Timing Pulley To Model No. 48L100 To Suit 285 L100 Timing Belt, Number Of Teeth: 48, Type: L, Pitch : 3/8 Inch, Pitch Diameter: 145.53 Mm, Outer Diameter: 150 Mm, Material Of Con Struction: Aluminum. [ Warranty Period: 12 Months After The Date Of Delivery ] ]