Description
Comparison points and tradeoffs
When comparing National 471763 Oil Seal with other Seals options, use this source-backed detail as the primary discriminator: Delivers quality and reliable performance for every type of repair.
Use this second fact to evaluate the tradeoff: Temperature range: -40°F to 225°F / -40°C to 107°C. A third point to compare across alternatives is: Product identity: National 471763 Oil Seal.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
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.
Source product highlights
- Design type: spring loaded; multi-lip
- Temperature range: -40°F to 225°F / -40°C to 107°C
- Good low temperature capability
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair




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