Compatible with multiple generator and engine lines, this product covers key models and power ranges to simplify selection and use. - Powermate compatibility: PM0123250 and PM0143250 generators, 208 cc, with 3250 W and 4050 W output. - Champion compatibility: CPE series units, 196 cc, 6.5 HP, providing 3000/3500/4000 W on gas. - China engine and water pump applications: 5.5 HP and 6.5 HP engines using 168F or 168FA configurations for generator or water pump use. - Jiangdong Contractor Line compatibility: JD4000, JD3500, and JF168/JF200 engines, 5.5/6.5 HP. Key benefits - Broad compatibility across popular brands and engine types, reducing the need for multiple parts or adapters. - Clear power references to aid planning: 3250 W / 4050 W for Powermate, 3000/3500/4000 W for Champion, and 5.5/6.5 HP variants for 168F/168FA and Jiangdong lines. - Suitable for both generator and water pump applications, supporting a range of on-site or home use. - Straightforward compatibility with common engine families and contractor line models for reliable integration. Use scenarios - Home backup power: run essential lights and appliances on Powermate PM0123250/PM0143250 or Champion CPE units during outages. - Job site power: supply tools and lighting on construction sites using Jiangdong JD4000/JD3500 or 168F/168FA engines. - Water management: operate water pumps on 5.5 HP/6.5 HP Chinese engine setups (168F/168FA) for irrigation, drainage, or pumping needs.