021-259-00 - Aluminum Oil/Grease Cap – Fortress Bolt-On (Cap Only) – For 9K–12K Hubs | DXT

021-259-00 - Aluminum Oil/Grease Cap – Fortress Bolt-On (Cap Only) – For 9K–12K Hubs | DXT
This is a standalone Fortress-series aluminum bolt-on hub cap, designed for Dexter 9,000–12,000 lb oil bath axle hubs. Built from corrosion-resistant aluminum alloy, it replaces the cap only—ideal for servicing or replacing damaged units without needing a full kit.
Detailed Information:
| Axle Rating | 9,000–12,000 lbs |
|---|---|
| Mount Style | Bolt-On |
| Material | Aluminum Alloy |
| Application | Oil Bath Hub Systems |
Fitting:
Direct replacement for Dexter Fortress bolt-on aluminum cap (Part #021-259-00). Designed to fit Dexter 9K–12K oil bath axles equipped with the Fortress bolt pattern. Does not include hardware, gasket, or plug.
Features:
- High-Strength Aluminum: Corrosion-resistant and impact-tough for long-term use.
- OEM Fit: Matches Dexter’s factory specs for Fortress bolt-on systems.
- Cap Only: Ideal for partial replacements—reuse existing hardware and plug.
- Fleet-Ready: Commonly stocked for in-field service or shop repairs.
Interchangeable Part Numbers:
- 021-259-00
Product Overview:
This aluminum Fortress bolt-on cap is built for 9K–12K Dexter axles. As a cap-only replacement, it’s ideal for restoring hub protection without purchasing a full kit. Whether you're upgrading damaged components or stocking spares, this OEM-quality cap ensures lasting performance in oil bath systems.
- Product type: Oil & Dust Caps



















