Engines: The Heart of DuroMax

DuroMax is first and foremost an engine manufacturer: At the heart of all our products resides a robust DuroMax engine designed to provide you with the most power.

From our best-selling portable generators to our water pumps and pressure washers, you can easily spot our powerful DuroMax engines with our signature D-recoil.

Heavy Duty OHV Engines

We utilize cast iron cylinder sleeves to prevent excessive wear and tear from the piston, compared to aluminum and non-sleeved engines. Our stainless steel ball bearings last up to twice as long as needle bearings used in other engines.

Sold Out
DuroMax  208cc 3/4-Inch Shaft Recoil/Electric Start Gasoline Engine
DuroMax  208cc 3/4-Inch Shaft Recoil/Electric Start Gasoline Engine
208cc 3/4-Inch Shaft Recoil/Electric Start Gasoline Engine
Ideal For:
DuroMax XP7HPE $249.00
DuroMax  420cc 1-Inch Shaft Recoil/Electric Start Gasoline Engine
DuroMax  420cc 1-Inch Shaft Recoil/Electric Start Gasoline Engine
420cc 1-Inch Shaft Recoil/Electric Start Gasoline Engine
Ideal For:
DuroMax XP16HPE $419.00
DuroMax  439cc 1-Inch Shaft Recoil/Electric Start Gasoline Engine
DuroMax  439cc 1-Inch Shaft Recoil/Electric Start Gasoline Engine
439cc 1-Inch Shaft Recoil/Electric Start Gasoline Engine
Ideal For:
DuroMax XP18HPE $449.00
DuroMax  713cc 1-Inch V-Twin Electric Start Gasoline Engine
DuroMax  713cc 1-Inch V-Twin Electric Start Gasoline Engine
713cc 1-Inch V-Twin Electric Start Gasoline Engine
Ideal For:
DuroMax XP23HPE $999.00
Sold Out
DuroMax  999cc 1-7/16-Inch Shaft V-Twin Electric Start Gasoline Engine
DuroMax  999cc 1-7/16-Inch Shaft V-Twin Electric Start Gasoline Engine
999cc 1-7/16-Inch Shaft V-Twin Electric Start Gasoline Engine
Ideal For:
DuroMax XP35HPE $1,999.00
DuroMax  208cc 3/4-Inch Shaft Recoil Start Gasoline Engine
DuroMax  208cc 3/4-Inch Shaft Recoil Start Gasoline Engine
208cc 3/4-Inch Shaft Recoil Start Gasoline Engine
Ideal For:
DuroMax XP7HP $199.00
DuroMax  420cc 1-Inch Shaft Gasoline Recoil Start Gasoline Engine
DuroMax  420cc 1-Inch Shaft Gasoline Recoil Start Gasoline Engine
420cc 1-Inch Shaft Gasoline Recoil Start Gasoline Engine
Ideal For:
DuroMax XP16HP $369.00
DuroMax  439cc 1-Inch Shaft Recoil Start Gasoline Engine
DuroMax  439cc 1-Inch Shaft Recoil Start Gasoline Engine
439cc 1-Inch Shaft Recoil Start Gasoline Engine
Ideal For:
DuroMax XP18HP $399.00
DuroMax  212cc 3/4" Shaft Recoil/Electric Start Horizontal Dual Fuel Engine
DuroMax  212cc 3/4
212cc 3/4" Shaft Recoil/Electric Start Horizontal Dual Fuel Engine
Ideal For:
DuroMax XP7HPX $349.00
Sold Out
DuroMax  439cc 1" Shaft Recoil/Electric Start Horizontal Dual Fuel Engine
DuroMax  439cc 1
439cc 1" Shaft Recoil/Electric Start Horizontal Dual Fuel Engine
Ideal For:
DuroMax XP18HPX $549.00
Sold Out
DuroMax  274cc 25mm Shaft Recoil Start Gasoline Engine
DuroMax  274cc 25mm Shaft Recoil Start Gasoline Engine
274cc 25mm Shaft Recoil Start Gasoline Engine
Ideal For:
DuroMax XP9HP $299.00
DuroMax  274cc 25mm Shaft Recoil/Electric Start Gasoline Engine
DuroMax  274cc 25mm Shaft Recoil/Electric Start Gasoline Engine
274cc 25mm Shaft Recoil/Electric Start Gasoline Engine
Ideal For:
DuroMax XP9HPE $349.00

View all

Power Your Adventures

Our engines are excellent for custom builds and are ideal for powering go karts, minibikes, ATVs, boats, and more.

Get creative – we’ll supply the power.

See How Our Customers Use Their DuroMax Engines!

All-New

Dual Fuel Engines

Your favorite engines, now with equipped with Dual Fuel Technology. The same power you love, now with the ability to run on gasoline and propane.

Sold Out
DuroMax  439cc 1" Shaft Recoil/Electric Start Horizontal Dual Fuel Engine
DuroMax  439cc 1
439cc 1" Shaft Recoil/Electric Start Horizontal Dual Fuel Engine
Ideal For:
DuroMax XP18HPX $549.00
DuroMax  212cc 3/4" Shaft Recoil/Electric Start Horizontal Dual Fuel Engine
DuroMax  212cc 3/4
212cc 3/4" Shaft Recoil/Electric Start Horizontal Dual Fuel Engine
Ideal For:
DuroMax XP7HPX $349.00