Best Fel Pro Main Seals in 2026

Daisy
Last Updated: Jul 18, 2026

At a Glance: Our Top Picks for Fel Pro Main Seals

National Oil Seals 710685 Axle Shaft Seal
#TOP1
National Oil Seals 710685 Axle Shaft Seal
9.7
PM SCORE
National 223801 Oil Seal
#TOP2
National 223801 Oil Seal
8.6
PM SCORE
National 7692S Oil Seal
#TOP3
National 7692S Oil Seal
7.5
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Fel Pro Main Seals of 2026

Market Overview
Fel Pro Main Seals Reviewed
  • Reviews Analyzed: 566 Items
  • PM Avg. Rating: 5.9 / 10
6 Products Evaluated
  • Highest Price: $33.39
  • Lowest Price: $8.84
  • Avg. Price: $17.58

National Oil Seals 710685 Axle Shaft Seal

NATIONAL
710685
5.60 X 1.00 X 5.60 Inches
0.60 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
The Faucet Fairy 0.00

Features

low swell in hydrocarbon fluids

design type: spring loaded; multi-lip

provides good low temperature capability

temperature range: -40°f to 225°f; -40°c to 107°c

delivers quality and reliable performance for every type of repair

Fit type: Vehicle Specific

National 223801 Oil Seal

NATIONAL
223801
2.75 X 0.69 X 2.75 Inches
0.03 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Design type: spring loaded; multi-lip

Temperature range: -40°F to 225°F / -40°C to 107°C

Good low temperature capability

Low swell in hydrocarbon fluids

Delivers quality and reliable performance for every type of repair

National 7692S Oil Seal

NATIONAL
7692S
2.75 X 2.00 X 0.10 Inches
0.11 pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Design type: spring loaded; multi-lip

Temperature range: -20°F to 300°F / -29°C to 49°C

Resistance to EP lubricants

Low swell in hydrocarbon fluids

Delivers quality and reliable performance for every type of repair

National 710112 Oil Seal

NATIONAL
710112
3.25 X 1.13 X 3.25 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Design type: spring loaded; multi-lip

Temperature range: -20°F to 300°F / -29°C to 49°C

Resistance to EP lubricants

Low swell in hydrocarbon fluids

Delivers quality and reliable performance for every type of repair

Material: Polyacrylate

Design type: Spring loaded; multi-lip

Temperature range: Minus 20 degree Fahrenheit to 300 degree Fahrenheit

Compatible with most oils and EP lubricants at higher operating temperatures

High resistance to oxidation and ozone, and has low swell in hydrocarbon fluids

National 222742 Man Trans Input Shaft Seal

NATIONAL
222742
2.00 X 0.63 X 2.00 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Design type: spring loaded; single-lip

Temperature range: -40°F to 400°F / -40°C to 204°C

Excellent high temperature capabilities

Compatible with wide range of fluids

Delivers quality and reliable performance for every type of repair

Material: Fluoroelastomer

Design type: Spring loaded; single-lip

Temperature range: Minus 40 degree Fahrenheit to 400 degree Fahrenheit

Excellent high temperature capabilities and compatible within a wide range of fluids

Provides long life while providing superior performance

#TOP6

National 301-Ss Ball Bearing

NATIONAL
301SS
2.06 X 2.06 X 0.88 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

BUILT TO LAST -- Advanced heat treatment process for strength

PREMIUM MATERIALS -- Precision manufactured using premium-grade steel for lasting performance and extended bearing life

RELIABLE PERFORMANCE -- Element size and quantity are engineered to meet or exceed the load rating of OE bearings

COMPREHENSIVE COVERAGE -- Industry-leading coverage for domestic and import applications

RIGOROUS TESTING -- Comprehensive testing throughout design and development processes by National engineers for quality you can count on

Top 10 main seals Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
National 6

Top 10 main seals Brands Pie Chart


We've carried out a comprehensive analysis of 566 reviews on main seals, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select main seals priced around $17.58, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 6 main seals for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right seals Products based on their needs, saving them considerable time when choosing which main seals to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.