---
product_id: 17461248
title: "32721 Locking Hub Spindle Nut Conversion Kit"
brand: "warn"
price: "€ 208.00"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.at/products/17461248-32721-locking-hub-spindle-nut-conversion-kit
store_origin: AT
region: Austria
---

# Precision #00-112 thread size Compatible with WARN flange mount hubs Includes essential O-ring service kit 32721 Locking Hub Spindle Nut Conversion Kit

**Brand:** warn
**Price:** € 208.00
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your ride with precision – don’t get left behind!

## Quick Answers

- **What is this?** 32721 Locking Hub Spindle Nut Conversion Kit by warn
- **How much does it cost?** € 208.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/17461248-32721-locking-hub-spindle-nut-conversion-kit)

## 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

- • **Compact & Lightweight:** Only 0.01 ounces, easy to handle and install without bulk
- • **Precision Engineering:** Left-hand thread style ensures secure, reliable fastening
- • **Seamless Compatibility:** Fits WARN hub sets 38826 & 11690A flawlessly
- • **Industrial-Grade Durability:** Brass metal with black oxide finish for long-lasting performance
- • **Complete Maintenance Solution:** Includes a variety of O-rings to keep your hubs running smooth

## Overview

The WARN 32721 Locking Hub Spindle Nut Conversion Kit is a precision-engineered, industrial-grade repair solution designed specifically for WARN flange mount hub sets 38826 and 11690A. Featuring a durable brass construction with a black oxide finish and a comprehensive O-ring service kit, it ensures reliable maintenance and long-lasting performance for your vehicle’s locking hubs.

## Description

The WARN 32721 Spindle Nut Kit is expertly designed to fit with WARN flange mount hub sets. This kit will fit the following WARN hub sets: 38826 and 11690. A service kit is composed of a various collection of O-rings to aid in maintaining WARN hub sets that are essential for maintenance and repairs of certain WARN models.

## Features

- Expertly designed to fit with WARN flange mount hub sets
- This kit will fit the following WARN hub sets: 38826 and 11690
- A service kit is composed of a various collection of O-rings to aid in maintaining WARN hub sets
- Essential for maintenance and repairs of certain WARN models

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic |
| Fastener Type | Flange |
| Thread Size | #00-112 |
| Exterior Finish | Black Oxide |
| Color | No Color |
| Metal Type | Brass |
| Brand | WARN |
| Item dimensions L x W x H | 4.25 x 4.25 x 3.5 inches |
| Item Weight | 0.01 Ounces |
| Thread Type | Left-hand |
| Inside Thread Size | 1.25 inches |
| Grade Rating | industrial |
| Thread Style | Left Hand |
| Thread Coverage | Flange |
| Thread Class | 1/2-20 UNC |
| Size | No Size |
| Head Style | Round |
| Compatible groove diameter | 1.5 Inches |
| Number of Pieces | 5 |
| UPC | 012748327219 |
| Global Trade Identification Number | 00012748327219 |
| Manufacturer | Warn |
| Item Package Dimensions L x W x H | 4.3 x 3.7 x 3.3 inches |
| Package Weight | 272.16 Grams |
| Item Dimensions  LxWxH | 4.25 x 4.25 x 3.5 inches |
| Brand Name | WARN |
| Warranty Description | Warranty |
| Model Name | WARN 32721 Locking Hub Spindle Nut Conversion Kit |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Part Number | 32721 |
| Included Components | WARN 32721 Locking Hub Spindle Nut Conversion Kit |

## Product Details

- **Material:** Plastic
- **Fastener Type:** Flange
- **Thread Size:** #00-112
- **Exterior Finish:** Black Oxide
- **Color:** No Color

## Images

![32721 Locking Hub Spindle Nut Conversion Kit - Image 1](https://m.media-amazon.com/images/I/612+TKLF9oL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just the spindle nuts
*by R***G on April 10, 2013*

Just to be clear, this is just the spindle nuts and lock washer rings. 4 nuts and 2 washers -- not 4 washers like the photo shows. 2 nuts and 1 lock washer per side.Easy install, just make sure you've got the right spindle nut socket -- OTC 7158 -- and a torque wrench.This went on my 96 F250 powerstroke when I converted my auto hubs to MileMarker 449S/S manual lockout hubs.

### ⭐⭐⭐⭐⭐ Great product
*by A***R on November 7, 2019*

A really well made product made right here in the USA. Also once I got my tools out it took less than ten minutes a side to install and they look great too.

### ⭐⭐⭐⭐ Not needed on 2000 F250 despite instructions on hubs.
*by A***R on July 19, 2025*

For 2000 F250 bought these because replacement hub (from Amazon) instructions said I needed these to install the hubs. They were NOT needed so I returned them.

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**Shop now:** [https://www.desertcart.at/products/17461248-32721-locking-hub-spindle-nut-conversion-kit](https://www.desertcart.at/products/17461248-32721-locking-hub-spindle-nut-conversion-kit)

---

*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-04-23*