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1978 GMC K25

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National 99138 Manual Trans Input Shaft Repair Sleeve
for 1978 GMC K25

National

 
Brand:National
Part Number: 99138
UPC: 724956213443
Weight: 0.08 lbs
Condition:New



On Sale:

$29.56

Availability:
1 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Redi-Sleeve

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:
1.638 in.
Flange Diameter:
41.610 mm
Grade Type:
Premium
Installation Depth:
0.813 in.
Installation Depth:
20.650 mm
Material:
Stainless Steel
Minimum Shaft Diameter:
1.371 in.
Minimum Shaft Diameter:
34.820 mm
Overall Width (Inch):
0.625 in.
Overall Width (MM):
15.880 mm
Part Description:
Shaft Redi-Sleeve
Shaft Diameter Maximum:
1.377 in.
Shaft Diameter Maximum:
34.980 mm
Shaft Diameter:
1.375 in.
Shaft Diameter:
34.925 mm
Unit of Dimension:
in.
Width On Shaft:
0.500 in.
Width On Shaft:
12.700 mm
Chicago Rawhide #:
99138
General Motors #:
0704-7874
SKF #:
99138
Timken #:
KWK99138
Victor Reinz #:
99138RS
Country of Origin:
US

National 99138 Manual Trans Input Shaft Repair Sleeve compatibility with your 1978 GMC K25...

Last Updated: 09/06/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1978

 

1978

 
GMC K25

4.1L L6 Gas OHV
1
 
Transfer Case Mounting Adaptor Repair Sleeve
with 1.375 (in) Shaft
with New Process 203 Transfer Case
2 Speed
4WD
 

GMC K25



4.1L L6 Gas OHV Transfer Case Mounting Adaptor Repair Sleeve
with 1.375 (in) Shaft
with New Process 203 Transfer Case
2 Speed
4WD

1 Per Vehicle

1978

 

1978

 
GMC K25

4.1L L6 Gas OHV
1
 
Transfer Case Mounting Adaptor Repair Sleeve
with 1.375 (in) Shaft
with New Process 205 Transfer Case
2 Speed
4WD
 

GMC K25



4.1L L6 Gas OHV Transfer Case Mounting Adaptor Repair Sleeve
with 1.375 (in) Shaft
with New Process 205 Transfer Case
2 Speed
4WD

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
GMC K25

5.0L V8 Gas OHV
1
 
Transfer Case Mounting Adaptor Repair Sleeve
with 1.375 (in) Shaft
with New Process 203 Transfer Case
2 Speed
4WD
 

GMC K25



5.0L V8 Gas OHV Transfer Case Mounting Adaptor Repair Sleeve
with 1.375 (in) Shaft
with New Process 203 Transfer Case
2 Speed
4WD

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
GMC K25

5.0L V8 Gas OHV
1
 
Transfer Case Mounting Adaptor Repair Sleeve
with 1.375 (in) Shaft
with New Process 205 Transfer Case
2 Speed
4WD
 

GMC K25



5.0L V8 Gas OHV Transfer Case Mounting Adaptor Repair Sleeve
with 1.375 (in) Shaft
with New Process 205 Transfer Case
2 Speed
4WD

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
GMC K25

7.4L V8 Gas OHV
1
 
Transfer Case Mounting Adaptor Repair Sleeve
with 1.375 (in) Shaft
with New Process 203 Transfer Case
2 Speed
4WD
 

GMC K25



7.4L V8 Gas OHV Transfer Case Mounting Adaptor Repair Sleeve
with 1.375 (in) Shaft
with New Process 203 Transfer Case
2 Speed
4WD

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
GMC K25

7.4L V8 Gas OHV
1
 
Transfer Case Mounting Adaptor Repair Sleeve
with 1.375 (in) Shaft
with New Process 205 Transfer Case
2 Speed
4WD
 

GMC K25



7.4L V8 Gas OHV Transfer Case Mounting Adaptor Repair Sleeve
with 1.375 (in) Shaft
with New Process 205 Transfer Case
2 Speed
4WD

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
GMC K25

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV
1
 
Transfer Case Mounting Adaptor Repair Sleeve
with 1.375 (in) Shaft
with New Process 203 Transfer Case
2 Speed
4WD
 

GMC K25



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV Transfer Case Mounting Adaptor Repair Sleeve
with 1.375 (in) Shaft
with New Process 203 Transfer Case
2 Speed
4WD

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
GMC K25

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV
1
 
Transfer Case Mounting Adaptor Repair Sleeve
with 1.375 (in) Shaft
with New Process 205 Transfer Case
2 Speed
4WD
 

GMC K25



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV Transfer Case Mounting Adaptor Repair Sleeve
with 1.375 (in) Shaft
with New Process 205 Transfer Case
2 Speed
4WD

1 Per Vehicle

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