National
Drive Axle Shaft Seal
$23.56
National
Part # 40576S
4.7(47 reviews)Joint darbre dessieu
Fits International, Jeep, Willys — 199 vehicle applications
Call for Price
Contact us at 1-866-461-2787 for pricing
available
Contact us at 1-866-461-2787 for pricing
Call for PriceFree ShippingOrders $99+
WarrantyManufacturer backed
Easy Returns30-day policy
Canadian OwnedShipped across Canada
Will this fit your vehicle?
Select your vehicle to check fitment.
National 40576S Vehicle Fitment
Fits 199 vehiclesThis Joint darbre dessieu fits International, Jeep, Willys vehicles.
1972-1973 Jeep J-4500
1966-1973 Jeep Commando
1966-1971 Jeep Jeepster
1966-1968 Jeep CJ5A
1966-1968 Jeep CJ6A
1965-1973 Jeep J-2500
1965-1973 Jeep J-2600
1965-1970 Jeep J-2700
1965-1970 Jeep J-3500
1965-1970 Jeep J-3600
1965 Jeep J-2800
1963-1973 Jeep J-100
1963-1973 Jeep Wagoneer
1963-1964 Jeep J-210
1963-1964 Jeep J-220
1963-1964 Jeep J-230
1963-1964 Jeep J-200
1962-1969 Jeep Gladiator
1962-1966 Jeep FC150
1961-1969 Jeep Universal Truck
1961-1967 Jeep Universal
1959-1973 Jeep CJ5
1959-1973 Jeep CJ6
1959-1966 Jeep CJ3
1956 Jeep 475
1943-1958 Jeep Willys
National 40576S Specifications
- Part Description
- Oil Seal
- Unit of Dimension
- Inch
- Outside Diameter
- 50.800
- Housing Bore
- 50.700
- Width
- 0.250
- Shaft Diameter
- 1.187
National 40576S Product Description
National 40576S Arbre de roue – Joint d’étanchéité pour Jeep CJ5
Key Features
- Delivers quality and reliable performance for every type of repair
- Design type: springless; single-lip
- Good low temperature capability
- Low swell in hydrocarbon fluids
- Temperature range: -40°F to 225°F / -40°C to 107°C
- Baja expansión en fluidos de hidrocarburos
- Buena capacidad a bajas temperaturas
- Ofrece un rendimiento confiable de calidad para cada tipo de reparación
- Rango de temperatura: -40°F a 225°F / -40°C a 107°C
- Tipo de diseño: Sin resorte; un solo labio
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
About National
Shop National Drive Axle Shaft Seal at Autrex with vehicle fitment details, current pricing, and checkout options for the National 40576S. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Ratings & Reviews
4.7out of 5
Based on 47 reviews
- 538
- 46
- 31
- 21
- 11
- Direct fit, no surprisesMarc D.Verified BuyerMay 28, 2026
Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.
Installed on 2016 Ram 1500
- Shipped fast across CanadaJen P.Verified BuyerMay 14, 2026
Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.
Installed on 2014 Chevrolet Silverado 1500
- Good part, double-check your sideSteve R.Verified BuyerApr 30, 2026
Works great so far. Just confirm fitment for your exact trim before ordering — the fitment list on the page was accurate for mine.
Installed on 2017 Ford F-150
- Quiet againAmrit S.Verified BuyerApr 19, 2026
Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.
Installed on 2015 GMC Sierra 1500
- Would buy againDaniel L.Mar 22, 2026
Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.
Installed on 2013 Dodge Durango
Frequently Asked Questions — National 40576S
What vehicles does the National 40576S fit?
The National 40576S fits 32 vehicle applications including 1971-1980 International Scout II, 1966-1973 Jeep Commando, 1963-1973 Jeep J-100, 1965-1973 Jeep J-2500, 1965-1973 Jeep J-2600 and 27 more. Check the full fitment list above to confirm your vehicle.
What are the shipping options for the National 40576S?
Shipping options for the National 40576S are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
What is the price of the National 40576S?
For current pricing on the National 40576S, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.
Is the Joint darbre dessieu a direct fit replacement?
Yes, the Joint darbre dessieu by National is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the Joint darbre dessieu come with?
The Joint darbre dessieu comes with the standard National manufacturer warranty. Please check the product specifications for exact warranty terms.
