DescriptionPowergrip Timing SystemSpecificationsPar No.PitchNo. GroovesABCIFor Use with Idler Shaft No.NeedleNeedle Bearing*App. Wt.24XL05-F1/5"241. 5037/16"1/2"1/16"S0-1. 1718L1-F3/8"182. 1211-1/16"1"1/16"S0-2. 6516H1-F1/2"162. 4941-1/16"1"1/16"S0-2. 9316H2-F1/2"162. 4942-1/16"1"1/16"S0-31. 7518H3-F1/2"182. 8123-1/16"1"1/16"S0-43. 6818XH-F7/8"184. 9032-1/16"1"1/16"SO-34. 7518XH3-F7/8"184. 9033-1/16"1"1/16"S0-46. 68