Buy Caterpillar 7M4291 - MAGNETIC SWITCH ASSEMBLY at wholesale prices with easy payment and fast shipping options. Save up to 50% OFF OEM pricing. Compatible Machines:- ENGINE - MACHINE- ENGINE - INDUSTRIAL- OFF-HIGHWAY TRUCK- WHEEL TRACTOR-SCRAPER Compatible Models:- 3306- 3408- 3408C- 3408E- D346- D348- SR4- 3304- 3306- D330C- D333C- D342- D342C- D343- D346- D348- D379- D379B- D398- D398B- 776- 777- 627- 627B- 637- 637D- 657B- 666B Units Containing The Spare Part :- 7M4291 MAGNETIC SWITCH ASSEMBLY--12 or 24 Volt (SR4)- 7M4291 MAGNETIC SWITCH ASSEMBLY (627)- 7M4291 SWITCH ASSEMBLY (D346)- 7M4291 MAGNETIC SWITCH ASSEMBLY--24 Volt (627B)- 7M4291 MAGNETIC SWITCH ASSEMBLY (D343)- Serial No. 68K893 to 997, 999, 1000, 1002 to 1032, 1034 to 1038, 1041, 1042, 1044 (D346)- 7M4291 MANGNETIC SWITCH ASSEMBLY (3408)- 7M4291 MAGNETIC SWITCH ASSEMBLY - 24 Volt (3306)- 5L4927 ELECTRIC STARTING MOTOR GROUP--24 Volt--Type 2 (D342C)- 8L4957 STARTING MOTOR GROUP (3306)- BATTERY, WIRING AND LIGHTING SYSTEM (6D8100 N/S)--24 Volt--Part 3 of 4 (627)- BATTERY, WIRING AND LIGHTING SYSTEM (7D1700 N/S)--24 Volt--Part 4 of 4 (637)