---
product_id: 593186115
title: "4 Pack K568220 3-3/4 Outside Thread Diameter Oil Cap Fits AL-KO/Hayes 10K - 16K Trailer Axles，With O-Ring & Plug K71-859-00"
brand: "vanshly"
price: "Bs.1636"
currency: BOB
in_stock: true
reviews_count: 1
url: https://www.desertcart.bo/products/593186115-4-pack-k568220-3-3-4-outside-thread-diameter-oil
store_origin: BO
region: Bolivia
---

# 3.75" outside thread diameter Fits 10K-16K AL-KO/Hayes trailer axles Corrosion & oxidation resistant stainless steel 4 Pack K568220 3-3/4 Outside Thread Diameter Oil Cap Fits AL-KO/Hayes 10K - 16K Trailer Axles，With O-Ring & Plug K71-859-00

**Brand:** vanshly
**Price:** Bs.1636
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal in reliability, seal out worry.

## Quick Answers

- **What is this?** 4 Pack K568220 3-3/4 Outside Thread Diameter Oil Cap Fits AL-KO/Hayes 10K - 16K Trailer Axles，With O-Ring & Plug K71-859-00 by vanshly
- **How much does it cost?** Bs.1636 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/593186115-4-pack-k568220-3-3-4-outside-thread-diameter-oil)

## Best For

- vanshly enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** No tools needed—simply unscrew the old cap and hand-tighten the new one in minutes, minimizing downtime.
- • **Trusted Quality & Support:** Backed by Vanshly’s commitment to quality and responsive customer service, ensuring your investment is protected.
- • **Superior Sealing Technology:** Equipped with a high-quality O-ring and plug to lock out dust, moisture, and debris, preventing oil leaks and protecting your hub.
- • **Durable Stainless Steel Build:** Crafted from corrosion-resistant stainless steel with a sleek chrome finish that resists fading and cracking over time.
- • **Precision Fit for AL-KO/Hayes Axles:** Engineered specifically for 10K-16K trailer axles to ensure seamless compatibility and peak performance.

## Overview

This 4-pack of Vanshly K568220 oil caps is designed for AL-KO/Hayes 10K-16K trailer axles, featuring a 3.75-inch outside thread diameter and durable stainless steel construction with a chrome finish. Each cap includes an O-ring and plug for superior sealing against dust, moisture, and oil leaks. Easy to install by hand, these caps offer long-lasting corrosion and oxidation resistance, ensuring your trailer hubs stay protected and maintenance-ready.

## Description

4 Pack K568220 3-3/4 Outside Thread Diameter Oil Cap Fits AL-KO/Hayes 10K - 16K Trailer Axles，With O-Ring & Plug K71-859-00

## Features

- NOTE：K568220 Oil Cap For 10K - 16K Alko/Hayes Trailer Axles.These Oil Caps Are NOT Used On Dexter Trailer Axles
- Product Function：The oil cover has strong sealing performance, which can effectively prevent dust, moisture and debris from entering the hub and prevent oil leakage.
- High-Quality：Using high-quality corrosion-resistant and oxidation-resistant materials, it is not easy to fade and crack, and has a long service life, saving you time and money.
- Easy to install: Take off the old cap directly and screw on the new cap by hand The installation can be completed in a few minutes.
- Service：If you encounter problems during use, please contact me immediately，We will provide you with quality service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Vanshly |
| Color | Chrome |
| Material | Stainless Steel |
| Exterior Finish | Chrome |
| Vehicle Service Type | Trailer |
| Style | Modern |
| Closure Type | Screw-In |
| Manufacturer | Vanshly |
| Model | Fits AL-KO/Hayes 10K - 16K Trailer Axles |
| Item Weight | 1.53 pounds |
| Package Dimensions | 8.9 x 5.63 x 4.61 inches |
| Country of Origin | China |
| Item model number | AL-KO/Hayes 10K - 16K Trailer Axles |
| Manufacturer Part Number | K568220，K71-859-00 |

## Product Details

- **Brand:** Vanshly
- **Color:** Chrome
- **Material:** Stainless Steel
- **Exterior Finish:** Chrome
- **Vehicle Service Type:** Trailer

## Images

![4 Pack K568220 3-3/4 Outside Thread Diameter Oil Cap Fits AL-KO/Hayes 10K - 16K Trailer Axles，With O-Ring & Plug K71-859-00 - Image 1](https://m.media-amazon.com/images/I/71NUOEhzHJL.jpg)
![4 Pack K568220 3-3/4 Outside Thread Diameter Oil Cap Fits AL-KO/Hayes 10K - 16K Trailer Axles，With O-Ring & Plug K71-859-00 - Image 2](https://m.media-amazon.com/images/I/717Texs-wNL.jpg)
![4 Pack K568220 3-3/4 Outside Thread Diameter Oil Cap Fits AL-KO/Hayes 10K - 16K Trailer Axles，With O-Ring & Plug K71-859-00 - Image 3](https://m.media-amazon.com/images/I/71Z2WGUB5dL.jpg)
![4 Pack K568220 3-3/4 Outside Thread Diameter Oil Cap Fits AL-KO/Hayes 10K - 16K Trailer Axles，With O-Ring & Plug K71-859-00 - Image 4](https://m.media-amazon.com/images/I/61IkYOgUngL.jpg)
![4 Pack K568220 3-3/4 Outside Thread Diameter Oil Cap Fits AL-KO/Hayes 10K - 16K Trailer Axles，With O-Ring & Plug K71-859-00 - Image 5](https://m.media-amazon.com/images/I/71vEXDGCIwL.jpg)

## Customer Reviews

### ⭐⭐ Improper o-ring
*by B***  on April 8, 2024*

Threads were loose and cheaply made, o-rings were too big and didn’t fit the grove in the cap which causes them to squeeze out of the sides once even slightly tightened.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.bo/products/593186115-4-pack-k568220-3-3-4-outside-thread-diameter-oil](https://www.desertcart.bo/products/593186115-4-pack-k568220-3-3-4-outside-thread-diameter-oil)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-13*