Caps
- Plugs
- TruRyde
more information >
Product Page this Question was Asked From
Grease Cap Plug for E-Z Lube Grease Caps - Qty 2
- Accessories and Parts
- Trailer Bearings Races Seals Caps
- Plugs
- TruRyde
more information >
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