Paslode 500729 Driver Blade Seal

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Does this fit my model?
Paslode 500729 Driver Blade Seal
MODEL: 500729
Bundle Total: $2.99
Driver Blade Seal
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of those chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically-treated lumber. Click Here for more information