# Gasoline and diesel engines, water pumps

General-purpose air-cooled engines for pumps, tillers, generators and construction machines, and the 2-inch gasoline water pumps built on them.

Gasoline engines run from the 163cc NTE160 to 460cc 192F units (5.5 to 18 HP) with OHV valves, forged 42CrMo crankshafts on the large frames, oil alert and recoil or electric start. Diesel engines (178F 296cc and 186F 418cc) serve buyers who need fuel economy and long running hours.

Shaft type (keyed, threaded, tapered), shaft length, starter and air filter can be specified to match your equipment. The NTWP20 2-inch water pump pairs a 6.5 HP engine with a high-flow pump for irrigation and dewatering.

## Models

- [210cc 4-Stroke Gasoline Engine – 7 HP, Agriculture (Type A)](https://www.outdoorpowerfactory.com/products/engines/210cc-4-stroke-gasoline-engine-7-hp-agriculture-type-a/) (210cc, 7 HP, 4-stroke)
- [NTE160 4-Stroke Gasoline Engine – Lightweight](https://www.outdoorpowerfactory.com/products/engines/nte160-4-stroke-gasoline-engine-lightweight/) (3600RPM, 4-stroke)
- [460cc 4-Stroke Gasoline Engine – 18 HP, Agriculture (Type A)](https://www.outdoorpowerfactory.com/products/engines/460cc-4-stroke-gasoline-engine-18-hp-agriculture-type-a/) (460cc, 18 HP, 4-stroke)
- [NTWP20 212cc 4-Stroke Water Pump – 6.5 HP, High Flow](https://www.outdoorpowerfactory.com/products/engines/ntwp20-212cc-4-stroke-water-pump-6-5-hp-high-flow/) (212cc, 6.5 HP, 4-stroke)
- [NTE160 163cc 4-Stroke Gasoline Engine](https://www.outdoorpowerfactory.com/products/engines/nte160-163cc-4-stroke-gasoline-engine/) (163cc, 3600RPM, 4-stroke)
- [210cc 4-Stroke Gasoline Engine – 7 HP, Agriculture (Type B)](https://www.outdoorpowerfactory.com/products/engines/210cc-4-stroke-gasoline-engine-7-hp-agriculture-type-b/) (210cc, 7 HP, 4-stroke)
- [418cc 4-Stroke Diesel Engine – 9 HP, Agriculture](https://www.outdoorpowerfactory.com/products/engines/418cc-4-stroke-diesel-engine-9-hp-agriculture/) (418cc, 9 HP, 4-stroke)
- [296cc 4-Stroke Diesel Engine – 5.4 HP, Agriculture (Type A)](https://www.outdoorpowerfactory.com/products/engines/296cc-4-stroke-diesel-engine-5-4-hp-agriculture-type-a/) (296cc, 5.4 HP, 4-stroke)
- [460cc 4-Stroke Gasoline Engine – 18 HP, Agriculture (Type B)](https://www.outdoorpowerfactory.com/products/engines/460cc-4-stroke-gasoline-engine-18-hp-agriculture-type-b/) (460cc, 18 HP, 4-stroke)
- [210cc 4-Stroke Gasoline Engine – 7 HP](https://www.outdoorpowerfactory.com/products/engines/210cc-4-stroke-gasoline-engine-7-hp/) (210cc, 7 HP, 4-stroke)
- [460cc 4-Stroke Gasoline Engine – 16 HP, Heavy Duty](https://www.outdoorpowerfactory.com/products/engines/460cc-4-stroke-gasoline-engine-16-hp-heavy-duty/) (460cc, 16 HP, 4-stroke)
- [196cc 4-Stroke Gasoline Engine – 6.5 HP, Electric Start](https://www.outdoorpowerfactory.com/products/engines/196cc-4-stroke-gasoline-engine-6-5-hp-electric-start/) (196cc, 6.5 HP, 4-stroke)
- [389cc 4-Stroke Gasoline Engine – 7 HP](https://www.outdoorpowerfactory.com/products/engines/389cc-4-stroke-gasoline-engine-7-hp/) (389cc, 7 HP, 4-stroke)
- [196cc 4-Stroke Gasoline Engine – 7 HP, Oil Alert](https://www.outdoorpowerfactory.com/products/engines/196cc-4-stroke-gasoline-engine-7-hp-oil-alert/) (196cc, 7 HP, 4-stroke)
- [196cc 4-Stroke Gasoline Engine – 5.5 HP](https://www.outdoorpowerfactory.com/products/engines/196cc-4-stroke-gasoline-engine-5-5-hp/) (196cc, 5.5 HP, 4-stroke)
- [196cc 4-Stroke Gasoline Engine – 5.5 HP, Oil Alert](https://www.outdoorpowerfactory.com/products/engines/196cc-4-stroke-gasoline-engine-5-5-hp-oil-alert/) (196cc, 5.5 HP, 4-stroke)
- [389cc 4-Stroke Gasoline Engine – 13 HP, Horizontal Shaft](https://www.outdoorpowerfactory.com/products/engines/389cc-4-stroke-gasoline-engine-13-hp-horizontal-shaft/) (389cc, 13 HP, 4-stroke)
- [460cc 4-Stroke Gasoline Engine – 18 HP, Agriculture (Type C)](https://www.outdoorpowerfactory.com/products/engines/460cc-4-stroke-gasoline-engine-18-hp-agriculture-type-c/) (460cc, 18 HP, 4-stroke)
- [296cc 4-Stroke Diesel Engine – 5.4 HP, Agriculture (Type B)](https://www.outdoorpowerfactory.com/products/engines/296cc-4-stroke-diesel-engine-5-4-hp-agriculture-type-b/) (296cc, 5.4 HP, 4-stroke)

## FAQ

### Can I order engines with a custom shaft?

Yes. Horizontal shafts can be keyed, threaded or tapered, and shaft diameter and length can be matched to your machine. Send a drawing with your inquiry.

### Gasoline or diesel engine for a water pump?

Gasoline engines are lighter, cheaper and start easily. Diesel engines use less fuel and suit pumps that run for many hours a day.