National 370003A Oil Bath 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.

• Dynamic Edge Red 37 Series oil bath seals deliver dependable point contact seal
• Unique rubber I.D. and O.D. includes patented SURE-LOCK® ribs that prevent shaft leaks and bore contamination
• Unitized construction provides greater structural integrity, easier installation and main lip protection
• Temperature range: -40°F to 225°F / -40°C to 107°C
• Abrasion-resistant nitrile with spring-loaded main lip for positive sealing with reduced shaft interference

Footnote:	Dynamic Edge
Housing Bore:	160.300
Housing Bore:	6.311
Housing Bore (Inch):	6.311
Housing Bore (MM):	160.300
Installation Tool:	RD305
Material:	Nitrile
Outside Diameter:	160.480
Outside Diameter:	6.325
Outside Diameter (Inch):	6.325
Outside Diameter (MM):	160.480
Part Description:	Oil Bath Seal
Series:	370000
Shaft (Inch):	4.765
Shaft (MM):	121.030
Shaft Diameter:	121.030
Shaft Diameter:	4.765
Type:	11
Unit of Dimension:	Inch
Width:	27.380
Width:	1.078
Width (Inch):	1.078
Width (MM):	27.380

• ACDelco: 12303853
• ACDelco: 291-308
• ACDelco: 291-311
• ACDelco: 292-9
• ACDelco: 299-4
• Chrysler: 2955840
• Chrysler: 2975361
• Eaton: 128861
• FWD: 114228
• FWD: 114229
• General Motors: 2057480
• General Motors: 2317614
• General Motors: 2322621
• General Motors: 2332303
• General Motors: 15550869
• General Motors: 15557677
• General Motors: 15679880
• General Motors: 15982769
• General Motors: 15982869
• Isuzu: 1-09625495-0
• Isuzu: 1-87061-350-0
• Mack: 32QJ-00127A
• Mack: 32QJ-179
• Mack: 32QJ-19325
• Mack: 32QJ-19336
• Mack: 32QJ-19353
• Mack: 32QJ-19354
• Mack: 32QJ-19355
• Mack: 32QJ-19373
• Meritor: 229
• Navistar: 1680802C1
• Rockwell International: 229
• Spicer: 070HH134
• Stemco: 309-0973
• White Truck: 11CH-0210
• White Truck: 1045273
• White Truck: 27003943
• White Truck: 27021377
• White Truck: 27074450
• White Truck: 27074962
• White Truck: 27104674
• White Truck: 27108900
• White Truck: 27128839
• White Truck: 02-7003943
• White Truck: 02-7021377
• White Truck: 02-7104674
• White Truck: 02-7108900
• White Truck: 02-7128839
• White Truck: 02_7074450
• White Truck: 02707-4962

• 2009-2018 Hino 338        Position: Rear Inner
• 2009-2014 Hino 338CT        Position: Rear Inner
• 2005-2011 Hino 268        Position: Rear Inner
• 2011-2014 Hino 268A        Position: Rear Inner