1978 GMC K15 Transfer Case Mounting Adapter Seals
Save up to 40% on original replacement 1978 GMC K15 Transfer Case Mounting Adapter Seals. Navigate our online catalogue to find Transfer Case Mounting Adapter Seals and other parts designed specifically to fit a 1978 GMC K15.






Transfer Case Mounting Adapter Seal
$8.85
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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





Transfer Case Mounting Adapter Seal
$8.85
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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





Transfer Case Mounting Adapter Seal
$8.85
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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





Transfer Case Mounting Adapter Seal
$8.85
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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





Transfer Case Mounting Adapter Seal
$9.57
Limited Stock
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
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



Transfer Case Mounting Adapter Seal
$11.48
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
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



Transfer Case Mounting Adapter Seal
$11.90
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
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



Transfer Case Mounting Adapter Seal
$11.90
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
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