Ensure your Mack A21 trailer axle operates at peak performance with the Fortpro Grease Seal. Designed to prevent grease leaks and protect against contaminants, this high-quality seal keeps your axle components well-lubricated and running smoothly. Manufactured with durable materials and precision engineering, it meets and exceeds OEM standards for a perfect fit and long-lasting performance. Trust Fortpro to provide the reliability and durability you need on the road.
Fortpro is a trusted leader in the development and manufacturing of premium-quality truck parts designed to meet the demands of semi-trucks and heavy-duty trucks. Renowned for innovation, durability, and reliability, Fortpro products are engineered to enhance performance, safety, and efficiency across a wide range of trucking applications.
Whether you're seeking OEM replacement parts or upgrades, Fortpro provides a diverse selection of components backed by a global reputation for quality and innovation. Trust Fortpro for the parts you need to keep your vehicles on the road longer and stronger.
Basic Part Information5 attributes
| Product Line | Driveline & Axles |
|---|---|
| Category Name | Axle Wheels Oil Bath Seals |
| Part Type | Oil Seal |
| Alternate Part Name | Trailer Wheel Seal, Trailer Axle Seal, Oil Bath Seal, Grease Seal |
| OEM Part Number | H-802 |
Application/Fitment Attributes2 attributes
| Application Type | Heavy Duty Trucks, Semi-Trucks |
|---|---|
| Outside Diameter (O.D.) | 6.058 in. |
Dimensional/Physical Attributes4 attributes
| Material | Nitrile (NBR) |
|---|---|
| Inside Diameter (ID) | 4.250 in. |
| Seal Shaft Diameter | 4.250 in. |
| Width | 0.542 in. |
Technical/Performance Attributes1 attribute
| Seal Design Type | Wheel Seals |
|---|
Packaging / Logistics Attributes:1 attribute
| Net Weight | 0.50 lb. |
|---|
Intended Application
- Compatible with Mack A21 Trailer Axle
- Delmack: 10-H-802
- National: H-802