Caterpillar Single Pole, Double Throw 28 Volt Toggle Switch 8C-9812 is a air heater product that supports cold-start combustion by warming intake air. It is listed for Caterpillar heavy-equipment applications; use part number 8C-9812 as the primary identification reference.
- Part Number: 8C-9812
- Brand: Caterpillar
- Product Category: Air Heater
- Equipment Type: Generator, Power Module, Bulldozer, Asphalt Paver, Marine Auxiliary, Marine Engine
- Compatible Models: SR4, SR4B, SR4BHV, XQG400, PP3516, D11N, AP-655C, AP-655D, BG-2455D, BG-2455C, AP-1055B, AP-1055D, AP-1055E, BG600D, BG555E, BG-2255C, AP-1000B, AP-1000E, AP-1000D, BG-225C, AP-555E, AP-600D, AP-300D, AP-1050B, AP-650B, BG655D, BG1000E, AP-500E, BG-260D, BG-260C
- Engine Models: C18
- Condition: New
Fitment can vary by machine configuration and serial-number range. Compare the original part number, dimensions, connectors and mounting points before purchase.





