---
product_id: 182886664
title: "National 99125 Redi-sleeve"
brand: "national"
price: "$99.17"
currency: USD
in_stock: true
reviews_count: 3
url: https://www.desertcart.ec/products/182886664-national-99125-redi-sleeve
store_origin: EC
region: Ecuador
---

# Ultra-thin 0.01mm Durable stainless steel Easy installation tool National 99125 Redi-sleeve

**Brand:** national
**Price:** $99.17
**Availability:** ✅ In Stock

## Summary

> 🔩 Elevate Your Repair Game with National's Redi-Sleeve!

## Quick Answers

- **What is this?** National 99125 Redi-sleeve by national
- **How much does it cost?** $99.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/182886664-national-99125-redi-sleeve)

## Best For

- national enthusiasts

## Why This Product

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

## Key Features

- • **Minimal Lip Loading:** Ultra-thin design allows original seal size to be used.
- • **Precision Engineering:** Machined finish for a perfect fit every time.
- • **Revitalize Your Shafts:** Repair damaged, grooved, or worn shafts effortlessly.
- • **Hassle-Free Installation:** Comes with a removable flange and installation tool.
- • **Corrosion-Free Confidence:** Stainless steel construction ensures long-lasting performance.

## Overview

The National 99125 Redi-Sleeve is engineered to repair damaged shafts with its durable stainless steel construction, ensuring a corrosion-free sealing surface. Its ultra-thin design allows for the use of original seal sizes, minimizing additional lip loading. Installation is a breeze with the included tool, making it a must-have for efficient repairs.

## Description

National 99125 Redi-sleeve

## Features

- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
- Installation tool reduces sleeve distortion and allows for installation without removal from the shaft

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Stainless Steel |
| Fastener Type | Flange |
| Thread Size | #2-56 |
| Exterior Finish | Machined |
| Metal Type | Stainless Steel |
| Finish Type | Enamel |
| Drive System | Philipps |
| Brand | National |
| Item Dimensions LxWxH | 2.19 x 1.5 x 2.19 inches |
| Manufacturer | National |
| Model | Redi-Sleeve |
| Item Weight | 0.48 ounces |
| Product Dimensions | 2.19 x 1.5 x 2.19 inches |
| Country of Origin | China |
| Item model number | 99125 |
| Manufacturer Part Number | 99125 |

## Images

![National 99125 Redi-sleeve - Image 1](https://m.media-amazon.com/images/I/61lK9hYcebL.jpg)

## Questions & Answers

**Q: what size of shaft does this item fit?**
A: Thank you for the question.  The Moog 99125 is is cataloged for a shaft size from 1.247 inch minimum to 1.253 inch maximum.

**Q: Will it work on a trailer spindle?**
A: Thank you for the question.  Yes, the National 99125 redi sleeve can be used on a trailer spindle per the correct diameter and length, to give the hub seal a new surface to contact.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Worked for my 91 Mercruiser Alpha Gen 1 driven shaft
  

*by J***K on Reviewed in the United States on March 31, 2022*

Worked for my 91 Mercruiser Alpha Gen 1 driven shaft to cover a cut that happened from the oil seal's spring breaking loose.  With this installed using some permatex, drive holds 10psi with no leaks!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    it works like it should
  

*by A***R on Reviewed in the United States on June 4, 2021*

worked like it should on a worn shaft to be able to seal

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Exactly right
  

*by R***R on Reviewed in the United States on November 27, 2019*

Worked perfectly and fit exactly!

---

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**Shop now:** [https://www.desertcart.ec/products/182886664-national-99125-redi-sleeve](https://www.desertcart.ec/products/182886664-national-99125-redi-sleeve)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-23*