Grease Cap - 1.988" Outer Diameter - Drive In

Part Number: F001518

In Stock

$3.68

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truryde trailer bearings races seals caps standard grease cap

truryde trailer bearings races seals caps grease cap - 1.988 inch outer diameter drive in

truryde trailer bearings races seals caps standard grease cap f001518

truryde trailer bearings races seals caps f001518

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Grease cap fits trailer hubs with 1.988" inner diameter and has corrosion-resistant zinc plating. Great Prices for the best trailer bearings races seals caps from TruRyde. Grease Cap - 1.988" Outer Diameter - Drive In part number F001518 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.

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TruRyde Trailer Bearings Races Seals Caps - F001518

Grease cap fits trailer hubs with 1.988" inner diameter and has corrosion-resistant zinc plating.

Features:

Grease cap for trailer hubs
Drive-in installation
Corrosion-resistant zinc plating
22-Gauge steel construction

Specs:

Quantity:1
Flange diameter: 1.988"
Crown height: 0.94"
Flange length: 0.218"
Overall height: 1.156"

Dimensional Information

Part No.	Material Gauge	Flange Diameter (A)	Crown Height (B)	Flange Length (C)	Overall Height (D)
1500 Series
F001518	22	1.988"	0.94"	0.218"	1.156"

001518 Fulton Zinc Plated Grease Cap, 1.988" x 0.218" Flange

Customer Satisfaction Score:

100% were satisfied with this product

0% of customers were not satisfied

Product did not meet expectations

0% of customers were not satisfied

Product did not meet expectations

4.7

2301 reviews

5 Stars		(1966)
4 Stars		(196)
3 Stars		(62)
2 Stars		(30)
1 Star		(47)

by: Daniel_San Mateo_California 04/10/2017

I ordered 3 Taskmaster 4.80-12 Bias Trailer Tire with 12" White Mod Wheel - 4 on 4 - Load Range C (Item # TTWAS12B4WMHP) on a Saturday. To my surprise they shipped them right away. The packaging was perfect and the wheels look strong and well made. This little kit trailer (cargo box is 60"x40"x24") has once been in a 3000 mile trip around the West, and the 8" wheels where almost 20 years old so I decided to get fresh tires and ordered the 12" wheels. I'll probably have to give the fenders a little more clearance but that's OK. I'm very happy with the product and service. Thank you guys!

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by: Gary 05/09/2026

Right part,speedy processing,on time delivery,excellent service

by: TMBFarm 12/09/2017 One Year Later

It all started about 10 years ago when I purchased a custom built trailer. The trailer is great, but one of the stub axle/wheel kits they put on was missing a race. By the time I got the trailer home -- about 7 miles -- the dust cap was missing. Later I pulled off the wheel and noticed the race was gone and I replaced it and the bearing. I purchased several dust caps locally, all of which were supposed to fit. None of the ones off my old vehicles would work. After losing several more caps, I ordered these. Thinking I would lose them fairly quick, I ordered extras. When the box arrived, I examined the caps and was pleased with the quality. I took the beer can off the wheel and carefully hammered a new cap on. Well, now after pulling the trailer a lot, on many bumpy and bad roads, this cap has not loosened a bit. I highly recommend these caps.

Tmbfarm One Year Later

12/12/2018

These caps are still on my trailer after many more miles of bumpy roads and pulling through pastures with high weeds and brush. Still very pleased.

by: RWJ 09/30/2014

I measured the hub and order the grease cap. It was installed using a piece of PVC pipe and a dead blow hammer and it sealed tight and looks great.

Rwj One Year Later

9/30/2015

Great

by: Ed 07/02/2022 One Year Later

I Installed two sets on my 14 foot Trailer. In the mountains of NC, brakes dont seem to last on the truck. I use the truck and trailer for pick up and delivery of Ventracs, that weigh in at around 1500LBS. The trailer empty will actually stop the truck now. (I use the Redarc trailer brake controller).
Not having to constantly adjust them is a major plus also. I did wire both axles indepentanly of each other to the junction box. If I happen to have a wire get torn loose, I will only lose braking on one axle and not both.
They were a little expensive, but will save me from replacing the brakes on my truck twice a year.
Over all, I am glad I got the two sets.

by: Jack 08/20/2024

Good product! Thanks so much, very quick service and delivery.

Jack S. One Year Later

8/21/2025

Was wrong ones. Didn’t fit my coachmen Catalina

by: Michael 11/03/2017

Xcellent quality! Quick shipping! Awesome website info! Will be doing business again! Tks! Mike

Mike N. One Year Later

11/3/2018

Everything running A-OK! No worries thanks to E-trailer!

by: KRAZY KARZ 02/01/2016

It Was Great. It Got Here Before I Ordered It. Perfect Fit.

