---
product_id: 15906888
title: "Dorman 635-518 Engine Rear Main Seal Cover Compatible with Select Models"
brand: "dorman"
price: "$134.36"
currency: USD
in_stock: true
reviews_count: 11
category: "Dorman"
url: https://www.desertcart.us/products/15906888-dorman-635-518-engine-rear-main-seal-cover-compatible-select
store_origin: US
region: United States of America
---

# Direct OEM fit Complete gasket & hardware kit Die-cast aluminum durability Dorman 635-518 Engine Rear Main Seal Cover Compatible with Select Models

**Brand:** dorman
**Price:** $134.36
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with confidence—no leaks, no worries!

## Quick Answers

- **What is this?** Dorman 635-518 Engine Rear Main Seal Cover Compatible with Select Models by dorman
- **How much does it cost?** $134.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/15906888-dorman-635-518-engine-rear-main-seal-cover-compatible-select)

## Best For

- dorman enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Repair Kit:** Includes new gasket and installation hardware—everything you need in one package.
- • **Tested for Reliability:** Extensively quality tested to ensure a perfect fit and extended service life.
- • **Precision OEM Replacement:** Seamlessly matches factory specs for flawless installation and leak prevention.
- • **Fit-Verified for Your Vehicle:** Use the garage tool to confirm compatibility and avoid costly mistakes.
- • **Rugged Die-Cast Aluminum Build:** Engineered for long-lasting durability and a leak-free seal under pressure.

## Overview

The Dorman 635-518 Engine Rear Main Seal Cover is a direct OEM replacement crafted from durable die-cast aluminum. This comprehensive kit includes a new gasket and installation hardware, ensuring a leak-free, reliable repair. Extensively tested for quality and fit, it’s designed to perfectly match select vehicle models, making it the go-to choice for professional-grade engine maintenance.

## Description

This direct replacement rear main seal cover kit matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.

Review: Oem worked great - Had to do a transmission in my truck, rear main was leaking so bought this to fix it, worked as it should, no more leaks, it’s Dorman, cheaper then local part store,
Review: Up and running - Perfect fitment

## Features

- Direct replacement - this rear main seal cover kit matches the factory design, and includes a new gasket, installation hardware, and an updated seal design for superior leak prevention
- Durable construction - the timing cover in this kit is made of die-cast aluminum for a leak-free fit and durability
- Convenient solution - this kit includes a new gasket and installation hardware for a complete repair
- Quality tested - this part has undergone extensive testing to ensure a quality fit and long service life
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
- Please check the “desertcart Confirmed Fit” bar at the top of this page before buying product to ensure this product works for your vehicle. If the “desertcart Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009ZBSBMO |
| Best Sellers Rank | #4,706 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Main Seals |
| Brand | Dorman |
| Color | Dorman 635518 |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,099) |
| Date First Available | October 31, 2012 |
| Exterior | Machined |
| Global Trade Identification Number | 00019495413615 |
| Item Weight | 1.99 pounds |
| Item model number | 635-518 |
| Manufacturer | Dorman Products |
| Manufacturer Part Number | 635-518 |
| Material | Aluminum |
| Model | 635-518 |
| OEM Part Number | 500323RSH; SK635518; 12633579; 12639250; 8-12572-014-0; 8-12598-301-0; 8-12614-813-0; 8-12633-579-0; 8-12639-250-0 |
| Product Dimensions | 11.4 x 11.1 x 1.5 inches |
| Shape | Round |
| UPC | 019495413615 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Dorman
- **Color:** Dorman 635518
- **Material:** Aluminum
- **Shape:** Round
- **UPC:** 019495413615

## Images

![Dorman 635-518 Engine Rear Main Seal Cover Compatible with Select Models - Image 1](https://m.media-amazon.com/images/I/61oZdMVqH4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Oem worked great
*by L***N on September 16, 2025*

Had to do a transmission in my truck, rear main was leaking so bought this to fix it, worked as it should, no more leaks, it’s Dorman, cheaper then local part store,

### ⭐⭐⭐⭐⭐ Up and running
*by D***E on February 9, 2026*

Perfect fitment

### ⭐⭐⭐⭐⭐ $$$$$
*by C***T on November 2, 2025*

Perfect. Same exact part at autozone and half the price.

---

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**Shop now:** [https://www.desertcart.us/products/15906888-dorman-635-518-engine-rear-main-seal-cover-compatible-select](https://www.desertcart.us/products/15906888-dorman-635-518-engine-rear-main-seal-cover-compatible-select)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-03*