National 370150A Wheel Seal - Heavy Duty Axle Seal for Trucks & Trailers - Perfect for Off-Road & Commercial Vehicle Maintenance

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.

COMPATIBILITY – Fits 2003-2009 Chevrolet C4500 Kodiak; 2003-2009 Chevrolet C5500 Kodiak; 2003-2009 Chevrolet C6500 Kodiak; 2003-2009 Chevrolet C7500 Kodiak; 2003-2009 GMC C4500 Topkick; 2003-2009 GMC C5500 Topkick; 2005-2009 GMC C5500 Topkick; 2003-2009 G

GET THE RIGHT PART -- Before purchasing, please check the “Amazon Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “Amazon 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

Red 37 Series oil bath seals deliver dependable point contact seal

Temperature range -40°F to 225°F; -40°C to 107°C

Unitized construction provides greater structural integrity, easier installation and main lip protection

Abrasion-protected nitrile with spring-loaded main lip for positive sealing with reduced shaft interference

Unique rubber I.D. and O.D. includes patented SURE-LOCK ribs that inhibits shaft leaks and protects bores