Precision Racing Systems Pinion Gear-21 Tooth, 64 Pitch Aluminum

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Your Price: $5.39

Quantity in Stock:9

Product Code: PRS6421

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Description

These ultra-precise pinion gears are machined perfectly round from light 6061 aluminum, then hard teflon coated black. Eight additional lightening holes have been added to reduce the rotating mass. These pinion gears also take the large .062" tip wrench that are used on your 4 x 40mm button head screws."