Part numbers: N031652, 869659 and 824216 Packaging includes: 4 pack Carbon Brush Dimensions: 0.75" x 0.43" x 0.24" For Porter Cable 6302 Type 1, 6302 Type 2, 6302 Type 3, 6302 Type 4, 690, 6902 Type 1, 6902 Type 2, 6902 Type 3, 6902 Type 4, 6902 Type 5, 6902 Type 6, 6902 Type 7, 6902 Type 8, 690LR, 690LRVS, 691 Type 1, 691 Type 2, 691 Type 3, 691 Type 4, 691 Type 5, 691 Type 6, 691 Type 7, 6912 Type 1, 6912 Type 2 6912 Type 3, 6912 Type 4, 6912 Type 5, 6912 Type 6, 6912 Type 7, 694917 Type 1, 694917 Type 2, 694917 Type 3, 694917 Type 4, 694917 Type 5, 694917 Type 6,694917 Type 7, 503 Type 1, 503 Type 2, 504 Type 1.