Blue 4"-4.0" Straight Hump Silicone Hose Coupler 102 Mm Radiator Turbo Pipe Condition:	New	. Warranty:	Yes. Item No.:T17908-102 .	Size tolerance:	+/-0.5mm Color:Blue	.Working Temperature:	-76F (-60C ) to +500F (+260C) Inside Diameter:4" (102mm)	.Working Pressure:0.3Mpa (43.5 PSI) to 0.9Mpa (130.5 PSI) Thickness:5MM	.Bursting Pressure:2Mpa Manufacturer Part Number:	 T17908-102. Fits For:Universal