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604-11 Pinion & Relief Valve Gear 1911-1929 Harley JD Twins. All Models
604-11 Pinion & Relief Valve Gear 1911-1929 Harley Twins
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Fits 1911 to 1929 Magneto and Battery Models.
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Includes 1 Pinion Gear and 1 key.
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Key is made from 9610, Heat Treated to 62RC. This is a high quality key.
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Pinion Shaft Not Included.
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