DeWalt Seal 390140-00 Aftermarket for D51822 D51823 D51844 D51845 Replacement Parts
Seal part number 390140-00 is used with the following Dewalt nailers + types D51822 Type 1, 2, 3, 4 D51823 Type 1, 2, 2A, 3 D51844 Type 1, 2, 3, 4 D51845 Type 1, 2, 2A, 3