🔩 Seal the Deal with Confidence!
The National 4741 Oil Seal is a high-performance, spring-loaded, multi-lip seal designed to provide exceptional reliability in a wide range of temperatures, from -40°F to 225°F. With its low swell in hydrocarbon fluids, this seal ensures optimal performance for all your repair needs, making it a must-have for professionals who demand quality.
| Manufacturer | National |
| Brand | NATIONAL |
| Item model number | 4741 |
| Exterior | machined |
| Manufacturer Part Number | 4741 |
| Outer Material | other |
| Size | medium |
| Assembly Required | No |
| Manufacturer | National |
| Country of Origin | USA |
| Item Weight | 45.4 g |
A**R
Five Stars
Fit and worked just fine. 2004 2500HD Duramax
Y**H
Five Stars
Good seal
G**N
won't fit NP 246
This Seal does NOT work if your truck has a push button 4x4 and "Auto" function. Amazon said this fit my truck but it did not, I searched and found the correct one ACDelco 15661460 listed here on Amazon is listed as not fitting when it is the correct one for trucks with the NP246 (electronic transfer case with auto function).I ended up having to ride my bike to the local chain parts store and picking up the correct National Oil Seal for $10 more :(
Trustpilot
3 weeks ago
3 weeks ago
