DeWalt OEM 5140136-20 Table Saw Fence DCS7485B DCS7485T1 DW745 0 DWE7480. Genuine, OEM DeWalt fence, part# 5140136-20. Genuine, OEM DeWalt parts. Measures approximately 24.00 X 6.00 X 6.00 inches. This part is compatible with the following. DCS7485B Type 1, DCS7485T1 Type 1, DW745 Type 20, DWE7480 Type 1, DWE7480 Type 20. Why Shop With Us? Power Tool Replacement Parts is the #1 source for Power Tool Parts & Accessories. Orders in the lower 48. Experts are standing by to help you. Why replace it when you can fix it? We only stock Genuine, OEM Replacement Parts. COMPANY INFO About Us.