---
product_id: 22246101
title: "FEL-PRO BS 40578 Rear Main Seal Set"
brand: "fel-pro"
price: "€ 31.06"
currency: EUR
in_stock: true
reviews_count: 8
category: "Fel Pro"
url: https://www.desertcart.gr/products/22246101-fel-pro-bs-40578-rear-main-seal-set
store_origin: GR
region: Greece
---

# Precision-fit for Jeep & Dodge models OEM-spec quality exceeding original standards Viton seal with loop spring for leak-proof durability FEL-PRO BS 40578 Rear Main Seal Set

**Brand:** fel-pro
**Price:** € 31.06
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with Fel-Pro — where precision meets performance!

## Quick Answers

- **What is this?** FEL-PRO BS 40578 Rear Main Seal Set by fel-pro
- **How much does it cost?** € 31.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/22246101-fel-pro-bs-40578-rear-main-seal-set)

## Best For

- fel-pro enthusiasts

## Why This Product

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

## Key Features

- • **Leak-Proof Viton Seal:** Premium Viton material with loop spring ensures zero leaks and long-lasting engine protection.
- • **Lightweight & Durable:** At just 1.6 ounces and 0.4 inches thick, it’s engineered for strength without bulk.
- • **OEM-Grade Reliability:** Meets or exceeds original equipment specs for trusted, professional-grade performance.
- • **Proven by Enthusiasts:** Highly rated with 4.6 stars and glowing reviews from Jeep and GM owners alike.
- • **Tailored for Iconic Rides:** Engineered specifically for Jeep Wrangler, Cherokee, Dodge Dakota & more — perfect fit guaranteed.

## Overview

The FEL-PRO BS 40578 Rear Main Seal Set is a precision-engineered crankshaft seal kit designed for select Jeep and Dodge models from 1980 to 2002. Featuring a durable Viton seal with a loop spring, it ensures a leak-proof fit that meets or exceeds OEM standards. Lightweight and highly rated by users, this seal kit delivers professional-grade reliability and long-lasting engine protection.

## Description

FelPro gaskets offer 100% vehicle sealing with applicationspecific materials to give you sealing solutions with the performance and durability professionals trust

Review: Great Viton seal - the Fel-Pro package contained a Viton seal with "National" cast into the material. Has a loop spring to maintain a good seal. worked for a GM 2.5L Iron Duke
Review: Perfect - Fit perfectly on a 92 jeep yj 2.5. Zero leaks have roughly 2k miles on it since installed.

## Features

- FEL-PRO BS 40578 Engine Crankshaft Seal Kit for Jeep Wrangler
- COMPATIBILITY – Fits 1996-2002 Dodge Dakota; 1988-1989 Eagle Premier; 1980-1983 Jeep DJ5; 1980-1983 Jeep CJ5; 1980-1983 Jeep CJ7; 1983-1986 Jeep CJ7; 1984-2000 Jeep Cherokee; 1986-1992 Jeep Comanche; 1981-1983 Jeep Scrambler; 1983-1985 Jeep Scrambler; 198
- GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
- Application specific design to ensure a perfect fit
- Meets or exceeds all original equipment specifications
- Unsurpassed quality you can trust

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000C2E87M |
| Bearing Number | BS40578 |
| Bearing Type | Seal Bearing |
| Best Sellers Rank | #668,524 in Automotive ( See Top 100 in Automotive ) #619 in Automotive Replacement Crankshaft Seals |
| Brand | Fel-Pro |
| Compatible Lubricant | Oil |
| Customer Reviews | 4.6 4.6 out of 5 stars (72) |
| Date First Available | August 1, 2006 |
| Exterior | Painted |
| Global Trade Identification Number | 00084113737442 |
| Is Discontinued By Manufacturer | Yes |
| Item Thickness | 0.4 Inches |
| Item Weight | 1.6 ounces |
| Item dimensions L x W x H | 12 x 6 x 0.4 inches |
| Item model number | BS 40578 |
| Manufacturer | Fel-Pro |
| Manufacturer Part Number | BS 40578 |
| Material | Plastic |
| Model | Engine Main Seal Kit |
| OEM Part Number | BS40578 |
| Product Dimensions | 12 x 6 x 0.4 inches |
| Specification Met | Fda |
| UPC | 841137374424 084113737442 |

## Product Details

- **Bearing Number:** BS40578
- **Brand:** Fel-Pro
- **Item Weight:** 0.1 Pounds
- **Item dimensions L x W x H:** 12 x 6 x 0.4 inches
- **Material:** Plastic

## Images

![FEL-PRO BS 40578 Rear Main Seal Set - Image 1](https://m.media-amazon.com/images/I/711A8RKyUPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Viton seal
*by E***A on February 1, 2025*

the Fel-Pro package contained a Viton seal with "National" cast into the material. Has a loop spring to maintain a good seal. worked for a GM 2.5L Iron Duke

### ⭐⭐⭐⭐⭐ Perfect
*by S***N on September 2, 2023*

Fit perfectly on a 92 jeep yj 2.5. Zero leaks have roughly 2k miles on it since installed.

### ⭐⭐⭐⭐⭐ Perfect fit.
*by C***. on July 16, 2023*

Perfect fit!

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-08*