---
product_id: 454015604
title: "National 710739 Auto Trans Output Shaft Seal"
brand: "national"
price: "₨6055"
currency: LKR
in_stock: true
reviews_count: 2
url: https://www.desertcart.lk/products/454015604-national-710739-auto-trans-output-shaft-seal
store_origin: LK
region: Sri Lanka
---

# Low Swell in Hydrocarbons Multi-lip Design Temp Range: -20°F to 300°F National 710739 Auto Trans Output Shaft Seal

**Brand:** national
**Price:** ₨6055
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the Deal with Confidence!

## Quick Answers

- **What is this?** National 710739 Auto Trans Output Shaft Seal by national
- **How much does it cost?** ₨6055 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/454015604-national-710739-auto-trans-output-shaft-seal)

## 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 Swell:** Low swell in hydrocarbon fluids guarantees longevity and reliability.
- • **Precision Engineering:** Spring-loaded, multi-lip design ensures a perfect fit and optimal sealing.
- • **Quality You Can Trust:** Delivers consistent performance for all your repair needs.
- • **EP Lubricant Compatibility:** Resistant to EP lubricants, making it ideal for diverse applications.
- • **Unmatched Temperature Resilience:** Engineered to perform in extreme conditions, from -20°F to 300°F.

## Overview

The National 710739 Auto Trans Output Shaft Seal is a high-performance sealing solution designed for durability and reliability. With a temperature range of -20°F to 300°F, it features a spring-loaded, multi-lip design that ensures a perfect fit. Its resistance to EP lubricants and low swell in hydrocarbon fluids make it an essential component for any repair job, delivering quality performance you can count on.

## Description

National 710739 Auto Trans Output Shaft Seal

## Features

- Design type: spring loaded; multi-lip
- Temperature range: -20°F to 300°F / -29°C to 49°C
- Resistance to EP lubricants
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | National |
| Brand | National |
| Model | National |
| Item Weight | 0.704 ounces |
| Product Dimensions | 2.75 x 0.69 x 0.1 inches |
| Country of Origin | Taiwan |
| Item model number | 710739 |
| Exterior | Machined |
| Manufacturer Part Number | 710739 |

## Images

![National 710739 Auto Trans Output Shaft Seal - Image 1](https://m.media-amazon.com/images/I/61D+lr5VzdL.jpg)
![National 710739 Auto Trans Output Shaft Seal - Image 2](https://m.media-amazon.com/images/I/71YW10SkGLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    fit perfect
  

*by E***C on Reviewed in the United States on October 16, 2023*

fit perfect

### ⭐ 1.0 out of 5 stars







  
  
    This seal design doesn't work with the yoke of the drive shaft. Still leaks after installing
  

*by P***  on Reviewed in the United States on November 11, 2022*

The seal doesn't work well sealing against the part

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**Shop now:** [https://www.desertcart.lk/products/454015604-national-710739-auto-trans-output-shaft-seal](https://www.desertcart.lk/products/454015604-national-710739-auto-trans-output-shaft-seal)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-13*