---
product_id: 42814093
title: "(YMS4278) Pinion Seal for Ford 10.25 Differential"
brand: "yukon gear & axle"
price: "A$47"
currency: AUD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.au/products/42814093-yms4278-pinion-seal-for-ford-10-25-differential
store_origin: AU
region: Australia
---

# Precision fit for Ford 10.25" diff Machined exterior for durability Crafted in Taiwan with quality (YMS4278) Pinion Seal for Ford 10.25 Differential

**Brand:** yukon gear & axle
**Price:** A$47
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal the deal with Yukon’s precision power!

## Quick Answers

- **What is this?** (YMS4278) Pinion Seal for Ford 10.25 Differential by yukon gear & axle
- **How much does it cost?** A$47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/42814093-yms4278-pinion-seal-for-ford-10-25-differential)

## Best For

- yukon gear & axle enthusiasts

## Why This Product

- Trusted yukon gear & axle brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Yukon Quality:** From a brand synonymous with rugged reliability and performance in automotive gear components.
- • **Lightweight Yet Strong:** At just 2.39 ounces, it offers a perfect balance of strength without adding unnecessary weight.
- • **Tailored Precision Fit:** Engineered specifically for Ford 10.25" differentials to ensure flawless installation and leak-free performance.
- • **Ready for the Long Haul:** Non-discontinued, readily available part to keep your vehicle running smoothly without downtime.
- • **Durable Machined Exterior:** Robust machined seal exterior designed to withstand harsh conditions and extend drivetrain life.

## Overview

The Yukon Gear & Axle YMS4278 Pinion Seal is a precision-engineered, vehicle-specific replacement part designed for Ford 10.25" differentials. Featuring a durable machined exterior and crafted in Taiwan, this lightweight 2.39-ounce seal ensures a perfect fit and long-lasting leak protection, backed by Yukon’s trusted quality standards.

## Description

Yukon Gear & Axle (YMS4278) Pinion Seal for Ford 10.25 Differential

## Features

- country of origin: taiwan
- yukon mighty seal
- package weight : 0.17 pounds
- precision fitting
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Yukon Gear & Axle |
| Brand | Yukon Gear & Axle |
| Model | Pinion Seal fits 10.25" Ford |
| Item Weight | 2.39 ounces |
| Item model number | YMS4278 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | YMS4278 |
| OEM Part Number | YMS4434V |

## Images

![(YMS4278) Pinion Seal for Ford 10.25 Differential - Image 1](https://m.media-amazon.com/images/I/61mS7PRKWaL.jpg)
![(YMS4278) Pinion Seal for Ford 10.25 Differential - Image 2](https://m.media-amazon.com/images/I/7145xqbhzQS.jpg)
![(YMS4278) Pinion Seal for Ford 10.25 Differential - Image 3](https://m.media-amazon.com/images/I/7145xqbhzQS.jpg)
![(YMS4278) Pinion Seal for Ford 10.25 Differential - Image 4](https://m.media-amazon.com/images/I/71lsuZ1tx4S.jpg)
![(YMS4278) Pinion Seal for Ford 10.25 Differential - Image 5](https://m.media-amazon.com/images/I/81ubt43wC6S.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ NO MATCH for  pick-up ford 150 1999 ,4.2  INSIDE ok OUTSIDE bad
*by O***A on August 31, 2023*

NO MATCH for pick-up ford 150 1999 ,4.2 INSIDE ok OUTSIDE bad

### ⭐⭐⭐⭐⭐ Great quality part
*by M***R on July 7, 2019*

Had to change my yoke on my 2000 f250 and put a new pinion seal on it. Worked great.

### ⭐⭐⭐⭐⭐ OEM quality, correct fit
*by M***5 on December 16, 2019*

Same or better quality than OEM, promptly shipped by seller, quick delivery

## Frequently Bought Together

- Yukon Gear & Axle (YMS4278) Pinion Seal for Ford 10.25 Differential
- Yukon Gear & Axle (YY STR-002) 1350/1410 U-Joint Strap Kit for Dana 60/70/GM 9.5/Ford 10.25 Differential
- Yukon Gear & Axle (YY F100605) Long Yoke for Ford 10.25/10.5 Differential

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**Shop now:** [https://www.desertcart.com.au/products/42814093-yms4278-pinion-seal-for-ford-10-25-differential](https://www.desertcart.com.au/products/42814093-yms4278-pinion-seal-for-ford-10-25-differential)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-29*