National/Federal Mogul Oil Seal 370014A

This seal is Identical in all ways other than branding to the Dexter 010-056-00

12K - 15K

3.125X4.506X.605

Fits most 12K-15K Dexter axles with 12-1/4 x 4 and 12-1/4 x 5 brakes

Also fits AL-KO 10-12K Axles with the 120 Spindle

Works for 568217 / 091023 / 010-056-00 / 25901220 / OB3145059 / A22357B 

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.

• 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-resistant 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 prevent shaft leaks and bore contamination