---
product_id: 85455436
title: "RIGID HITCH INCORPORATED Single - 5-Bolt on 4-1/2 Inch Hub Assembly (SQ-2000545) Includes (1) Square Stock 1 Inch Straight Spindle & Bearings"
brand: "rigid hitch incorporated"
price: "34131 kr"
currency: ISK
in_stock: true
reviews_count: 1
url: https://www.desertcart.is/products/85455436-rigid-hitch-incorporated-single-5-bolt-on-4-1-2
store_origin: IS
region: Iceland
---

# 4-1/2" bolt circle 5-bolt pattern 1" straight spindle RIGID HITCH INCORPORATED Single - 5-Bolt on 4-1/2 Inch Hub Assembly (SQ-2000545) Includes (1) Square Stock 1 Inch Straight Spindle & Bearings

**Brand:** rigid hitch incorporated
**Price:** 34131 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Gear with Rigid Precision!

## Quick Answers

- **What is this?** RIGID HITCH INCORPORATED Single - 5-Bolt on 4-1/2 Inch Hub Assembly (SQ-2000545) Includes (1) Square Stock 1 Inch Straight Spindle & Bearings by rigid hitch incorporated
- **How much does it cost?** 34131 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/85455436-rigid-hitch-incorporated-single-5-bolt-on-4-1-2)

## Best For

- rigid hitch incorporated enthusiasts

## Why This Product

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

## Key Features

- • **Robust Design:** Features a square stock diameter for enhanced strength and stability.
- • **Easy Installation:** Comes with all necessary components, including castle nut and cotter pin, for quick assembly.
- • **Unmatched Durability:** Engineered for heavy-duty performance, ensuring longevity and reliability.
- • **Precision Engineering:** Includes pre-installed races for hassle-free setup and optimal functionality.
- • **Versatile Compatibility:** Designed to fit a variety of applications, making it a must-have for any toolkit.

## Overview

The RIGID HITCH INCORPORATED Single - 5-Bolt on 4-1/2 Inch Hub Assembly (SQ-2000545) is a high-performance component designed for durability and ease of use. It includes a 1" straight spindle, bearings, and a robust 5-bolt pattern, making it ideal for various applications. With pre-installed races and all necessary installation components, this hub assembly is engineered for seamless integration into your projects.

## Description

Easily build your own axle with this 2,000 lb rated* hub assembly (*rated as a pair). This kit includes (1) - 4-Bolt on 4 inch bolt center hubs for 2,000 lb axles, (1) - 1" straight spindles, (1) castle nuts, (1) cotter pins, (5) 1/2-20 lug nuts, (1) 1.987 O.D - 1.249 I.D grease seals, (2) L-44643 1" I.D inner/outer bearings and (1) 1.986 O.D - 1.16" depth, dust caps. PLEASE NOTE: Fabricating an axle requires the proper equipment needed to apply a weld. If you are uncomfortable with your welding capabilities, this project should be handled by a qualified welder.

## Features

- 1" straight spindle includes castle nut and cotter pin.
- Bearings included - (2) L-44643 1" inside dimension.
- Hub has pre-installed pressed in races.
- Hub has a 5-bolt pattern on 4-1/2" bolt circle. Pilot diameter 2.59", flange diameter 6-1/2" and measures 4-1/4" tall (through the center of hub)
- Spindle features a SQUARE 1-1/2" stock diameter with a bearing surface of 1 Inch

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Rigid Hitch |
| Brand | RIGID HITCH INCORPORATED |
| Item model number | 8542119686 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | SQ-2000545 |

## Images

![RIGID HITCH INCORPORATED Single - 5-Bolt on 4-1/2 Inch Hub Assembly (SQ-2000545) Includes (1) Square Stock 1 Inch Straight Spindle & Bearings - Image 1](https://m.media-amazon.com/images/I/81OniVWCmkL.jpg)
![RIGID HITCH INCORPORATED Single - 5-Bolt on 4-1/2 Inch Hub Assembly (SQ-2000545) Includes (1) Square Stock 1 Inch Straight Spindle & Bearings - Image 2](https://m.media-amazon.com/images/I/41lBEw-o1JL.jpg)
![RIGID HITCH INCORPORATED Single - 5-Bolt on 4-1/2 Inch Hub Assembly (SQ-2000545) Includes (1) Square Stock 1 Inch Straight Spindle & Bearings - Image 3](https://m.media-amazon.com/images/I/41SgZ4XbWZL.jpg)
![RIGID HITCH INCORPORATED Single - 5-Bolt on 4-1/2 Inch Hub Assembly (SQ-2000545) Includes (1) Square Stock 1 Inch Straight Spindle & Bearings - Image 4](https://m.media-amazon.com/images/I/716Gg36LAtL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great and a great price!
  

*by M***S on Reviewed in the United States on November 26, 2021*

This was my last option to get my trailer up and moving. I searched all over for just a new hub. No dice. This spindle and hun actually saved me $$! Tip: find a welder with skill and who is not going to take the short way out. Welders are not cheap but compared to an entire axle or replacing a trailer…..worth the $$

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**Shop now:** [https://www.desertcart.is/products/85455436-rigid-hitch-incorporated-single-5-bolt-on-4-1-2](https://www.desertcart.is/products/85455436-rigid-hitch-incorporated-single-5-bolt-on-4-1-2)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-09*