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Manual Transmission Input Shaft Seal

National(R) 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.
Shaft (MM)27.940
Housing Bore1.572
Sealing MaterialPolyacrylate
Housing Bore (mm)39.930
Series2000
Thickness0.308
Helix TypeClockwise-Spiral Lip Design
Outside Diameter (mm)40.080
Width (Inch)0.308
Outside Diameter (Inch)1.578
Thickness7.820
RedicoatYes
Unit of DimensionInch
Housing Bore (Inch)1.572
Shaft Diameter1.100
Housing Bore39.930
Outside Diameter (Inch)1.578
Housing Bore (mm)39.930
Width7.820
Width (mm)7.820
Shaft (Inch)1.100
Outside Diameter (mm)40.080
Housing Bore (Inch)1.572
Width0.308
Shaft Diameter27.940
Shaft (Inch)1.100
Inside Diameter27.940
Outside Diameter1.578
Width (Inch)0.308
Outside Diameter40.080
Width (mm)7.820
MaterialPolyacrylate
Inside Diameter1.100
Shaft (MM)27.940
Type48
Weight0
BrandNational
Part Number2503N
Line CodeNAT
UPC087674970495
TerminologyManual Transmission Input Shaft Seal
For warranty information please contact Auto-Wares.