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No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦
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A diagonnally back view of DuroMax XP20HP

DuroMax XP20HP 500cc 1-Inch Shaft Recoil Start Gasoline Engine

SKU XP20HP
by DuroMax
Save $74.99
$573.99
$499.00

No sales tax: save about $37 vs. the 7.5% U.S. average sales tax rate. Why?
Indiana orders are taxed. DE, MT, NH and OR have no state sales tax.
Availability: Translation missing: en.general.icons.icon_check_circle icon 32 in stock, ready to be shipped

✅ FREE REPLACEMENT PARTS FOR LIFE ⚙️

Find a better price somewhere else?

Well... we will BEAT it. Call us today to get the best price in the market!

Call/Text Us: 1-888-855-7286
Live Chat With an Expert

  • US Based Authorized DuroMax Dealer

    Full manufacturer warranty included

  • 4-5 Day Free Shipping + No Sales Tax

    More savings on every purchase and ships in 4-5 business day

  • 30-Day Returns & Price Beat Guarantee

    Simple returns + best price guaranteed

  • Post-Purchase Customer Support

    Dedicated help whenever you need it


ESTIMATED FREE DELIVERY BETWEEN

Order within to get it by the earliest date.

Not available for shipment to California


DuroMax XP20HP 500CC Gasoline Engine Overview

Introducing the DuroMax XP20HP, the embodiment of power and precision in a single-cylinder engine. Unleash a colossal 500cc 4-stroke OHV juggernaut, meticulously crafted for diverse heavy-duty applications such as Home tractors, pressure washers, small boats, modified motorcycles, and water/trash transfer pumps. This is our largest and most potent offering, engineered to redefine your expectations.

Experience exceptional convenience with features that set the XP20HP apart. A capacious 1.35-gallon gas tank ensures extended runtimes, allowing you to conquer the most demanding tasks without interruption. The E-Z pull recoil starter guarantees a seamless ignition, making every start-up effortless. Rest assured knowing the XP20HP is EPA and CARB-approved, ensuring both safety and compliance with mandated standards.

Take command of your projects with the DuroMax XP20HP where raw power meets ingenuity. Dominate the field with a single-cylinder engine that transcends limitations, offering unparalleled performance and reliability. Elevate your endeavors with the industry-leading XP20HP, a testament to engineering excellence and unmatched power. Choose DuroMax and let your projects reach unprecedented heights.

DuroMax XP20HP Features

500cc 4-Stroke OHV Engine

Suitable for multiple heavy-duty applications that demand serious POWER!

Recoil Start

With its reliable E-Z pull recoil start, you can get this engine up and running in no time! Our engine is easy to use and perfect for a wide range of equipment.

Warranty

  • 3-Year Limited Factory Warranty
  • 30-Day Satisfaction Guaranteed

What's in The Box

  • DuroMax XP20HP Engine
  • Spark Plug Wrench
  • Oil Funnel
  • Owner€™s Manual

DuroMax XP20HP Specifications

Manufacturer DuroMax Power Equipment
Part # XP20HP
Engine Type 4-Stroke
Valve Type OHV
Engine Cooling Type Forced Air
Displacement 500 cc
Bore 94 mm
Stroke 72 mm
Max Output 4000 rpm
Max Torque 22.87 Ft/lbs (31 N·m) @ 2500 rpm
Shaft Orientation Horizontal
Shaft Size 1€ diameter, 3.535€ long, 1/4€ keyway
Shaft End 3/8€ size 24 UNF 2B drilled and tapped
Shaft Rotation Counter-Clockwise
Measurement from Center of Shaft to Base 5.26€
Fuel Tank Capacity 1.35 gallons
Fuel Types Gasoline
Fuel Delivery System Carburetor
Average runtime on gasoline 2 hours
Starting type Recoil Start
Warranty 5 Year
Cast Iron Sleeve Yes
Bearing Type Stainless Steel Ball Bearing
Oil Cooling Type Splash
Oil Capacity 40.5 fluid oz.
Recommended Oil 10W-30
Recommended Oil Types Blended, Conventional, or Synthetic
Product Dimensions 19€ L x 17€ W x 19€ H
Weight Weight
UPC 811640016869
EPA Certified Yes
CARB Certified Yes
50 State Emissions Yes

 

Manuals

Shipping is FREE on most items to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

Heavy items ship by LTL freight with free liftgate service. Freight is FREE to IN, OH, PA, MI, IL, KY, WV, WI, IA, MO, TN, DE, MD, NJ, NY, VA, DC, CT, MA and VT. Everywhere else in the lower 48, freight is FREE on orders of $4,000 or more. Below $4,000, one flat freight rate covers the whole order: $149 when your freight items weigh under 150 lb in total (most inverters and single batteries) or $299 at 150 lb and up (wall-mount batteries, cabinets, refrigerators). Commercial battery systems over 1,000 lb: email support@kratopower.com with your ZIP for a freight price. Your shipping cost always shows at checkout before you pay.

Processing time for orders is 1 business day

Shipping time for orders is 4-5 business days


Want to know more about our Returns Policy? Read more here.

Want to know more about our Shipping Policy? Read more here.

