Description:
Get the National 99287 Engine Crankshaft Seal for your vehicle. Buy now and secure your purchase online!
Repair Sleeve
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 todays vehicles.
Features and Benefits:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Easy to install with removable flange and installation tool
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
Specifications:
Flange Diameter:
3.219 in.
Flange Diameter:
81.760 mm
Installation Depth:
1.250 in.
Installation Depth:
31.750 mm
Material:
Stainless Steel
Minimum Shaft Diameter:
2.873 in.
Minimum Shaft Diameter:
72.970 mm
Overall Width (Inch):
0.938 in.
Overall Width (MM):
23.830 mm
Part Description:
Shaft Redi-Sleeve
Shaft Diameter Maximum:
2.879 in.
Shaft Diameter Maximum:
73.130 mm
Shaft Diameter:
2.874 in.
Shaft Diameter:
73.000 mm
Width On Shaft:
0.781 in.
Width On Shaft:
19.840 mm
General Motors #:
0704-7903
