
DuroMax XP18HPX 439cc 1" Shaft Recoil/Electric Start Horizontal Dual Fuel Engine
Best price now
Compared across 11 stores. Prices are checked against each store and labelled with when.

Compared across 11 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The DuroMax XP18HPX is a 439cc 4-stroke OHV engine that runs on gasoline or propane. It is DuroMax's largest dual-fuel engine, aimed at heavy-duty jobs like log splitters, pressure washers, go karts and trash pumps. It starts with a keyed electric starter or a pull recoil, and it carries a 1.4-gallon gas tank plus a propane hose and regulator. Against smaller single-fuel engines it offers more displacement and fuel flexibility, but it weighs more and needs a 12V battery for electric start.
In stockSold by MaxTool
In stock
In stock
In stock
In stock
In stock
In stock
In stock
In stock
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
Out of stock
Also available at
Store links may earn us a commission.
Lowest price we've seen: $549.00 on Nov 13 at DuroMax Power Equipment. Tracked across 11 stores since Nov 13.
The DuroMax XP18HPX is a 439cc, 4-stroke, OHV dual fuel engine with a horizontal shaft. It runs on standard 87 octane gasoline or propane. A propane hose and regulator are included.
It starts with either an electric key switch or an E-Z pull recoil starter. The fuel tank holds 1.4 gallons. The engine uses forced-air cooling, a cast iron sleeve and stainless steel ball bearings.
It is suited to go karts, pressure washers, trailer-mounted mobile carwashes, log splitters, rototillers and cultivators, and water and trash transfer pumps.





