Kenworth Peterbilt Power Steering Reservoir Cover 3953866S *Please Verify OEM Number Before Purchase Power Steering Reservoir Cover Fits Kenworth T660 And Peterbilt 379 Models Direct Aftermarket Replacement For OEM#'s: 3953866S, Q760236, Q760241, Q761939, NMCQ760236, 5839Q761939, Q761939FLG, FGQ... See More