Race Parts > Vacuum Tubing Hose Specifications Colors: Blue, Black, Red, Green, Purple, Yellow, Orange Standard Hose Max Temperature: ~ 180°C (356°F) Size Tolerance: ± 0.5mm Finish: High Gloss We normally stock blue Vacuum Tubing Parts. Please allow up to 4-6 weeks for the delivery of other colors, as these are specially ordered from the manufacturer. Part Number Bore Bore Wall Length Price (USD) 56-4VT3B-2W 3mm 1/8" 2mm = 5/16" 120" $15.09 56-4VT4B-2W 4mm 5/32" 2mm = 5/64" 120" $17.46 56-4VT5B-2.5W 5mm 3/16" 2.5mm = 3/32" 120" $27.26 56-4VT6.3B-2.5W 6.3mm 1/4" 2.5mm = 3/32 120" $31.07 56-4VT8B-3W 8mm 5/16" 3mm = 1/8" 120" $44.18 56-4VT9B-3W 9mm 3/8" 3mm = 1/8" 120" $48.71 Standard silicone hoses are not suitable for carrying fuel/oil. High temperature hoses, fuel/oil hoses, high pressure hoses, etc. are available by special order. Samco® is a registered trademark of Samco Silicone Products Limited Company. Copyright © 2003, BRITS, Inc.