This engine measures 16.34" long x 12.2" wide x 14.17" high overall.
NorthStar c225 Horizontal OHV Engine with Recoil Start, 224cc, 3/4in. x 2-7/16in. Shaft

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- OHV overhead valve design
- CDI ignition system with recoil start featuring compression release for first pull starts
- Bolt circle: 3 5/8in.
- Mounting base: 6.378in.L x 3.15in.W (approx.)
- Cast-iron cylinder sleeve reduces bore wear to extend engine life and reduce emissions and oil consumption
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Description
Key Specs
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Q & A
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Product Summary
Replacement compatibility may vary based on engine shaft, mounting plate, dimensions, and other specifications. Always verify specifications prior to purchase. Please see product manual for additional information.
What's Included
- (1) 224cc horizontal OHV engine (1) Spark plug wrench
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Features + Benefits

- OHV overhead valve design
- CDI ignition system with recoil start featuring compression release for first pull starts
- Bolt circle: 3 5/8in.
- Mounting base: 6.378in.L x 3.15in.W (approx.)
- Cast-iron cylinder sleeve reduces bore wear to extend engine life and reduce emissions and oil consumption
- Easy-to-install model for small engine needs
- Heavy-duty 3.3L metal fuel tank
- USDA forestry approved
- Spark Arrestor
- Forged-steel crankshaft for superior strength in high-torque PTO applications
- Dual ball bearings reduce friction and wear, delivering smooth operation and longer life
- Internal oil splash enhancement system delivers extra lubrication
- Sound pressure balanced muffler
- Black aluminum alloy cylinder head cover
- All-metal camshaft
- Upgraded deep-groove ball bearing
- Low oil shutdown turns engine off if it runs low on oil, preventing serious damage or failure
- Pleated paper air filter and foam pre-cleaner for superior protection from harmful debris
- Side air ports limit debris entry
- 5-year limited warranty
Key Specs
| Attribute | Specification |
|---|---|
item# | 114655 |
Brand | NorthStar |
Manufacturer's Warranty | 5 year limited warranty |
Ship Weight | 44.0 LB |
Engine Displacement | 224 cc |
Engine Type | OHV |
Shaft Diameter | 3/4 in |
Shaft Diameter Metric | 19.05 mm |
Shaft Length | 2.43 in |
Shaft Length Metric | 61.7 mm |
Start Type | Recoil |
Shaft Keyway | 1-51/64 in |
Net Torque | 13 ft-lbs. |
Crankshaft | SAE J609EXT3 Straight Key W/shaft Dia.: 19.050mm (0.750in.) - Nominal |
PTO Height | 4.17 in |
Cylinders (qty.) | 1 |
Cylinder Bore | 72mm |
Net Power Output | 6.5 HP |
Compression Ratio | 8.5:1 |
Fuel Tank Capacity | 3.42 qt |
Oil Capacity | 0.58 qt |
| Attribute | Specification |
|---|---|
Low Oil Shutdown | Yes |
Low Oil Alert | Yes |
Shaft Rotation (From PTO Shaft Side) | Counter Clockwise |
Governor System | Yes |
Ignition System | Transitorical Configuration |
Carburetor | Carburated |
Lubrication System | Splash |
Bearing Type | Ball |
Auto Compression Release | Yes |
Cooling System | Air |
Bore | 2.83 in |
Stroke | 2.17 in |
Air Cleaner Type | Foam + paper |
Choke Control | Manual |
Throttle Control | Adjustable |
Charging System Amps | No |
Muffler Included | Yes |
Bolt Circle | 3.625 in |
Mounting Base Length | 6.378 in |
Mounting Base Width | 3.15 in |
Reviews
Questions & Answers
Questions
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· 10 months ago
What are the dimensions of the motor ?
1 answer-
NorthstarExpert12· 10 months ago
Helpful?
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· a year ago
How does this engine produce 13ft-lb of torque with only 225cc? Does the engine have an alternator/stator?
1 answer-
NorthstarExpert12· a year ago
This engine and other 220cc Powerhorse engines designed by and manufactured for Northern Tool are commonly rated for 13 ft.-lbs. of torque because they are designed that way. This engine is not equipped with an alternator or charging circuit to charge a battery.
Helpful?
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· 2 years ago
How tall is this system in total
1 answer-
NorthstarExpert12· 2 years ago
This engine is 16.34" long x 12.2" wide x 14.17" high overall.
Helpful?
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· 2 years ago
Is it gas or diesel
1 answer-
NorthstarExpert12· 2 years ago
This NorthStar engine runs on gasoline.
Helpful?
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· 2 years ago
Where is the serial number on this motor?
1 answer-
NorthstarExpert12· 2 years ago
When looking at the shaft, the serial number is going to be located on the left hand side of the engine, above the oil drain bolt.
Helpful?
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· 2 years ago
Can you and an electric start to the Northstar c225?
1 answer-
NorthstarExpert11· 2 years ago
There is not an electric start available for this engine.
Helpful?
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· 3 years ago
Who is the manufacturer and location of this engine?
1 answer-
productexpert6· 3 years ago
These engines are manufactured in China. Northern Tool + Equipment has worked diligently in developing and testing these engines up to our NorthStar brand standard. We feel that we have selected the premier small engine manufacture to partner with.
Helpful?
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Warranty
Manufacturer's Warranty
5 year limited warranty
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Item # 114655
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Specifications
224 cc
688 cc
688 cc
688 cc
OHV
GX Series OHV V-twin Commercial-duty
GX Series OHV V-twin Commercial-duty
GX Series OHV V-twin Commercial-duty
3/4 in
1 in
1 in
1 in
19.05 mm
-
-
-
2.43 in
2.9 in
2.9 in
2.9 in
61.7 mm
-
-
-
Recoil
Electric
Electric
Electric
1-51/64 in
0.25 in
0.25 in
0.25 in
13 ft-lbs.
35.6 ft-lbs.
35.6 ft-lbs.
35.6 ft-lbs.
SAE J609EXT3 Straight Key W/shaft Dia.: 19.050mm (0.750in.) - Nominal
Q-type
Q-type
Q-type
4.17 in
5.25 in
5.25 in
5.25 in
1
2
2
2
72mm
Integrated
Integrated
Integrated
6.5 HP
20.8 HP
20.8 HP
20.8 HP
8.5:1
9.3:1
9.3:1
9.3:1
3.42 qt
-
-
-
0.58 qt
2 qt
2 qt
2 qt
Yes
-
-
-
Yes
Yes
No
Yes
Counter Clockwise
Counter Clockwise
Counter Clockwise
Counter Clockwise
Yes
Mechanical
Mechanical
Mechanical
Transitorical Configuration
Electonic, Digital CDI W/variable Ignition Timing
Electonic, Digital CDI W/variable Ignition Timing
Electonic, Digital CDI W/variable Ignition Timing
Carburated
2-barrel, Fuel Cut Solenoid, Inner Vent
2-barrel, Fuel Cut Solenoid, Inner Vent
2-barrel, Fuel Cut Solenoid, Inner Vent
Splash
Full Pressure
Full Pressure
Full Pressure
Ball
-
-
-
Yes
-
-
-
Air
Air
Air
Air
2.83 in
3.1 in
3.1 in
3.1 in
2.17 in
2.8 in
2.8 in
2.8 in
Foam + paper
Dual Element
Dual Element
Dual Element
Manual
Remote
Manual
Remote
Adjustable
Remote
Manual
Remote
No
20
17
3
Yes
No
No
No
3.625 in
-
-
-
6.378 in
-
-
-
3.15 in
-
-
-
-
No
No
No






