This is a replacement oil cap gasket designed for Dexter Fortress-style bolt-on aluminum hub caps. It ensures a secure seal between the hub face and the cap, preventing leaks in oil bath systems. Ideal for maintenance, replacement, or restocking service parts.

Detailed Information:

Fitting:

Designed to fit Dexter aluminum Fortress bolt-on hub caps (e.g., part #021-259-00). Intended for use on 9K–12K Dexter oil bath hubs. Simple replacement with bolt-on reassembly.

Features:

• Leak Protection: Creates a secure seal between cap and hub face to prevent oil loss.
• High Durability: Made from premium, oil-resistant gasket material for long-lasting performance.
• OEM Compatibility: Matches Dexter factory specifications for Fortress bolt-on hub caps.
• Service Part: Ideal for repairs, maintenance, or rebuilds without replacing the full cap assembly.

Interchangeable Part Numbers:

• 010-500-00

Product Overview:

This Dexter bolt-on oil cap gasket is a critical component in maintaining a proper seal on 9K–12K oil bath hubs. Whether replacing a worn gasket or rebuilding a hub assembly, this part ensures long-term oil retention and system integrity for your trailer axle.