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by: Mike 03/28/2022

Couldn't be happier !!

I went to {online store] and took old one in with me, they had to order it in and $XX.00 freight to boot. It showed up wrong and they wouldn't credit the freight back.

I went online and order here and no problems and received sooner than expected.

Top customer service and yes, now marked in my favorites for future use.

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Micheal E. One Year Later

3/29/2023

Its been a year and that grease cap is still going strong. I havent had a single problem and have painted it to match my STEELERS GOLD rims. Thanks for such a great product and service.

by: Jimmy M 07/18/2017 One Year Later

They fit my hubs and keep the grease in for a good price. Not much else to say. I did go to the hardware store and get a pipe fitting to drive them in so I didn't dent them during installation.

by: Dianne L. 05/26/2017 One Year Later

All the products were exactly what I needed to repair my trailer. After a little glitch in the order I contacted customer service and the problem was immediately resolved. I will definitely be shopping again when/if I need parts.

by: Shagbark 09/18/2016

I ordered a hub cover for my trailer. Product was what I ordered and was delivered in an appropriate amount of time. When ordering I was concerned shipping costs were going to be high for a very inexpensive part, which occurs through other sites. However, shipping was relatively inexpensive. Good value and experience.

by: Lee L 07/28/2017

Thank you so much for replacing the damaged components in such a timely manner! The grease caps have been installed and the boat is in the water. I have been using etrailer for quite a while and have never been disappointed. This is my "go to" vendor for all of my trailer/towing issues.

by: P.I.E. Prospecting 04/29/2013

Got two sets of bearings and new dust caps for our trailer works just fine and at this price couldn't go wrong, arrived quickly fit as expected what more can be said there bearings

by: Kevin Moa 10/21/2017

The bearings and race i have ordered are the perfect fir for our trailer. They are the identical match for the 1969 dilly, verry pleased with the price overall great kit. I would defiantly recommend to anyone replacing bearings and races for the 1969 dilly.

by: Carl E. 01/12/2015

This is a fine grease cap. It slightly too large to fit my Quality Trailer Products Accu-Lube 3500# hubs, however, that is not the fault of e-trailer.

by: Rosemarie 01/29/2022

Fast ship. Very thorough shipping info.

Dave One Year Later

1/30/2023

Great but had to alter them to fit.

by: Craig A. 05/09/2014

Grease cup as advertised. All parts arrived in good condition except one. One break plate was missing the strain relief on the back. All break plates had nicks on the two green wires where they exit out the back as if the wires were nicked during installation and bent 90*. Thank you for the links to installation of the items for they have been helpful.

by: Edward J 09/05/2025

There is no dimension on these that measures 1.98"
They did not fit.

by: Stephen 10/08/2018 One Year Later

2004 Toyota Tundra

Good product, excellent fit. Looks good on the trailer and snug enough to seal out dirt/trash. Should get one for the other side (for the looks but no big deal - it's a work trailer).

by: Bill 07/10/2023

I am rebuilding an old trailer and was lucky enough to get Justin on the phone. Hel listened to my needs and searched until he found the hanger bolts and bushing the fit my equalizer perfectly. He is a real pro! The trailer is coming along great thanks to your great staff

by: Paul 12/13/2016 One Year Later

Every item I ordered worked and fit exactly as I had hoped it would. Prices and shipping was top notch and will definitely buy from e-trailer again.

by: Steven 11/13/2017 One Year Later

The cap fits my trailer. Keeps the grease in and dirt out. It's a cap, what more can I say.

by: Randy 06/21/2018 One Year Later

Strong product, but I had trouble getting it to fit on the wheel. It seemed to be a little too wide. After some bending I managed to attach it to the wheel (axle end) .

by: Kens LBC 03/27/2024

I had greaseable caps that allowed water to seep in a ruin the bearings.
These caps look good and make a watertight seal. This is not a boat trailer and does not get exposed to a lot of rain or snow.

2301

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See what our Experts say about this TruRyde Trailer Bearings Races Seals Caps

Do you have a question about this Trailer Bearings Races Seals Cap?

