Buy Caterpillar 7N8132 - SWITCH ASSEM. (starting aid) at wholesale prices with easy payment and fast shipping options. Save up to 50% OFF OEM pricing. Compatible Machines:- GENERATOR- ENGINE - INDUSTRIAL- ENGINE - MARINE- ENGINE - TRUCK Compatible Models:- SR4- SR4- 3406- 3406- 3406- 3406B Units Containing The Spare Part :- 8N619 ETHER STARTING AID GROUP (SR4)- 8N618 ETHER STARTING AID GROUP (3406)- 2G7616 BATTERY AND WIRING GROUP--24 Volt--Part 4 of 5 (3406)- 2G7616 BATTERY AND WIRING GROUP--24 Volt--Part 4 of 5 (3406)- 8P7662 BATTERY AND WIRING GROUP--24 Volt--Rear View of Dash--Part 5 of 5 (3406)- 8P7662 BATTERY AND WIRING GROUP--24 Volt--Rear View of Dash--Part 5 of 5 (3406)- 5G0237 BATTERY AND WIRING GROUP-PART 3 OF 3 (3204)- 5G0237 BATTERY AND WIRING GROUP-PART 3 OF 3 (3204)- 5G2203 BATTERY, WIRING AND LIGHTING GROUP-PART 3 OF 3 (3204)- 5G1409 BATTERY, WIRING AND LIGHTING GROUP-PART 5 OF 5 (3204)- 8D8190 WIRING & LIGHTING GP-PART 3 OF 5 (3406)- 2G9790 ETHER STARTING AID GROUP-TYPE 1 (3304)