This engine has a 3-31/64" x 1" shaft with a 3/8" -24 threads per inch (TPI) tapped end.
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Honda Engines, HONDA 270CC OHV ENGINE, Engine Displacement 270 cc, Engine Type GX Series OHV Commercial-duty, Shaft Diameter 1 in, Model# GX270UT2XQA2

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Shipping:
Factory shippedStore Pickup:
Out of stock at Fredericksburg VA
- Precision camshaft design for precise valve timing, optimal valve overlap and better fuel economy
- OHV design for increased efficiency and optimal power transfer
- High compression ratio for better fuel efficiency
- Low vibration from precision-engineered components
- Ball bearing-supported crankshaft for greater stability
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Description
Key Specs
Reviews
Q & A
Accessories
Warranty
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Product Summary
What's Included
- (1) Honda Horizontal OHV Engine, Model# GX270UT2XQA2
Features + Benefits
- Precision camshaft design for precise valve timing, optimal valve overlap and better fuel economy
- OHV design for increased efficiency and optimal power transfer
- High compression ratio for better fuel efficiency
- Low vibration from precision-engineered components
- Ball bearing-supported crankshaft for greater stability
- Large capacity, multi-chamber exhaust system for a low noise level
- Sophisticated air intake system
- Oil Alert for extra engine protection
- Carburetor filter and chamber coating help protect against fuel impurities
- Cast iron cylinder sleeve
- Dual element air filter
- Simple throttle control
- Double walled heavy-duty 5.6-qt. tank with in-tank fuel strainer
- Large automotive-style fuel cap for easy filling
- Dual oil fills and drains for quick oil changes
- Easily accessible spark plug
- Ergonomic recoil design for easy starts
- Automatic decompression for easy starting
- Not for sale in CA
Key Specs
| Attribute | Specification |
|---|---|
item# | 60968 |
Brand | Honda Engines |
Manufacturer's Warranty | 3 year limited warranty |
Ship Weight | 56.0 LB |
Engine Displacement | 270 cc |
Engine Type | GX Series OHV Commercial-duty |
Shaft Diameter | 1 in |
Shaft Length | 3.48 in |
Start Type | Recoil |
Net Torque | 14.1 ft-lbs. |
Crankshaft | Q-type |
PTO Height | 5.25 in |
Cylinders (qty.) | 1 |
Cylinder Bore | Cast Iron |
Net Power Output | 8.5 HP |
Compression Ratio | 8.5:1 |
| Attribute | Specification |
|---|---|
Fuel Tank Capacity | 5.6 qt |
Oil Capacity | 1.16 qt |
Low Oil Alert | Yes |
Shaft Rotation (From PTO Shaft Side) | Counter Clockwise |
Governor System | Centrifugal Mechanical |
Ignition System | Electronic |
Carburetor | Float, External Vent |
Lubrication System | Splash |
Cooling System | Air |
Bore | 3 in |
Stroke | 2.3 in |
Air Cleaner Type | Dual Element |
Choke Control | Manual |
Throttle Control | Remote |
Fuel Filter | Yes |
Reviews
Questions & Answers
Questions
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· 12 years ago
What is the size and the number of threads/inch of the threaded hole in the end of the shaft on the Honda engine model # GX270UT2QA2
-
ProductExpert6· 3 years ago
Helpful?
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Ston· 11 years ago
3/8" 24 tpi, in the speck section right under the shaft size.
Helpful?
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· 15 years ago
Is the shaft keyed and if so what size? 1/4"?
Not in the listed specs regarding the crank shaft. as for most engines listed.
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Ston· 11 years ago
Shaft is 1" and keyway is 1/4'
Helpful?
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ProductExpert6· 15 years ago
This engine does have a 1/4" keyed shaft.
Helpful?
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· 9 years ago
when you mention throttle control is "remote (wire)" do you mean by throttle cable as you would use on a go cart, etc?
1 answer-
ProductExpert41· 9 years ago
On this motor you will find a small hole in the throttle lever where a throttle cable or wire can be inserted. This is a general purpose engine that could be used on a go cart.
Helpful?
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· 9 years ago
Electric Start
Can I remove the electric start from my old GX270 and install on a new GX270 that doesn't come with electric start? If so, is it a fairly easy task?
1 answer-
ProductExpert10· 9 years ago
You are not able to add the electric start feature to an engine that does not have it included upon the purchase.
Helpful?
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· 11 years ago
propane conversion kit for GX620
1 answer-
ProductExpert6· 3 years ago
There is no propane conversion kit available for this gasoline engine.
Helpful?
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· 13 years ago
To mount engine what is the bolt holes space on center ? to bolt engine to frame .
1 answer-
ProductExpert43· 13 years ago
This Honda horizontal OHV engine - 270cc has a bolt circle diameter of 5" and 6 1/2". To measure the bolt circle you want to measure from the center of the shaft to the center of the bolt and multiply by 2.
Helpful?
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· 15 years ago
What is the estimated Horse power of 270cc engine?
1 answer-
ProductExpert6· 15 years ago
The historical rating for horsepower would be 8 for this engine.
Helpful?
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Accessories We Recommend
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Warranty
Manufacturer's Warranty
3 year limited warranty
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Repair Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
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$739.99Shipping:
Factory shippedStore Pickup:
Out of stock at Fredericksburg VA
Item # 114654
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Out of stock at Fredericksburg VA
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Specifications
270 cc
179 cc
429 cc
999 cc
GX Series OHV Commercial-duty
OHV
Command Pro
Horizontal
1 in
3/4 in
1 in
1-1/8 in
3.48 in
2.43 in
3.49 in
4 in
Recoil
Recoil
Electric and Recoil
Electric
14.1 ft-lbs.
9.5 ft-lbs.
22.7 ft-lbs.
55.3 ft-lbs.
Q-type
SAE J609EXT3 Straight Key W/shaft Dia.: 19.050mm (0.750in.) - Nominal
Hardened
1.125in. x 4in.
5.25 in
4.17 in
5.526 in
-
1
1
1
2
Cast Iron
2.56
Cast Iron
Cast Iron
8.5 HP
3.7 HP
14 HP
39 HP
8.5:1
8.5:1
8.0:1
8.8:1
5.6 qt
3.49 qt
7.4 qt
-
1.16 qt
0.58 qt
1.4 qt
2.1 qt
Yes
Yes
Yes
Yes
Counter Clockwise
Counter Clockwise
Counter Clockwise
Counter Clockwise
Centrifugal Mechanical
Yes
-
Variable Speed
Electronic
Transitorical Configuration
Electronic
Electronic
Float, External Vent
Carburated
Yes
Two Barrel
Splash
Splash
Splash
Full Pressure
Air
Air
Air
Air
3 in
2.55 in
3.5 in
-
2.3 in
2.125 in
2.7 in
-
Dual Element
Foam+paper
Dual Element
Single Element
Manual
Manual
Manual
Automatic
Remote
Adjustable
No
Remote
Yes
-
Yes
Yes
-
19.05 mm
25.4 mm
25.4 mm
-
61.7 mm
88.846 mm
-
-
1-51/64 in
3/8 in
.375 keyway drilled and tapped 1.5in. deep 5/8-18UNF in
-
Yes
Yes
-
-
Yes
Yes
Yes
-
Ball
Ball
Parent Material
-
Yes
-
-
-
No
10
25
-
Yes
Yes
Yes
-
3.625 in
-
-
-
6.378 in
-
-
-
3.15 in
-
-
-
-
Gasoline
Gasoline
-
-
3,750
3,000
-
-
87
-
-
-
Yes
-
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