Used Black Radius Opening Window : 21 1/2" W X 17 1/2" H X 1 3/4" D 18-0428 Shackle Clearance Width (IN): 0

Shackle Clearance Width (IN): 0

It does all this without leaving a greasy or artificial plastic look

Size: 4-1/4 Inch Diameter

Replaces the LED light module for your Lippert electric trailer jack (LC285318)

Used Black Radius Opening Window : 21 1/2" W X 17 1/2" H X 1 3/4" D 18-0428 Shackle Clearance Width (IN): 0Manufacturer: UNKNOWN Rough Hole Dimensions: 21 1 2" W X 17 1 2" H X 1 3 4" D Manufacture Model Number: UNKNOWN NOTES: Good used shape! This window is the type that gets "sandwiched" between the outer frame and inner frame, being screwed on from the inside. Screen included, in good shape. Seals in good shape. Tinted window. Inner frame included. All hardware shown is included. See images. Watch this video to see how to measure & replace an RV Window: