NATIONAL
More Information for NATIONAL 4918
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NATIONAL 4918  
$1.57
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$0.00
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+ Sold in packs of 1x1
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NATIONAL 4918 Specifications
Flanged Outside Diameter (in)3.450
Flanged Outside Diameter (MM)87.630
Helix TypeClockwise-Spiral Lip Design
Housing Bore (IN)3.228
Housing Bore (MM)82.000
Inside Diameter (IN)1.787
Inside Diameter (MM)45.390
MaterialPolyacrylate
Outside Diameter (IN)3.238
Outside Diameter (MM)82.250
RedicoatYes
Sealing MaterialPolyacrylate
Shaft Diameter (IN)1.787
Shaft Diameter (MM)45.390
Thickness (IN)0.335
Thickness (MM)8.510
Type83
Width (IN)0.335
Width (MM)8.510
NationalŪ Oil Seals & Bearings has built a reputation as one of the most respected names in the industry. They have offered premium sealing and wheel end solutions for more than 75 years. Their design and engineering teams keep pace with the industry and provide advanced solutions for today's vehicles.

Features & Benefits:
  • Design type: spring loaded; single-lip
  • Temperature range: -20°F to 300°F / -29°C to 49°C
  • Resistance to EP lubricants
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
OEM / Interchange Numbers: 24204772

Closeout Inventory Warranty Information:
Wholesaler Closeout items have a 30 day warranty (but still are covered by our Return Policy).

NATIONAL Regular Inventory Warranty Information:
12 Months