Replacement Dust Cover Cap for Trailer Hub MPB 58550
Hey Clint, the correct hub dust cover for your MPB 58550 is the part # F001518 which has an outer diameter of 1.98 inches.
view full answer...
What Size Dust Cap Does The Dexter Idler Hub DX77UR Use?
Hey Jim. The Dexter Trailer Idler Hub Assembly for 2,700-lb Axles item # DX77UR comes with a 1.99" OD grease cap like item # DX59HR. When you say removable seal are you referring to the EZ Lube Grease Caps like item # DX69HR? If so these are what you need for the Dexter Idler Hub item # DX77UR.
view full answer...
What Grease Cap do I Need for My Malone EcoLight Sport Trailer?
Hello Ginger, Thank you for the kind words about our customer service. For your Malone EcoLight Sport Trailer with V-Style Carriers for 2 Kayaks - 400 lbs # MAL43FR the correct center cap is the Grease Cap - 1.988" Outer Diameter - Drive In # F001518. Are you able to get out on your kayak often?
view full answer...
Replacement Dust Cap for a Malone MicroSport Trailer
Hey William. All we would have is the grease cap. We don't do hub caps so hopefully this is what you mean. The Malone MicroSport trailer uses a 1.98" dust cap so you would need item # F001518. If you have any additional questions go ahead and throw them into the comment box below and I'll be happy to help you with them.
view full answer...
Looking For Bearing Kit For Malone MicroSport Trailer
Hello Brad, thanks for reaching out. We do indeed have a bearing kit for the Malone MicroSport Trailer # MPG462G2. What you will need is the following: - Bearing Kit for 1" BT8 Spindle, L44643 Inner/Outer Bearings, 34823 Seal # BK1-100 If you need a new grease cap, those are part # F001518. I hope this helps. Leave a reply below with any other questions or comments and I will get back to you.
view full answer...
Replacement Dust Cap For Malone MicroSport LowBed Trailer
Hello Shaun, the Malone MicroSport trailer uses a 1.98" dust cap. For that you can use the Grease Cap # F001518.
view full answer...
What Lug Nuts And Dust Caps Go With The Dexter Hub 8-276-5?
Hello Peyton, thanks for reaching out. The # 8-276-5 hub has 1/2" studs, so for a lug nut I recommend a one-piece lug nut like part # 12CLN-L. The dust caps are the standard 1.98" and for that I recommend part # F001518. We offer the # 8-276-5 hub as a kit that comes with bearings, your seal, lug nuts and a dust cap. For the whole kit it will be part # 8-276-5UC3
view full answer...
Replacement Hub For Trail Star Boat Trailer With 5 Lugs For Threaded Wheel Bolts and L44649 Bearings
Thank you for including the image Nick as that helps me see your hub has the 5 lugs and threaded holes for wheel bolts. The Dexter Trailer Idler Hub # 008-258-04 is currently the only hub we have for your spindle size which has the threaded holes. This hub comes with the races pressed in but you will need 2 of the Bearings # L44649. a Grease Seal # 10-9 and either a EZ Lube Grease Cap # DE69YR, Standard Grease Cap # F001518 or we have the Bearing Buddy # BB1980A you can upgrade to. We...
view full answer...
Bearings, Seal, Grease Cap, & Grease For Malone MicroSport Trailer
We do indeed have the correct replacement bearings, grease seal, grease cap, and grease for your Malone MicroSport Trailer # MPG460G. What you will need is the following: - Bearing Kit # BK1-100 - Grease Cap # F001518 - LubriPlate Poly HP-2 Wheel Bearing Grease # L11465 The bearing kit comes with the correct bearings, races, and seal for one hub on your MicroSport trailer. Then for a grease gun and bearing packer use the LubriMatic Grease Gun # L30200 and Bearing Packer # ALL647646.
view full answer...
Replacement Interior Wear Components For Dexter 8-248 Idler Hub
Your Dexter 8-248 Hub # 845475UC1 uses the following interior parts. Inner Bearing # L68149 Inner Race # L68111 Outer Bearing # L44649 Outer Race # L44610 Grease Seal # 58846 Grease # L11390 Depending of if you have a standard spindle or E-Z lube spindle there are different grease caps available. Grease Cap # F001518 standard spindle Bearing Buddy # BB1980A upgrade to standard spindle Grease Cap # DC200L-DCRP for E-Z lube spindle And finally there are different nut retainer based...
view full answer...
Grease Caps With Outer Diameter Smaller Than 1.988 Inches
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 out the smallest size grease caps we offer so you can try and match up the correct size. - 1.957" Outer Diameter: Grease Cap # TRAG-DC-196 - 1.943" Outer Diameter: Fulton Grease Cap # F001524 I have also added links below to video reviews for...
view full answer...
Recommended Bearings, Seal, And Grease Cap For Lippert 3500 lb Axle
According to Lippert, the items in # BK2-100 bearing kit are the correct parts needed to replace the bearings on one hub of your Lippert axle. For a dust cap, you will most likely want the Grease Cap - 1.988" Outer Diameter - Drive In # F001518, but I recommend measuring your hubs to confirm.
view full answer...
How to Determine What Size Grease Cap is Needed
