CDI Electronics, Official UK & Eire Sales and Distribution with Engine Room Marine Parts

Mercury 1973-1977 (20HP), 1972-1981 (40HP) CDI Switch Box (2 cyl) 114-4911 (338-4733A2)

£274.64

Price excludes VAT

Mercury Switch Box (2 cyl)

Fits: 1973-1977 (20HP - Model 200) 1972-1977 (40HP - Model 402) 1975-1981 (40HP)

Replaces the following parts:

  • 332-4911A2
  • 332-4911A5
  • 332-4911A8
  • 338-4733A2


  • Requires wire splicing


  • Two Year Warranty