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Rubber Lube Plug - Fits 1.18" Lubed Dust Cap - Qty 1
TruRyde

Rubber Lube Plug - Fits 1.18" Lubed Dust Cap - Qty 1

Part Number: DC-RP
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$4.50
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  • Reviews (182)
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TruRyde Accessories and Parts - DC-RP

  • Trailer Bearings Races Seals Caps
  • Plugs
  • TruRyde


  • Rubber lube plug for 1.18" dust cap hole
  • Quantity: 1



DC-RP Rubber Lube Plug - Fits 1.18" Lubed Dust Cap - Qty 1





Video of Rubber Lube Plug - Fits 1.18" Lubed Dust Cap - Qty 1

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of TruRyde Trailer Bearings Races Seals Caps - Rubber Lube Plug - DC-RP

Hello everybody, this is Jeff at etrailer.com. Today I'm gonna take a look at this rubber lube plug for the E-Z Lube and etrailer Easy Grease Caps. Now this rubber plug is used in the grease cap that are designed to be used on the E-Z Lube or the etrailer Easy Grease Axles. Basically, this plug will fit into the opening on that grease cap and it prevents any dirt or moisture from entering the hubs of your E-Z Lube Axle. It'll also make it easily removable since it's rubber. Allows you to gain access to that grease Zerk fitting that's on the spindle of the axle.

And this rubber plug is designed to fit into a whole size on the caps that is 1.18 inches in diameter. Just to demonstrate, I happened to pull one of those grease caps, you can see that, it has the opening on it. So this'll go on the end of your hub and the opening allows you to access that Zerk fitting to put your grease in. So once you do that, pump your grease in there, remove your grease gun and then take your plug and just pop it right back in there, just like that, and you're all ready to go. It seals it, keeps out any dirt or moisture.

And then when you're ready to grease your bearings again instead of having to take the whole hub off, all you have to do is pop out this rubber plug. Very easy to pull right out and that gains access, hook your grease gun up, you're ready to go. But that should do it for the review on this rubber lube plug for the E-Z Lube and etrailer Easy Grease caps.

Customer Satisfaction Score:


Customer Reviews

Rubber Lube Plug - Fits 1.18" Lubed Dust Cap - Qty 1 - DC-RP

Average Customer Rating:  4.8 out of 5 stars   (182 Customer Reviews)


by:

Perfect replacement part for missing OEM rubber plug on my Rockwood Mini Lite travel trailer.



by:

Quick efficient turnaround on my order. And they fit! Will order from etrailer in the future.



by:

I ordered these to replace old caps on a 2006 trailstar boat trailer they fit perfect



by:

Part was exactly what we needed! A+



by:

Products are great and service was excellent. The packaging for the hubs was too light. By the time they got to me some of the boxes had holes and a couple parts were missing.. Etrailer very promptly sent me replacement parts.



by:

Perfect fit, easy to install. Good to have etrailer around to get such parts



by:

product info, easy to slip off and grease bearings.used on two boat trailers to reduce amount of water entering hub

Ronnie

7/29/2019

holding up great



by:

I looked around at different outlets trying to locate these grease covers and had no luck. I googled and found eTrailer and there they were! The order was shipped immediately as promised and arrived on the date stated. The product fit and quality is excellent. Great service and fast!

Bobby L.

9/16/2017

After a year on the road Im still fully satisfied with both the product and service from etrailer!



by:

Bought these caps as spares,low price and cheap insurance. They do wear out over time as the covers have a sharp lip. Ez lube spindles are handier than hip pockets.

Dean B.

12/10/2016

Spares are still in the box.the couple of bucks are long forgotten,but the assurance I have immediate replacements has not.great product.



by:

Fit Perfectly!



by:

Perfect fit. The description helped me pick the right part/size.



by:

Product appears well designed and made. It fit my wheel hubs perfectly on my trailer. Exactly what I was looking for.
Only issue I had with the ordering experience was the lack of tracking data available after the item was shipped. There was never any delivery date given or means to track the shipment progress. Other than that, the items were received in 1 week in good condition.
I will definitely order from etrailer again.



by:

Looked all over for these things. No RV places carried them and were not willing to help me find them either. Finally decided to look online and etrailer popped them up immediately. Received them very quickly and have them installed in time for our trip. Thank you E trailer



by:

