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techtalk:ih:oil03f [2021/06/26 05:42] hippysmack [1957-1967 Oil Pump Drive Gear] |
techtalk:ih:oil03f [2021/06/26 05:45] hippysmack [1957-1967 Oil Pump Drive Gear] |
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The 57-76 pinion shaft has 4 external splines and one is longer than the other three. \\ | The 57-76 pinion shaft has 4 external splines and one is longer than the other three. \\ | ||
- | The 57-76 oil pump drive gear (has 4 internal splines that match to the pinion shaft with one longer recess between them and is a slip fit over the shaft. \\ | + | The 57-76 oil pump drive gear (26318-37) has 4 internal splines that match to the pinion shaft with one longer recess between them and is a slip fit over the shaft. \\ |
The drive gear slides onto the pinion shaft one way (only) with a timing mark in the front over the wider recess. \\ | The drive gear slides onto the pinion shaft one way (only) with a timing mark in the front over the wider recess. \\ | ||
You can't install the drive gear in any 360° position where it will fit on the shaft and it's timing mark does not line up with the pinion gear timing mark. \\ | You can't install the drive gear in any 360° position where it will fit on the shaft and it's timing mark does not line up with the pinion gear timing mark. \\ |