1978 GMC K15 Transfer Case Mounting Adapter Seal
Browse our online catalogue to find original replacement Transfer Case Mounting Adapter Seals specifically designed to fit a 1978 GMC K15.



1978 GMC K15 Transfer Case Mounting Adapter Seal
$10.39
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 1978 GMC K15
Equipped With:
Transmission Manufacturer: Muncie; Transmission Speeds: 3;
Transmission Manufacturer: Muncie; Transmission Speeds: 3;
Vehicle Fitment Notes:
1.375 Shaft Diameter 2.250 Bore Diameter 2.254 Outside Diameter Seal 0.313 Width New Process 203, 205
1.375 Shaft Diameter 2.250 Bore Diameter 2.254 Outside Diameter Seal 0.313 Width New Process 203, 205



1978 GMC K15 Transfer Case Mounting Adapter Seal
$10.39
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 1978 GMC K15
Equipped With:
Transmission Manufacturer: Muncie; Transmission Speeds: 4;
Transmission Manufacturer: Muncie; Transmission Speeds: 4;
Vehicle Fitment Notes:
1.375 Shaft Diameter 2.250 Bore Diameter 2.254 Outside Diameter Seal 0.313 Width New Process 203, 205
1.375 Shaft Diameter 2.250 Bore Diameter 2.254 Outside Diameter Seal 0.313 Width New Process 203, 205



1978 GMC K15 Transfer Case Mounting Adapter Seal
$10.39
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 1978 GMC K15
Equipped With:
Transmission Manufacturer: Tremec; Transmission Speeds: 3;
Transmission Manufacturer: Tremec; Transmission Speeds: 3;
Vehicle Fitment Notes:
1.375 Shaft Diameter 2.250 Bore Diameter 2.254 Outside Diameter Seal 0.313 Width New Process 203, 205
1.375 Shaft Diameter 2.250 Bore Diameter 2.254 Outside Diameter Seal 0.313 Width New Process 203, 205



1978 GMC K15 Transfer Case Mounting Adapter Seal
$10.39
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 1978 GMC K15
Equipped With:
Transmission Manufacturer: Tremec; Transmission Speeds: 4;
Transmission Manufacturer: Tremec; Transmission Speeds: 4;
Vehicle Fitment Notes:
1.375 Shaft Diameter 2.250 Bore Diameter 2.254 Outside Diameter Seal 0.313 Width New Process 203, 205
1.375 Shaft Diameter 2.250 Bore Diameter 2.254 Outside Diameter Seal 0.313 Width New Process 203, 205

1978 GMC K15 Transfer Case Mounting Adapter Seal
$11.48
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 1978 GMC K15
Vehicle Fitment Notes:
with 2.00 (in) Shaft with New Process 203 Transfer Case with Full Time 4WD with 2 Speed Transfer Case
with 2.00 (in) Shaft with New Process 203 Transfer Case with Full Time 4WD with 2 Speed Transfer Case

1978 GMC K15 Transfer Case Mounting Adapter Seal
$11.90
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 1978 GMC K15
Vehicle Fitment Notes:
with 1.375 (in) Shaft with New Process 203 Transfer Case with Full Time 4WD with 2 Speed Transfer Case
with 1.375 (in) Shaft with New Process 203 Transfer Case with Full Time 4WD with 2 Speed Transfer Case

1978 GMC K15 Transfer Case Mounting Adapter Seal
$11.90
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 1978 GMC K15
Vehicle Fitment Notes:
with 1.375 (in) Shaft with New Process 205 Transfer Case with Part Time 4WD with 2 Speed Transfer Case
with 1.375 (in) Shaft with New Process 205 Transfer Case with Part Time 4WD with 2 Speed Transfer Case



1978 GMC K15 Transfer Case Mounting Adapter Seal
$9.57
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1978 GMC K15
Equipped With:
Transmission Code: THM350;
Transmission Code: THM350;
Vehicle Fitment Notes:
2.000 Shaft Diameter 2.623 Bore Diameter 2.627 Outside Diameter Seal 0.313 Width New Process 203, 205
2.000 Shaft Diameter 2.623 Bore Diameter 2.627 Outside Diameter Seal 0.313 Width New Process 203, 205