The 10-3125-08 trailer oil seal is engineered to handle the demands of high-capacity oil bath axle systems, offering long-lasting performance and excellent leak prevention. With a 3.125" inner diameter and 4.5" outer diameter, it’s designed to fit Dexter 10K-HD, 12K, and 15K axles, as well as AL-KO 10K–12K axles. This heavy-duty seal keeps lubrication in and contaminants out, ensuring axle components stay protected under load.

Detailed Information:

Fitting:

Compatible with Dexter 10K-HD, 12K, and 15K axles, as well as AL-KO 10K–12K axles. Works with hub castings: Dexter 9-27, 8-214, 8-216, 8-401, 9-28 and AL-KO 090814. Not suitable for Dexter 10K General Duty (GD) axles.

Features:

• Heavy-Duty Sealing: Designed to withstand high-load axle use while minimizing oil loss.
• Leak-Resistant Fit: Maintains lubrication integrity and helps extend bearing life.
• Long-Term Durability: Built from quality materials to endure tough towing conditions.
• Broad Compatibility: Replaces Dexter, Hayes, and AL-KO oil seals with precision fit.

Interchangeable Part Numbers:

• Dexter: 10-56
• AL-KO: 568217
• Hayes: 091023

Product Overview:

The Trailer Oil Seal – 10-3125-08 – For 10K–15K Axles is built for trailers with heavy-duty oil bath systems. Its secure fit and durable construction help reduce wear and leakage, making it a reliable choice for long-distance hauling and industrial use.