National Seals Axle Hub Cap, Cast Aluminum, 5-17/32 in OD, 1.812 in H, Oil Application, with Zytel Window & Torx Screws
#NAT340-249
Product Overview
Engineered to Prevent Contamination of Hub Lubricants and Provide Protection For Bearings and Seals. Premium Gaskets, Zytel Windows, Steel Torx Screws and an Industrial Strength Hubcap Casting. 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.
Features & Benefits
- Manufactured to Meet or Exceed O.E.M. Specifications in Function, Form & Fit.
- Unbeatable protection for wheel end systems
- Cast aluminum hub cap
- Zytel® inspection window resists window clouding and cracking
- Steel Torx® screws eliminate back-out and resist contamination
- Slit-style vent plugs reduce pressure while preventing contamination
- Fel-Pro® hub cap gasket included
Specifications
| Application | Oil |
| Height | 1.812 in |
| Material | Cast Aluminum |
| Packaging | Boxed |
| Quantity | 1 |
| Type | Hub Cap |
| Includes | Gasket, Plug, Zytel Window, Steel Torx Screws |
| Outside Diameter | 5-17/32 in |
| Manufacturer Part Number | 340-249 |
| Product Category | Axle Hub Cap |
Interchanges & Equivalent parts:
| 340-249 |
| RNT340249 |




















