3459 National Seal Auto Trans Output Shaft Seal OE Replacement
3459 National Seal Auto Trans Output Shaft Seal OE Replacement
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3459 National Seal Auto Trans Output Shaft Seal OE Replacement
Experience superior performance and reliability with the 3459 National Seal Auto Trans Output Shaft Seal. Designed by National®, a trusted name in sealing solutions for over 75 years, this output shaft seal stands out for its quality and advanced engineering.
Key Features:
- Low Swell in Hydrocarbon Fluids: Engineered to maintain integrity in various fluid conditions.
- Design Type: Spring Loaded, Multi Lip for enhanced sealing capability.
- Temperature Range: Operates effectively from -40°F to 225°F (-40°C to 107°C), ensuring reliability in extreme conditions.
- Material: Made from durable Polyacrylate to withstand wear and tear.
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Dimensions:
- Inside Diameter: 1.575 Inch
- Outside Diameter: 2.289 Inch
- Thickness: 0.354 Inch
- Warranty: Comes with a limited 90-day warranty for peace of mind.
Benefits:
This output shaft seal delivers quality and reliable performance for every type of repair, making it an essential component for maintaining optimal functionality in your vehicle. Trust the 3459 National Seal to provide the durability and efficiency your auto transmission needs.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

