National Bearings 5278 | Rear Engine Crankshaft Seal

Part Number
5278
Crankshaft Seal

Fits: 65-83 Ford F-100, 65-96 Ford F-250, 65-97 Ford F-350, 65-76 Ford P-350, 72-83 Ford E-100 Econoline, 72-74 Ford E-200 Econoline, 72-74 Ford E-300 Econoline, 75-83 Ford E-100 Econoline Club Wagon, 75-96 Ford E-150 Econoline, 75-96 Ford E-150 Econoline Club Wagon, 75-96 Ford E-250 Econoline, 75-96 Ford E-350 Econoline, 75-96 Ford F-150, 75-76 Ford P-400, 75-77 Ford P-500, 77-80 Ford E-250 Econoline Club Wagon, 77-96 Ford E-350 Econoline Club Wagon, 83-91 Ford E-250 Econoline Club Wagon, 80-96 Ford Bronco, 83-89 DeTomaso Pantera, 83-86 Ford LTD, 83-89 Mercury Grand Marquis, 87-91 Ford LTD Crown Victoria, 95 Ford Mustang, 96 Ford Econoline Super Duty, 97 Ford F-250 HD
Special Price $28.53 Regular Price $33.57
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Estimated Ship Date: 1 Business Day or Less

Description


National 5278 Crankshaft Seal

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.


Features


  • Design type: springless; multi-lip
  • Temperature range: -100°F to 450°F / -73°C to 232°
  • Excellent dry running capabilities
  • Low coefficient of friction
  • Delivers quality and reliable performance for every type of repair


Specifications


Inside Diameter:3.750
Inside Diameter:95.250
Material:PTFE
Outside Diameter:114.450
Outside Diameter:4.506
Outside Diameter (Inch):4.506
Outside Diameter (MM):114.450
Part Description:Oil Seal Kit
Shaft (Inch):3.750
Shaft (MM):95.250
Thickness:9.190
Thickness:0.362
Type:FW-H
Unit of Dimension:Inch
Width (Inch):0.362
Width (MM):9.190


Interchange


  • Chicago Rawhide: 37340
  • Ford: C5AZ6701B
  • SKF: 37340
  • Timken: 5278


Fitment


  • 1965-1983 Ford F-100        Position: Rear
  • 1965-1996 Ford F-250        Position: Rear
  • 1972-1983 Ford E-100 Econoline        Position: Rear
  • 1972-1974 Ford E-200 Econoline        Position: Rear
  • 1975-1996 Ford E-150 Econoline        Position: Rear
  • 1975-1996 Ford E-150 Econoline Club Wagon        Position: Rear
  • 1975-1976 Ford P-400        Position: Rear
  • 1977-1980 Ford E-250 Econoline Club Wagon        Position: Rear
  • 1977-1996 Ford E-350 Econoline Club Wagon        Position: Rear
  • 1983-1991 Ford E-250 Econoline Club Wagon        Position: Rear
  • 1980-1996 Ford Bronco        Position: Rear
  • 1983-1989 DeTomaso Pantera        Position: Rear
  • 1983-1986 Ford LTD        Position: Rear
  • 1983-1989 Mercury Grand Marquis        Position: Rear
  • 1987-1991 Ford LTD Crown Victoria        Position: Rear
  • 1965-1997 Ford F-350        Position: Rear
  • 1965-1976 Ford P-350        Position: Rear
  • 1972-1974 Ford E-300 Econoline        Position: Rear
  • 1975-1983 Ford E-100 Econoline Club Wagon        Position: Rear
  • 1975-1996 Ford E-250 Econoline        Position: Rear
  • 1975-1996 Ford E-350 Econoline        Position: Rear
  • 1975-1996 Ford F-150        Position: Rear
  • 1975-1977 Ford P-500        Position: Rear
  • 1995 Ford Mustang        Position: Rear
  • 1996 Ford Econoline Super Duty        Position: Rear
  • 1997 Ford F-250 HD        Position: Rear


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