This part was exactly what I needed. I had gone to three different parts houses where I live and no one could help me...they wanted to sell me completely different bearing buddy sets. I found etrailer online and had it in less than a week! Whenever I need parts for my trailer this is where I will shop!



by:

Originals dry rotted after a while like most rubber products over time. Replacements were exactly what I needed and extremely inexpensive. Fit perfect and worked like a charm on my BigTex 14GP gooseneck trailer.



by:

Like others I could not find this product locally, so I went to the internet. Although it was a very inexpensive material, etrailer.com allowed the order to be placed for less than $5 AWESOME!! Other companies would not process the small value order.
Easy finding the odd ball part at etrailer as well
Easy tranasction!
Good communication back of order confirmation
Good communication back of order shipped
Good communication of the order had been delivered

And the product was of great quality and fit perfect.
Got the order in 2 days after it shipped.

I will use etrailer.com for my next parts order.
Thank You
Travis



by:

These work just as well as the Dexter caps and for a whole lot less! etrailer.com had my package at in my mailbox within two days.



by:

This rubber cap seals the grease zerk on each wheel bearing of my RV. It keeps water and dirt from contamination of the wheel bearings.
They are economically priced and were quickly delivered!



by:

It's good to have etrailer.com selling these types of replacement items because my local trailer stores don't carry them. The difficulty with this part is finding it without knowing the part number. I had to call in to the help desk and describe it in order for them to locate it and order it.



by:

This is a great product. This part keeps the water out of your wheel bearings great product will always buy my trailer parts from etrailer.



by:

I live in the desert and rubber products dry out fast so having a few spares is always a good idea.

Chris

1/27/2021

Still works as expected



by:

Thanks again etrailer. I really needed those rubber inserts, just in time too. Really appreciate your Co. Every time I turn around those rubber trailer hub inserts are shot. Got the good ones from etrailer now oh yea. Thanks again Mike in Florida.



by:

I went to purchase these from the camper dealership where I bought my camper. They did not have these but sold me universal ones that were smaller than the originals. I found these online and they fit perfectly. Etrailer.com shipped fast and I will order from them again in the future. Thank you



by:

This rubber lube plug goes into the Grease cap. It allows an easy way to grease the axle with out taking the cap off. exactly what I needed for my axle grease cap.



by:

We rely heavily on our trailer to get us to and from quality boating sites etrailer has been extremely helpful keeping us supplied with parts delivered to your door ver nice!


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See what our Experts say about this TruRyde Accessories and Parts

