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Complete Service Kit for Aluminum Grease/Oil Cap - FORTRESS BOLT-ON - DEXTER

Key Specifications:

• Axle Capacity Compatibility: 9,000 – 12,000 lbs

• Application: Service Kit for Dexter Fortress Bolt-On Cap (Part #021-259-00)

• Axle Type: Medium-Duty Dexter Axles

• Material: High-Quality Replacement Components

• Mount Style: Bolt-On

Fitting:

• Specifically designed for Dexter 9K – 12K axles equipped with Fortress Aluminum Bolt-On Oil Caps.

• Ideal for replacing worn or damaged components on the K21-259-00 cap assembly.

Kit Includes (Part #K71-187-00):

• (2) Dexter Logo Rubber Plug – Part #085-029-00

• (2) Oil Fill Plug – Part #007-695-00

• (2) Bolt-On Oil Cap Gasket – Part #010-500-00

• (12) Bolt/Lock Washers – Part #007-684-00

Features:

• OEM Replacement Components: Engineered to match Dexter’s original specifications for reliable sealing and performance.

• Complete Maintenance Kit: Contains all essential parts to re-seal and restore the Fortress oil cap system.

• Durable and Service-Ready: Made from long-lasting materials to ensure continued performance under heavy-duty use.

• Easy Installation: All parts are direct-fit replacements, requiring no modifications.

Interchangeable Part Numbers:

• K71-187-00

Product Overview:

The Fortress Aluminum Bolt-On Cap Service Kit (K71-187-00) is the official Dexter maintenance kit for K21-259-00 Fortress Bolt-On Caps, used on 9,000 to 12,000 lb medium-duty trailer axles. This kit includes all the key wear components—gaskets, oil fill plugs, logo rubber plugs, and bolt/lock washers—ensuring your oil cap system remains sealed, secure, and functional. Whether you're performing routine maintenance or replacing damaged parts, this OEM-quality service kit offers a quick and complete solution for keeping your Dexter Fortress oil caps in top condition.