Fuel Tank, Fuel Tank, Fuel Tank Tank Drain Seal, 356/356A/356BT5 644.504.922.00 644 504 922 00 64450492200 Part Number : 644.504.922.00 644 504 922 00 64450492200 $20.00 Tank drain seal. Fits 356, 356A, 356BT5 (1950-1961). read more View compare Add to cart Tank drain seal. Fits 356, 356A, 356BT5 (1950-1961). Description Description Tank drain seal. Fits 356, 356A, 356BT5 (1950-1961). Related Products $31.63 Fuel Tank Fuel Rod AUF-ZU-RES Rubber Grommet Quick View Add to cart Compare $41.57 Fuel Tank Fuel Cock Repair Kit, All 356’s (50-65) Quick View Add to cart Compare $84.16 Fuel Tank Fuel Tank Strap Kit, 356/356A/356BT5 (50-61) Quick View Add to cart Compare $20.00 Fuel & Carburetor Fuel Line Grommet, 356/356A Quick View Add to cart Compare