This is a replacement Jaguar pickup cover like Fender's part number 005-4492-000.
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
Important measurements:
51mm centre to centre of the two outer polepiece holes (e to e strings)
77mm centre to centre of the two pickup mounting holes
87mm total pickup cover length
20.6mm pickup cover width