DuroMax  439cc 1-Inch Shaft Recoil Start Gasoline Engine
DuroMax  439cc 1-Inch Shaft Recoil Start Gasoline Engine
DuroMax  439cc 1-Inch Shaft Recoil Start Gasoline Engine
DuroMax  439cc 1-Inch Shaft Recoil Start Gasoline Engine
DuroMax  439cc 1-Inch Shaft Recoil Start Gasoline Engine
DuroMax  439cc 1-Inch Shaft Recoil Start Gasoline Engine
DuroMax  439cc 1-Inch Shaft Recoil Start Gasoline Engine
DuroMax  439cc 1-Inch Shaft Recoil Start Gasoline Engine
DuroMax  439cc 1-Inch Shaft Recoil Start Gasoline Engine
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

DuroMax XP18HP
MSRPRegular price $399.00
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The DuroMax XP18HP is our powerful 439cc 4-stroke OHV Powerhouse. This engine is suitable for multiple heavy-duty applications including go karts, pressure washers, trailer mounted-mobile carwashes, log splitters, roto tillers-cultivators, and water/trash transfer pumps. This engine is equipped with convenient features like a large 1.7-gallon fuel tank for longer runtimes, E-Z Pull Recoil Starter for starting the engine with ease, and EPA and CARB approved for safe mandated use.
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439cc 4-Stroke OHV Engine

Compact, heavy-duty, and perfect for projects that demand serious power.

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XP18HP Specifications

Specifications
Manufacturer DuroMax Power Equipment
Part # XP18HP
Engine Type 4-Stroke
Valve Type OHV
Engine Cooling Type Forced Air
Displacement 439cc
Bore 92mm
Stroke 66mm
Max Output 3600 RPM
Max Torque 26.26 ft/lb.
Shaft Orientation Horizontal
Shaft Size 1" Diameter, 2-3/4" Long, 1/4" Keyway
Shaft End 3/8" Size 24 UNF - Drilled and Tapped
Shaft Rotation Counter Clockwise
Measurement from Center of Shaft to Base 5"
Fuel Tank Capacity 1.7 Gallons
Fuel Types Gasoline
Fuel Delivery System Carburetor
Average Run Time 1/2 Gallon Per Hour (at 1/2 load)
Starting Type Recoil
Recoil Start Yes
Cast Iron Sleeve Yes
Bearing Type Stainless Steel Ball Bearing
Oil Cooling Type Splash
Oil Capacity 37.2 fluid oz.
Recommended Oil 10W-30
Recommended Oil Types Blended, Conventional, or Synthetic
Product Dimensions 19.5"-Long x 17.5"-Wide x 19.3"-High
Product Weight 77-lbs
UPC 811640014162
Warranty 1Year
EPA Certified Yes
CARB Certified Yes
50 State Emissions Yes
What's in the Box? DuroMax XP18HP Engine and Owner's Manual

Mounting Diagrams

Measured in millimeters (mm)

Bottom

Shaft

Side

Related Items

Horizontal Engines

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XP18HP Specifications

Specifications
Manufacturer DuroMax Power Equipment
Part # XP18HP
Engine Type 4-Stroke
Valve Type OHV
Engine Cooling Type Forced Air
Displacement 439cc
Bore 92mm
Stroke 66mm
Max Output 3600 RPM
Max Torque 26.26 ft/lb.
Shaft Orientation Horizontal
Shaft Size 1" Diameter, 2-3/4" Long, 1/4" Keyway
Shaft End 3/8" Size 24 UNF - Drilled and Tapped
Shaft Rotation Counter Clockwise
Measurement from Center of Shaft to Base 5"
Fuel Tank Capacity 1.7 Gallons
Fuel Types Gasoline
Fuel Delivery System Carburetor
Average Run Time 1/2 Gallon Per Hour (at 1/2 load)
Starting Type Recoil
Recoil Start Yes
Cast Iron Sleeve Yes
Bearing Type Stainless Steel Ball Bearing
Oil Cooling Type Splash
Oil Capacity 37.2 fluid oz.
Recommended Oil 10W-30
Recommended Oil Types Blended, Conventional, or Synthetic
Product Dimensions 19.5"-Long x 17.5"-Wide x 19.3"-High
Product Weight 77-lbs
UPC 811640014162
Warranty 1Year
EPA Certified Yes
CARB Certified Yes
50 State Emissions Yes
What's in the Box? DuroMax XP18HP Engine and Owner's Manual

Warranty Information

DuroMax stands behind this product with a 1 Year parts and technical service warranty. Our USA based teams are available to help walk-through, troubleshoot or diagnose. Nationwide service centers fix any issues - DuroMax has you covered!

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XP18HP
$399.00
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