  • Comparing 21-43-1 and rg04-120 Grease Caps
    The # TRU46FR and the # rg04-120 are both drive-in style grease caps with a 2.72" outer diameter. However, the # rg04-120 comes with 2 grease caps and also includes the plugs. The # 21-43-1 is a single grease cap and the rubber plug # DC-RP is not included.
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  • Replacement EZ Lube Grease Cap For Trailer Hub on 4,400 lb Dexter Axle
    We do have the correct grease cap for the hub on your Dexter 4,400 lb axle, but # 21-41-1 won't fit as it is for 3,500 lb axles. Instead, what you will need is the following: - 2.44" OD EZ Lube Grease Cap # 21-42-1 - Rubber Lube Plug # DC-RP I did verify directly with Dexter for you that this is the correct part.
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  • EZ-Lube Grease Cap For 5K Dexter Torsion Axle
    That stinks that the wheel studs broke but we do have exactly what you need to replace the grease cap on your 5k EZ-Lube Dexter torsion axle. The cap and rubber plug come separately, so what you need is the following: - EZ Lube Grease Cap # 21-42-1 - Rubber Lube Plug # DC-RP
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  • Recommendation For Bearing/Races/Seals Replacement Kit For 7,000-lb Lippert EZ-Lube Axles
    I contacted Lippert to confirm bearing sizes and it sounds like your 7,000-lbs axles have an outer bearing like Item # 14125A and an inner bearing like Item # 25580 and a 10-36 seal. Based on this information, I recommend the replacement Bearing Kit, Item # BK3-200, which includes bearings, races, grease seals, and cotter pin. For hub grease caps, I recommend Item # rg04-120. The dust caps are sold separately so if you need them I recommend the Rubber Lube Plug, Item # DC-RP. If these...
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  • Which Rubber Plug Fits Redline Trailer Hub Grease Cap 21-43-1?
    The reason the Trailer Hub Grease Cap, 2.72" - Drive-In for E-Z Lube, 5.2-8K Axles - Qty 1 # 21-43-1 you were looking at does not include the rubber plug is because Redline Trailer Parts who makes this cap does not offer it with the plug. You can however add rubber plugs using the Rubber Lube Plug # DC-RP which is sold as a quantity of one. I included videos of the products mentioned for you to take a look at.
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  • Replacement Rubber Lube Plug For 2.44 E-Z Lube Grease Cap
    We have the 1.18" Rubber Lube Plug # DC-RP that fits the 2.44" Grease Cap # RG04-080.
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  • Replacement Trailer Brake Assembly and Hub/Drum for 2019 Forest River Cedar Creek 37TRH 5TH Wheel
    The Dexter Nev-R-Adjust Electric Trailer Brake Assembly # 23-465 is the replacement for your passenger side brake assembly. This matches what was put on by Dexter. The Dexter Trailer Hub and Drum Assembly # 8-219-13UC3 matches what was originally put on your 2019 Forest River Cedar Creek 37TRH, with one exception. You axle has the E-Z cap that you can either transfer to the new hub assembly.
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  • Grease Cap Options For a Boat Trailer Which Came With Standard Spindle and EZ Lube Grease Cap
    The Rubber Plug # DC-RP which fits on an EZ Lube Grease Cap # DC200L-DCRP will keep out water as long as the plug is mounted correctly and not damaged. You can replace it with either a Standard Grease Cap # F001518 or Bearing Buddy # BB1980A-SS if your hub bore has an inner diameter of 1.98". The Bearing Buddy will allow you to fill the hub with grease similar to a EZ lube axle.
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  • Dimensions of Replacement Rubber Grease or Oil Cap Plug
    The Rubber Lube Plug - Fits 1.18" Lubed Dust Cap # DC-RP is the replacement for the # RG04-040 grease cap as well as larger caps like the 2.44" OD Drive In Grease Cap with Plug # RG04-080. The Grease Cap Plug fro E-Z Lube Grease Caps is the same size and is part # RG04-010. We have the Dexter Oil Cap plug with is much smaller at 0.55 inch diameter and the other Dexter oil cap plug that is bigger # 46-32 which is 0.88 inch diameter. The Replacement Center Plug for Kodiak XLProLube Oil...
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  • Grease Cap Plug for Trailer Hub Dust Cover
    It's hard to see the diameter of your cap in the picture you submitted but it appears you need the part # DC-RP which fits a 1.18 inch diameter hole like it looks like you have.
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    Image 1 for
  • How To Determine the Make of an Axle on a 2006 Keystone Zeppelin II
    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...
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  • Replacement Rubber Plugs for Grease Caps on Marine Trailer
    We offer rubber grease cap plugs like # DC-RP which fits a 1.18-inch dust cap hole; this is sold as a single piece. We also offer a set of two in the same size as part # RG04-010. These fit grease caps like # RG04-040.
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  • Replacement Bearing Cover Options for Bri-Mar Dump Trailer
    You will need one of two sizes depending on the axle capacity of your Bri-Mar dump trailer. If you have 7,000 lbs or 8,000 lbs axles, then you will need part # 21-43-1 and # DC-RP if you have EZ Lube spindles (grease zerk on the end) or you can use part # RG04-100 if you have standard spindles. If you have 5,200 lbs or 6,000 lbs axles, then you will want part # RG04-080 if you have EZ Lube spindles or part # RG04-060 if you have standard spindles.
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  • Replacement Rubber Plugs for Grease Cap
