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Honda GX120-QX2 3/4" Horizontal Shaft 4 HP Engine

GX120QX2
*Image may not represent actual engine type
  • GX120QX2
  • Image 2
  • Image 3
  • Image 4
  • QX2 shaft
  • Performance Curve
  • GX series engines offer premium features and quality
  • Dual oil drains and fill
Price:
$308.00
SKU:
GX120UTQX2
Brand:
Honda
Condition:
New
Weight:
34.00 LBS
Rating:
( 4 product reviews )
Shipping:
Calculated in shopping cart or at checkout
Current Stock:
15
Quantity:
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Specifications

Shaft Size:
3/4" x 2-7/16"
Engine Type:
Air-cooled 4-stroke OHV
Bore x Stroke:
60 X 42 mm
Displacement:
118 cm3
Net Power Output:
3.5 HP (2.6 kW) @ 3,600 rpm
Net Torque:
5.4 lb-ft (7.3 Nm) @ 2,500 rpm
Compression Ratio:
8.5:1
Carburetor:
Float Type
Starting System:
Recoil
Governor System:
Centrifugal Mechanical
Fuel:
Unleaded 86 octane or higher
Dry Weight:
28.7 to 39.7 lb (13 to 18 kg)
Length (min):
12.0" (305mm)
Width (min):
13.4" (341mm)
Height (min):
12.5" (318mm)

Product Description

Common Applications

  • Commercial lawn and garden equipment
  • Tillers / cultivators
  • Generators
  • Construction / industrial equipment
  • Agricultural equipment
  • Water pumps

Fuel Efficient, High Output Operation

  • Precision camshaft design offers precise valve timing and optimal valve overlap for better fuel efficency
  • OHV design for increased efficiency and optimal power transfer
  • High compression ratio for better fuel efficiency

Smooth Performance

  • Precision engineered components result in lower vibration
  • Ball bearing supported crankshaft for greater stability

Exceptionally Quiet

  • Large capacity, multi-chamber exhaust system
  • Reduced mechanical noise due to light weight, noise-reducing materials
  • Forged steel crankshaft and rigid crankcase
  • Helical cut gears
  • Sophisticated air intake system

Proven Reliability

  • Oil Alert
  • Cast iron cylinder sleeve
  • High quality materials, fit, and finish
  • Dual element air cleaner
  • Fuel Valve
  • 3-Year Limited Warranty

Easy to Use and Maintain

  • Simple throttle control
  • Large fuel tanks
  • Large automotive type fuel cap
  • Dual oil drains and fill
  • Easy, convenient, heavy duty control box
  • Easily accessible spark plug

Easy Starting

  • Heavy duty recoil starter
  • Automatic mechanical de-compression system

Emissions Compliant

  • CARB and EPA certified
  • No catalyst necessary

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Product Reviews

  1. The Honda is Great

    Posted by Greg on 18th Aug 2011

    The Honda engine is great, it starts each time with one pull. The service was great, I called and had a question, they were friendly and I received the order with no problems.

  2. Honda GX120-QX2

    Posted by Unknown on 11th Jun 2011

    I am very satisfied with this product. Although it is a little pricy it is comparable to other major brands. As expected this little engine starts very easily, usually the first pull, and you don't wear yourself out trying to start the engine before you actually get the job done. It's very dependable and I have no negative things to say about this product.

  3. Honda GX120

    Posted by Unknown on 10th Jun 2011

    Great engines. Can't beat them. We use them day in and day out. Hot or cold, wet or dry they always start and always run. Can't say that about many of the other brands.

  4. best deal arround!!!

    Posted by imc painting,inc. on 10th Jun 2011

    while several days looking for the best deal over the internet, i found this place, they had this engine i was looking for, very fast shipping and great savings for a very hi quality engine, thanks so much helmuthrepair for making my life easy.