









⚙️ Lock in reliability, unlock your adventure!
The WARN 20990 Premium Manual Locking Hub is a pair of rugged, all-metal hubs designed for 19-spline axles. Featuring dual zinc aluminum alloy seals and a chrome-plated finish, it offers superior protection against contaminants and long-lasting durability. Engineered for smooth 4WD engagement and easy installation, this kit is built to endure tough off-road conditions and heavy-duty use, making it the trusted choice for serious drivers.








| Brand | WARN |
| Material | Plastic |
| Item dimensions L x W x H | 7.56 x 7.75 x 3.75 inches |
| Item Weight | 3.5 Pounds |
| Bearing Number | 20990 |
| Specification Met | DIN 728 |
| Bearing Type | Roller Bearing |
| Compatible Lubricant | Oil" or "Grease |
| Outside Diameter | 7.56 Inches |
| UPC | 012748209904 |
| Global Trade Identification Number | 00012748209904 |
| Manufacturer | Warn |
| Model | WARN 20990 Premium Manual Locking Hub with Zinc Aluminum Alloy Dial, Dual Seals and 19 Splines, Chrome, 1 Pair |
| Item Weight | 3.5 pounds |
| Product Dimensions | 7.56 x 7.75 x 3.75 inches |
| Item model number | 20990 |
| Is Discontinued By Manufacturer | No |
| Exterior | Chrome Plated |
| Manufacturer Part Number | 20990 |
| OEM Part Number | 20990 |
B**0
easy replacement and correct fit, high quality part!
I have had a number of trucks with these hubs on them, and they have never given me any issues. These are high quality parts with a classic design. The heavy brass dials feel solid, especially compared to old weathered plastic. The brass gets a nice patina as they age also. Warn makes a "hub fuse" that can be easily added to these also- the idea being that the cheap and easily replaceable fuse will fail before your drive line, u-joints, or axle shafts. These took less than 40 minutes to install with very basic tools- if you don't have a 7/64" allen wrench you will need one of those also.
8**R
Excellent product and easy to install
The worked great on my 1988 Chevy Suburban V10. I had to get the conversion kit from Summit cause I could not get it here fast enough. There are lots of videos on YT showing how to do the swap. Get plenty of rags and a bearing packer…it will save you time. GM manual says to do initial torque to 50ft lbs for manual hubs, then loose to turn freely and then 160ft lbs final torque. Just FYi.
A**7
Awesome hubs - made and designed in Oregon
These are the benchmark for 4x4 hubs. They fit perfectly and work very well in my '91 Bronco. My only issue with them - and is most likely to my large hands is that it can be tough to get a good grip to turn the hub to lock it into position. Instructions were good and product is very well designed and easy to install - took less than an hour for both. Do make sure they are securely locked into position - either free or lock. Very good product at a very very good price!
E**Z
Qua3and price.
Excellent quality. Long last product. Work perfectly for my trucks. Good price.
D**T
Seems like good quality but we'll see
I go on long offroad drives in isolated locations so when I saw these Warn hubs were made in the US, I felt confident they will perform. Unfortunately, while being advertised on Amazon as sourced from USA, they are actually made in China. While I know this is a common theme for many part manufacturers, I've not had good luck with castings, fit & finish for most things Chinese so we'll see how these perform over time but outsourcing to the lowest bidder does not instill confidence.
H**N
will not work
I received the a warm 20990 that will not work I would like to return it
B**N
Poor quality control
I purchased these simply due to past experience. Shocker... no better quality than the lower priced China crap. The internal spline shaft was installed backwards from the manafacturer on both hubs. Absoloute crap for manafacturer quality control. I actually purchased these 10 months ago. Huge price drop sense I made my purchase.
M**W
Warn locking hubs
Shipping was fast and the hubs looked amazing.
D**G
Muy buen producto
K**D
Exactly what I ordered
M**M
good price good delivery
3**.
Very good, perfect fit.
J**S
Came quick good price
Trustpilot
1 month ago
1 month ago