---
product_id: 154791807
title: "The ROP Shop Pack of 2 - Trailer Axle Kits with 4 on 4\" Bolt Idler Hub & 1\" Round BT8 Spindle"
brand: "the rop shop"
price: "₨99701"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/154791807-the-rop-shop-pack-of-2-trailer-axle-kits-4
store_origin: LK
region: Sri Lanka
---

# 4 on 4" bolt pattern 1" BT8 round spindle 1,250 lb hub capacity The ROP Shop Pack of 2 - Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1" Round BT8 Spindle

**Brand:** the rop shop
**Price:** ₨99701
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your trailer’s backbone with unmatched strength and precision!

## Quick Answers

- **What is this?** The ROP Shop Pack of 2 - Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1" Round BT8 Spindle by the rop shop
- **How much does it cost?** ₨99701 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/154791807-the-rop-shop-pack-of-2-trailer-axle-kits-4)

## Best For

- the rop shop enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit:** 4 on 4" bolt pattern ensures seamless compatibility with standard trailer setups
- • **Complete Kit Ready:** Includes hubs, spindles, bearings, grease seals, and dust caps for hassle-free installation
- • **Heavy-Duty Strength:** Supports up to 1,250 lbs per hub for rugged trailer performance
- • **Durable Construction:** Crafted from alloy steel stainless steel for long-lasting reliability
- • **Optimized for Standard Spindles:** Designed specifically for 1" BT8 round spindles with standard length for perfect fitment

## Overview

The ROP Shop Pack of 2 Trailer Axle Kits features 4 on 4" bolt idler hubs and 1" round BT8 spindles, each rated for 1,250 lbs capacity. Made from durable alloy steel stainless steel, this kit includes all necessary components—bearings, grease seals, castle nuts, and dust caps—designed for 2,000 lb trailer axles with standard length spindles, ensuring a reliable and easy upgrade for your trailer’s wheel system.

## Description

The ROP Shop Pack of 2 - Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1" Round BT8 Spindle

## Features

- The ROP Shop Pack of 2 - Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1" Round BT8 Spindle
- Specs - 1,250 lb Hub Capacity, Used On 2,000 lb Axle Shaft 1 Diameter: 1 1/4" Shaft 2 Diameter: 1" Shaft Length: 8 3/4" (4" Long Stub) Hub A Diameter.: 2 1/2" Hub B Diameter: 5 1/2" Bolt Pattern: 4". Refer to images 2 & 3 for more information
- Includes - (2) Idler Hub with Lug Nuts, (2) 1" BT8 Round Spindle with Castle Nut, Pin & Washer, (4) Inner/Outer Bearings, (2) Double-lip Grease Seal (1 1/4" I.D. / 2" O.D.), (2) 2" Grease/Dust Cap; comes as shown in the first image
- Assembly with 4 on 4" bolt idler hub & 1 1/4" round BT8 spindle. Rated to 1,250 lbs. each or 2,000 lbs. for the pair
- Fits 2,000 pound trailer axles with straight spindles, but to know if this hub is the right fit for your setup you would want to check the size your current bearings and make sure that they match up with the 1" bearings that these hubs come with as well as knowing that you have a standard length spindle. This Hub fits standard length spindles, not "short spindles"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | The ROP Shop |
| Material | Alloy Steel Stainless Steel |
| Item dimensions L x W x H | 23 x 9.38 x 7 inches |
| Item Weight | 8.75 Kilograms |
| Bearing Number | 4 |
| Bearing Type | Ball Bearing |
| Compatible Lubricant | Grease |
| Outside Diameter | 5.1 Centimeters |
| UPC | 193979067300 |
| Global Trade Identification Number | 00193979067300 |
| Manufacturer | The ROP Shop |
| Item Weight | 19.25 pounds |
| Product Dimensions | 23 x 9.38 x 7 inches |
| Item model number | 1002000002_1 |
| Manufacturer Part Number | 1002000002_1 |

## Product Details

- **Brand:** The ROP Shop
- **Material:** Alloy Steel Stainless Steel
- **Item dimensions L x W x H:** 23 x 9.38 x 7 inches
- **Item Weight:** 8.75 Kilograms
- **Bearing Number:** 4

## Images

![The ROP Shop Pack of 2 - Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1" Round BT8 Spindle - Image 1](https://m.media-amazon.com/images/I/61PqXZslsYL.jpg)
![The ROP Shop Pack of 2 - Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1" Round BT8 Spindle - Image 2](https://m.media-amazon.com/images/I/616qReLTZkL.jpg)
![The ROP Shop Pack of 2 - Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1" Round BT8 Spindle - Image 3](https://m.media-amazon.com/images/I/51Z9buhpbLL.jpg)
![The ROP Shop Pack of 2 - Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1" Round BT8 Spindle - Image 4](https://m.media-amazon.com/images/I/61dGp9TWG5L.jpg)
![The ROP Shop Pack of 2 - Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1" Round BT8 Spindle - Image 5](https://m.media-amazon.com/images/I/61V5Jn+A56L.jpg)

## Frequently Bought Together

- The ROP Shop | (Pack of 2) Trailer Axle Kits with 4 on 4" Bolt Idler Hub & 1" Round BT8 Spindle
- Straight Trailer Coupler 2" Ball 2" Channel Width 3500 LBSTrailer Tongue Coupler

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-23*