---
product_id: 15906888
title: "Dorman 635-518 Engine Rear Main Seal Cover Compatible with Select Models"
brand: "dorman"
price: "$195.58"
currency: USD
in_stock: true
reviews_count: 11
category: "Dorman"
url: https://www.desertcart.ec/products/15906888-dorman-635-518-engine-rear-main-seal-cover-compatible-select
store_origin: EC
region: Ecuador
---

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

**Brand:** dorman
**Price:** $195.58
**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?** $195.58 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/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

- • **Built to Last:** Die-cast aluminum construction ensures long-term durability and a leak-proof seal.
- • **Tested & Trusted:** Extensively quality tested to guarantee performance and peace of mind.
- • **Precision OEM Fit:** Seamlessly matches factory specs for hassle-free installation and zero leaks.
- • **All-in-One Repair Kit:** Includes updated seal, gasket, and installation hardware for a one-stop fix.
- • **Fit Confirmation Tool:** Use the garage tool to confirm exact vehicle compatibility before purchase.

## Overview

The Dorman 635-518 Engine Rear Main Seal Cover is a direct OEM replacement kit featuring a durable die-cast aluminum cover, updated seal design, and complete installation hardware. Engineered for a perfect fit and leak prevention, it’s quality tested to ensure long-lasting performance across select vehicle models.

## 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: A1 - 03 silversdo perfect fit perfect no leaks. I also done my 88 f150 same deal. This part either was for the 88 or the 03 both out performed.

## 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 | #6,595 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 (1,087) |
| 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,

### ⭐⭐⭐⭐⭐ A1
*by C***. on September 29, 2025*

03 silversdo perfect fit perfect no leaks. I also done my 88 f150 same deal. This part either was for the 88 or the 03 both out performed.

### ⭐⭐⭐⭐⭐ $$$$$
*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.ec/products/15906888-dorman-635-518-engine-rear-main-seal-cover-compatible-select](https://www.desertcart.ec/products/15906888-dorman-635-518-engine-rear-main-seal-cover-compatible-select)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-17*