---
product_id: 621498709
title: "National 711104 Automatic Transmission Output Shaft Seal"
brand: "national"
price: "₨40394"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/621498709-national-711104-automatic-transmission-output-shaft-seal
store_origin: LK
region: Sri Lanka
---

# Operates from -20°F to 300°F Spring-loaded multi-lip design Resists EP lubricants & hydrocarbon swell National 711104 Automatic Transmission Output Shaft Seal

**Brand:** national
**Price:** ₨40394
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the deal with National’s trusted transmission shield!

## Quick Answers

- **What is this?** National 711104 Automatic Transmission Output Shaft Seal by national
- **How much does it cost?** ₨40394 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/621498709-national-711104-automatic-transmission-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

- • **Trusted Legacy Brand:** Backed by National’s 75+ years of industry-leading sealing innovation and quality assurance.
- • **Plug-and-Play Installation:** No assembly required—get your vehicle back on the road faster with hassle-free replacement.
- • **Wide Temperature Resilience:** Performs flawlessly from freezing cold to extreme heat, ensuring durability in all climates.
- • **Precision Spring-Loaded Seal:** Engineered for a tight, reliable fit that adapts to dynamic transmission conditions.
- • **Chemical-Resistant Construction:** Minimizes swelling and degradation when exposed to harsh lubricants and fluids.

## Overview

The National 711104 Automatic Transmission Output Shaft Seal features a spring-loaded multi-lip design that ensures a secure fit and reliable sealing. It operates efficiently across a broad temperature range (-20°F to 300°F) and resists swelling from EP lubricants and hydrocarbon fluids. Manufactured by DRiV Incorporated in the USA, this 40g precision part offers professional-grade durability and easy installation, making it an essential upgrade for transmission repairs.

## Description

National 711104 Automatic Transmission Output Shaft Seal

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | DRiV Incorporated |
| Brand | NATIONAL |
| Model | Automatic Transmission Output Shaft Seal |
| Product Dimensions | 12.7 x 2.54 x 12.7 cm; 40 g |
| Item model number | 711104 |
| Exterior | Machined |
| Manufacturer Part Number | 711104 |
| Assembly Required | No |
| Manufacturer | DRiV Incorporated |
| Country of Origin | USA |
| Item Weight | 40 g |

## Images

![National 711104 Automatic Transmission Output Shaft Seal - Image 1](https://m.media-amazon.com/images/I/71tVQjIaD6L.jpg)
![National 711104 Automatic Transmission Output Shaft Seal - Image 2](https://m.media-amazon.com/images/I/81oai9N38jL.jpg)

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**Shop now:** [https://www.desertcart.lk/products/621498709-national-711104-automatic-transmission-output-shaft-seal](https://www.desertcart.lk/products/621498709-national-711104-automatic-transmission-output-shaft-seal)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-01*