5140119-53 Miter Saw Regulator 1.60 x 3.50 x 1.60 inches for Porter Cable, Replacement 126.32561 921.16475 921.16474 DXCMPA1982054 Seamless Repairs, Peak Performance - Choose Our Parts Today Upgrade Your Outdoor Tools with Our Replacement Parts Effortless Repairs, Superior Performance - Trust Our Replacement Parts for Lawnmowers, Brushcutters, and Chainsaws We kindly ask you to double-check the part's appearance in the photo and cross-reference it with the provided dimensions to ensure a perfect fit