P8 4:1 standard length pinion ready to machine for a custom bore.
The maximum recommended bore for this pinion is 0.855 in (21.7mm) for a press fit. Reduce the bore appropriately if using a keyway.
This pinion can be used with all P8S, P8H, and P8X gearboxes having a first stage of 4:1.
Special Note: This pinion can be used with a 1 stage P8 Extreme Duty gearbox; however, it will not provide full gear engagement with the planet gears. The long length pinion is recommended if using a 1 stage P8X.
The maximum recommended bore for this pinion is 0.855 in (21.7mm) for a press fit. Reduce the bore appropriately if using a keyway.
This pinion can be used with all P8S, P8H, and P8X gearboxes having a first stage of 4:1.
Special Note: This pinion can be used with a 1 stage P8 Extreme Duty gearbox; however, it will not provide full gear engagement with the planet gears. The long length pinion is recommended if using a 1 stage P8X.
- For P8 Gearbox 1st Stage:
- 4:1
- Bore:
- Machinable
- Max Bore:
- 0.433 in (11mm)
- Length:
- 0.71in
- Installation:
- Machinable
- Number Teeth:
- 20
- Gear Specs:
- 0.8Mod, 20PA
- Gear Material:
- Cold Rolled 4140 Alloy
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