---
product_id: 3589148
title: "WARN 20990 Premium Manual Locking Hub with Zinc Aluminum Alloy Dial, Dual Seals and 19 Splines, Chrome, 1 Pair"
brand: "warn"
price: "¥47830"
currency: JPY
in_stock: true
reviews_count: 13
category: "Warn"
url: https://www.desertcart.jp/products/3589148-warn-20990-premium-manual-locking-hub-with-zinc-aluminum-alloy
store_origin: JP
region: Japan
---

# 19-spline precision fit All-metal heavy-duty build Dual zinc-aluminum alloy seals WARN 20990 Premium Manual Locking Hub with Zinc Aluminum Alloy Dial, Dual Seals and 19 Splines, Chrome, 1 Pair

**Brand:** warn
**Price:** ¥47830
**Availability:** ✅ In Stock

## Summary

> ⚙️ Lock in your adventure — dominate every terrain with confidence!

## Quick Answers

- **What is this?** WARN 20990 Premium Manual Locking Hub with Zinc Aluminum Alloy Dial, Dual Seals and 19 Splines, Chrome, 1 Pair by warn
- **How much does it cost?** ¥47830 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/3589148-warn-20990-premium-manual-locking-hub-with-zinc-aluminum-alloy)

## Best For

- warn enthusiasts

## Why This Product

- Trusted warn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Performance:** Wave spring technology and OEM-grade manufacturing deliver smooth, positive locking with a limited lifetime warranty.
- • **Unmatched Durability:** All-metal construction engineered for relentless off-road and worksite endurance.
- • **Effortless Installation:** Complete kit with mounting hardware makes upgrading your hubs straightforward and hassle-free.
- • **Precision 19-Spline Fit:** Seamless compatibility with 19-spline axles ensures flawless 4WD engagement every time.
- • **Contaminant-Resistant Seals:** Zinc aluminum alloy dial with dual seals locks out dirt and moisture for long-lasting reliability.

## Overview

The WARN 20990 Premium Manual Locking Hub is a rugged, all-metal 19-spline hub pair designed for heavy-duty 4WD vehicles. Featuring zinc aluminum alloy dials with dual seals and wave spring technology, it ensures reliable traction and contaminant resistance in harsh off-road and work environments. Complete with mounting hardware and backed by a limited lifetime warranty, this hub kit offers professional-grade durability and smooth engagement for serious drivers.

## Description

The WARN 20990 Premium Manual Hubs offers all metal construction with wave spring technology that increases reliability over standard coil springs. Zinc aluminum alloy dial seals, ensures years of reliable functioning by keeping contaminants out. It is controlled through tough OEM manufacturing requirements. Offers limited lifetime warranty; 9/10 turn dial for robust engagement/disengagement. This is a pair (2) of internal mount hubs, for use with 19 spline axles, compatible with many different vehicles.

Review: 1977 K10 3/4 ton axles - Worked great on a 1977 K10 with Dana 44 8 lug. Have to roll forward/backward slightly to fully lock, but that's fairly normal with these old axles it seems, so it's fine.
Review: i love them - easy install for my dana 44 front axle good price heavy duty

## Features

- Premium Construction: All‑metal design for maximum durability and long service life.
- 19‑Spline Fitment: Designed for vehicles requiring 19‑spline manual locking hubs.
- Complete Kit: Includes mounting hardware for a straightforward installation.
- Reliable 4WD Engagement: Smooth, positive locking for confident traction on any terrain.
- Heavy‑Duty Performance: Built to withstand off‑road use, towing, and harsh conditions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000182DYC |
| Bearing Number | 20990 |
| Bearing Type | Roller Bearing |
| Best Sellers Rank | #62,804 in Automotive ( See Top 100 in Automotive ) #19 in Hub Centric Rings |
| Brand | WARN |
| Brand Name | WARN |
| Compatible Lubricant | Oil" or "Grease |
| Customer Reviews | 4.5 out of 5 stars 633 Reviews |
| Global Trade Identification Number | 00012748209904 |
| Included Components | Locking Hub Kit |
| Item Dimensions | 7.56 x 7.75 x 3.75 inches |
| Item Type Name | WARN 20990 Premium Manual Locking Hub with Zinc Aluminum Alloy Dial, Dual Seals and 19 Splines, Chrome, 1 Pair |
| Item Weight | 3.5 pounds |
| Item dimensions L x W x H | 7.56 x 7.75 x 3.75 inches |
| Manufacturer | Warn |
| Material | Metal |
| Material Type | Metal |
| Model | 20990 |
| Number of Items | 2 |
| Number of Packs | 1 |
| Outside Diameter | 7.56 inches |
| Part Number | 20990 |
| Specification Met | DIN 728 |
| UPC | 012748209904 |
| Unit Count | 1 Count |
| Warranty Description | Warranty |

## Product Details

- **Bearing Number:** 20990
- **Brand:** WARN
- **Item Weight:** 3.5 pounds
- **Item dimensions L x W x H:** 7.56 x 7.75 x 3.75 inches
- **Material:** Metal

## Images

![WARN 20990 Premium Manual Locking Hub with Zinc Aluminum Alloy Dial, Dual Seals and 19 Splines, Chrome, 1 Pair - Image 1](https://m.media-amazon.com/images/I/51XARwx0eLL.jpg)
![WARN 20990 Premium Manual Locking Hub with Zinc Aluminum Alloy Dial, Dual Seals and 19 Splines, Chrome, 1 Pair - Image 2](https://m.media-amazon.com/images/I/61wfCyHdy7L.jpg)
![WARN 20990 Premium Manual Locking Hub with Zinc Aluminum Alloy Dial, Dual Seals and 19 Splines, Chrome, 1 Pair - Image 3](https://m.media-amazon.com/images/I/61CRPOmywwL.jpg)
![WARN 20990 Premium Manual Locking Hub with Zinc Aluminum Alloy Dial, Dual Seals and 19 Splines, Chrome, 1 Pair - Image 4](https://m.media-amazon.com/images/I/61jM84ZmtpL.jpg)
![WARN 20990 Premium Manual Locking Hub with Zinc Aluminum Alloy Dial, Dual Seals and 19 Splines, Chrome, 1 Pair - Image 5](https://m.media-amazon.com/images/I/61lonLAGOfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 1977 K10 3/4 ton axles
*by G***G on July 3, 2026*

Worked great on a 1977 K10 with Dana 44 8 lug. Have to roll forward/backward slightly to fully lock, but that's fairly normal with these old axles it seems, so it's fine.

### ⭐⭐⭐⭐⭐ i love them
*by S***T on May 21, 2026*

easy install for my dana 44 front axle good price heavy duty

### ⭐⭐⭐⭐⭐ easy replacement and correct fit, high quality part!
*by B***0 on December 23, 2024*

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.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/3589148-warn-20990-premium-manual-locking-hub-with-zinc-aluminum-alloy](https://www.desertcart.jp/products/3589148-warn-20990-premium-manual-locking-hub-with-zinc-aluminum-alloy)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-05*