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

  • Family Owned & Operated. Ask for Alex (Owner) at any time!
  • 4-5 Day Free Shipping on most items to the 48 Contiguous States and the District of Columbia. Freight items include free liftgate service and ship free to 19 states + DC and on orders of $4,000+; elsewhere freight is a flat $149 or $299, shown at checkout before you pay.
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30-Day Returns. Start a return within 30 days of delivery. See our return policy for details.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286
Most Items In Stock and Ready To Ship

Most items are in stock and ready to ship. In-stock items ship within 1 business day.

Top Customer Service

We have excellent customer service. Questions? Call us at 1-888-855-7286

30-Day Returns

30-Day Easy Return Policy

Price BEAT Guarantee

Found a better price? We will BEAT it!

Schedule a Consultation

  • Still interested but want to talk at a diferent time?
  • Schedule a consultation here for later!
Book a Consultation
Call to Order: +1 888 855 7286
Description

DuroMax XP20HP 500CC Gasoline Engine Overview

Introducing the DuroMax XP20HP, the embodiment of power and precision in a single-cylinder engine. Unleash a colossal 500cc 4-stroke OHV juggernaut, meticulously crafted for diverse heavy-duty applications such as Home tractors, pressure washers, small boats, modified motorcycles, and water/trash transfer pumps. This is our largest and most potent offering, engineered to redefine your expectations.

Experience exceptional convenience with features that set the XP20HP apart. A capacious 1.35-gallon gas tank ensures extended runtimes, allowing you to conquer the most demanding tasks without interruption. The E-Z pull recoil starter guarantees a seamless ignition, making every start-up effortless. Rest assured knowing the XP20HP is EPA and CARB-approved, ensuring both safety and compliance with mandated standards.

Take command of your projects with the DuroMax XP20HP where raw power meets ingenuity. Dominate the field with a single-cylinder engine that transcends limitations, offering unparalleled performance and reliability. Elevate your endeavors with the industry-leading XP20HP, a testament to engineering excellence and unmatched power. Choose DuroMax and let your projects reach unprecedented heights.

DuroMax XP20HP Features

500cc 4-Stroke OHV Engine

Suitable for multiple heavy-duty applications that demand serious POWER!

Recoil Start

With its reliable E-Z pull recoil start, you can get this engine up and running in no time! Our engine is easy to use and perfect for a wide range of equipment.

Warranty

  • 3-Year Limited Factory Warranty
  • 30-Day Satisfaction Guaranteed

What's in The Box

  • DuroMax XP20HP Engine
  • Spark Plug Wrench
  • Oil Funnel
  • Owner€™s Manual

DuroMax XP20HP Specifications

Manufacturer DuroMax Power Equipment
Part # XP20HP
Engine Type 4-Stroke
Valve Type OHV
Engine Cooling Type Forced Air
Displacement 500 cc
Bore 94 mm
Stroke 72 mm
Max Output 4000 rpm
Max Torque 22.87 Ft/lbs (31 N·m) @ 2500 rpm
Shaft Orientation Horizontal
Shaft Size 1€ diameter, 3.535€ long, 1/4€ keyway
Shaft End 3/8€ size 24 UNF 2B drilled and tapped
Shaft Rotation Counter-Clockwise
Measurement from Center of Shaft to Base 5.26€
Fuel Tank Capacity 1.35 gallons
Fuel Types Gasoline
Fuel Delivery System Carburetor
Average runtime on gasoline 2 hours
Starting type Recoil Start
Warranty 5 Year
Cast Iron Sleeve Yes
Bearing Type Stainless Steel Ball Bearing
Oil Cooling Type Splash
Oil Capacity 40.5 fluid oz.
Recommended Oil 10W-30
Recommended Oil Types Blended, Conventional, or Synthetic
Product Dimensions 19€ L x 17€ W x 19€ H
Weight Weight
UPC 811640016869
EPA Certified Yes
CARB Certified Yes
50 State Emissions Yes

 

Manuals

Shipping

Shipping is FREE on most items to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

Heavy items ship by LTL freight with free liftgate service. Freight is FREE to IN, OH, PA, MI, IL, KY, WV, WI, IA, MO, TN, DE, MD, NJ, NY, VA, DC, CT, MA and VT. Everywhere else in the lower 48, freight is FREE on orders of $4,000 or more. Below $4,000, one flat freight rate covers the whole order: $149 when your freight items weigh under 150 lb in total (most inverters and single batteries) or $299 at 150 lb and up (wall-mount batteries, cabinets, refrigerators). Commercial battery systems over 1,000 lb: email support@kratopower.com with your ZIP for a freight price. Your shipping cost always shows at checkout before you pay.

Processing time for orders is 1 business day

Shipping time for orders is 4-5 business days


Want to know more about our Returns Policy? Read more here.

Want to know more about our Shipping Policy? Read more here.

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

  • Family Owned & Operated. Ask for Alex (Owner) at any time!
  • 4-5 Day Free Shipping on most items to the 48 Contiguous States and the District of Columbia. Freight items include free liftgate service and ship free to 19 states + DC and on orders of $4,000+; elsewhere freight is a flat $149 or $299, shown at checkout before you pay.
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30-Day Returns. Start a return within 30 days of delivery. See our return policy for details.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286