If you can provide the reference number for the OUTER wheel bearing, I can determine which replacement grease cap you actually need. You can also use a digital caliper to find the exact inside diameter of the hub bore. With a standard grease cap, the next larger size from the 1.98 inch is a 2.25 inch, which is quite a bit larger. If you're speaking of a bearing protector like the Bearing Buddy, the next largest size from the 1.98 is the 2.047 inch. If you click the provided link, you...
view full answer...
Parts Needed To Convert Oil Bath Hubs On EZ Loader Boat Trailer To Grease
While we do not carry a replacement cap which will allow you to convert your hubs from oil bath to grease we do have a hub and all the components you will need to install a new setup which can be filled with grease. You will need one of each per hub. Hub # DE36VR Inner Bearing # L68149 Outer Bearing # L44649 Grease Seal # 168255TB Grease Cap # F001518 When I reached out to EZ Loader they told me you would need an entirely new hub as well but I was able to determine your grease cap has...
view full answer...
Replacement Dust Cap for Hub of Malone LowMax Trailer
For the Malone LowMax trailer the correct replacement dust cap is the part # F001518.
view full answer...
What Might Cause a Grease Cap to Keep Coming Off of the Hub Assembly On a Boat Trailer
I would recommend to remove and reinstall the complete trailer hub assembly to make sure all of the parts are installed properly. I am including a link to a video of how to remove and reinstall a trailer hub on a boat trailer. This video will show you how to take off the hub assembly and how to properly put it back on and tighten the spindle nut. The spindle nut on the end of the spindle should be held on with a cotter pin or tang washer. If the cotter pin or tang washer is missing that...
view full answer...
Is There a Special Tool Or Trick To Installing Trailer Grease Cap On Trailer Hub?
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 sure to clean both the portion of the cap and hub where they fit together as any lubricants on the surfaces will actually make it harder to install since they add to the thickness. Also if you have a large socket which fits over the cap but...
view full answer...
Purpose of Grease Caps and How to Measure to Get Correct Size
The purpose of the grease cap is to protect the bearing and the axle from any dirt getting into the bearing, which would then damage the bearing, hub and axle. So it is a good idea to have caps on your axle. To get the correct size cap you would need to measure the inside diameter of the cap mounting surface on your hub. Then that measurement would match up to the cap size outside diameter. The sizes of caps only vary by a small amount so the measurement has to very accurate. Some of the...
view full answer...
Trailer Hub Bore Caps Which Fit Between 1.9" and 2.0" Hubs
It is best to use a Digital Caliper # PTW80157 to determine the exact size of your hub bore to find the correct size cap. A 1.988" Cap # F001518 is the most commonly found size on current 2,000lb and 3,500lb axles. We do also have a couple Bearing Buddy protectors in a few other rare sizes you can use. 1.938" Hub Bore # BB1938SS 1.968" Hub Bore # BB1968SS 1.980" Hub Bore # BB1980A-SS If none of these sizes will fit please let me know what size hub and bearings you have as I can recommend...
view full answer...
What is The Difference In The Dexter Trailer Hub/Drum Assemblies # 84656UC3 & # 84656UC3-EZ?
You are correct the only difference in the Dexter Trailer Hub and Drum Assemblies # 84656UC3 and # 84656UC3-EZ is the grease cap. The Kit # 84656UC3-EZ uses an EZ Lube # DC200L-DCRP cap while the other has a standard Grease Cap # F001518 spindles without a grease cap.
view full answer...
Recommended Dust Cap for Dexter 10" Hub-and-Rotor Assembly
The Dexter 10" Hub-and-Rotor Assembly part # K08-435-05 works with the Grease Cap part # F001518.
view full answer...
Bearing Buddy Recommendation for Hub Bore of 2.32 inches
The closest Bearing Buddy we have to fit a hub bore of 2.31 inches is the # BB2328SS. This is for a hub bore of 2.328 inches. You might measure yours again with a digital caliper like part # PTW80157.
view full answer...
How To Verify The Correct Size Hub Grease Caps For A Trailer Axle on Boat Trailer
The best way to ensure that you get the correct size is to use a Digital Caliper # PTW80157 to measure the hub bore diameter on your 2007 Sea Doo Speedster trailer. The 1.98" hub bore is the most common size on the smaller axles found under boat trailers carrying the weight of your Sea Doo. The Grease Cap # F001518 is the basic cap for standard spindles in the 1.98" size. The Lubed Dust Cap & Rubber Plug # DC200L-DCRP fits your EZ lube spindles that have a grease zerk on the spindle...
view full answer...
Grease Cap Replacement Recommendation for a 363182
I was able to pull up the dimensions of the grease cap you are looking for, part number 363182 and found that it's dimensions match the part # F001518 so this cap would work well for you.
view full answer...

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