    We do sell the rubber plugs for the 2" Lubed Dust Cap & Rubber Plug - 1.99" x 1.40" x 1.18" item # DC200L-DCRP you referenced. They are available in a two pack Grease Cap Plug for E-Z Lube Grease Caps item # RG04-010. Or as a single Rubber Lube Plug - Fits 1.18" Lubed Dust Cap item # DC-RP.
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  • Replacement Grease Cap for Kodiak Disc Brake Kit on 8K Dexter Axle
    If you're looking for the grease cap that fits the Kodiak Disc Brake Kit # K2HR712D then part # K7CAP is what you need which fits a 2-72" hub bore. For the replacement center rubber plug you'd need part # DC-RP instead. Let me know if you were talking about something else or if you have a different hub bore size and I can help you find the correct fit for your application.
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  • Replacement Grease Cap Plugs, Bearings and Brakes for 2005 Big Tex 14GN Trailer
    For a replacement rubber plug for your trailer grease caps you can use part # DC-RP from TruRyde. This fits a 1.18-inch hole in a grease cap like # RG04-040. We do offer replacement bearings, bearing kits and brake components as well. Complete bearing kits for 7K axles can be seen on the link provided. Both use inner bearing 25580 and outer bearing 14125A. Kit # BK3-210 includes a seal with an I.D. of 2.125-inches and kit # BK3-200 uses a seal with an I.D. of 2.250-inches. Individual bearings...
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  • Availability of Replacement Rubber Plugs for # DC200L-DCRP EZ Lube Grease Cap
    You sure can, they're sold in pairs as part # RG04-010 or individually as part # DC-RP.
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  • What Size Grease Cap Hole Does Grease Cap Plug for E-Z Lube Grease Caps, # RG04-010 Fit
    The Grease Cap Plug for E-Z Lube Grease Caps, # RG04-010, is designed to fit Dexter E-Z Lube grease caps on the Dexter E-Z Lube axles like # RG04-040, and will otherwise fit a 1-1/4 inch opening on a grease cap. The Rubber Lube Plug - Fits 1.18 Inch Lubed Dust Cap - Qty 1, # DC-RP, fits a 1.18 inch dust cap hole and may be closer to what you need. To get the most accurate measurement of the hole in your grease cap, I recommend using dial calipers. With the most accurate measurement I...
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  • Rubber Lube Plugs Needed for Triton Boat Trailer
    Part # DC-RP for a single plug and # RG04-010 for a pair may actually be what you need. Instead of measuring the outer diameter of the grease plug itself, you will want to measure the dust cap hole. If this measures 1.18 inches then this is the correct plug for you.
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  • Replacement Bras For Bearing Buddy Bearing Protectors
    The grease cap plugs we offer like part # DC-RP are designed for a specific size which fits a 1.18 inch opening. This is designed for the E-Z Lube grease caps. I have attached a link to our product page that has the available replacement bras for the Bearing Buddy you can check out. These may work for you but there is no guarantee. For example, if you have part # BB1781, # BB1781SS, or # BB1810, the replacement bra you need is part # BB17B.
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  • Replacement Grease Cap Plugs For Super Lube Axles On a 2003 Trailstar Boat Trailer
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  • Replacement Grease Cap Rubber Plug and Tips on Driving In Dust Caps/Bearing Protectors
    If the hole in the dust cap is 1.18 inches then you could use replacement rubber cap # DC-RP. For a pair use # RG04-010. Bearing Buddies can be hard to drive in. What you can do is use a block of wood and hammer it and it will evenly distribute the force of the hammer blows to seat the Bearing Buddy properly.
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  • Troubleshooting Water Getting Inside Hub on a 2019 Karavan Trailer For Boston Whaler 17 Montauk
    Your Karavan Trailer most likely uses the Grease Caps # RG04-040 which have a removable Plug # DC-RP to access the grease zerk for adding grease. If you have something different please send me pictures so I can verify what is being used. A trailer hub will typically have 2 places where water can get inside the hub, the grease cap or the grease seal on the back of the hub. Since you mentioned already having water inside the cap I recommend pulling the hub apart to check the internal components....
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    Image 1 for
  • How to Determine if the Grease Cap for a Hub
    If you are looking for a grease cap PLUG with the TRP stamped on it chances are the Grease Cap Plug for E-Z Lube Grease Caps # RG04-010 would work for you, but to be certain you will want to measure the diameter of the grease cap hole. If it is 1.18 inches across then the # RG04-010 would work for you. If you only needed one cap you would want the # DC-RP. If you are looking for the whole cap you would need to check out the picture I attached that shows where exactly to measure to determine...
    view full answer...
    Image 1 for


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Info for this part was:

Employee Michael H
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Michael H
Employee Jameson C
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Employee Adam R
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Adam R
Employee Jeff D
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Jeff D
Employee Randy B
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Employee Dustin K
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Employee Zach D
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Employee Jenny M
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