This engine uses an F7RTC spark plug, but will also work with an F6RTC spark plug.
NorthStar c180 Horizontal OHV Engine with Recoil Start, 179cc, 3/4in. x 2-7/16in. Shaft
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$299.99
- 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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Price for all four:
$421.46
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) 179cc horizontal OHV engine (1) Spark plug wrench
Downloads
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
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Specifications
Specifications
NorthStar c180 Horizontal OHV Engine with Recoil Start, 179cc, 3/4in. x 2-7/16in. Shaft
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Briggs & Stratton 550 Series Horizontal OHV Engine, 127cc, 3/4in. dia. x 2in.L Shaft, 6:1 Gear Reduction, Model# 83152-1049-F1
Engine Displacement
Same
179 cc
688 cc
688 cc
127 cc
Engine Type
Same
OHV
GX Series OHV V-twin Commercial-duty
GX Series OHV V-twin Commercial-duty
550 Series
Shaft Diameter
Same
3/4 in
1 in
1 in
3/4 in
Shaft Diameter Metric
Same
19.05 mm
-
-
-
Shaft Length
Same
2.43 in
2.9 in
2.9 in
2 in
Shaft Length Metric
Same
61.7 mm
-
-
-
Start Type
Same
Recoil
Electric
Electric
Recoil
Shaft Keyway
Same
1-51/64 in
0.25 in
0.25 in
0.18 in
Net Torque
Same
9.5 ft-lbs.
35.6 ft-lbs.
35.6 ft-lbs.
-
Crankshaft
Same
SAE J609EXT3 Straight Key W/shaft Dia.: 19.050mm (0.750in.) - Nominal
Q-type
Q-type
-
PTO Height
Same
4.17 in
5.25 in
5.25 in
4.17 in
Cylinders (qty.)
Same
1
2
2
1
Cylinder Bore
Same
2.56
Integrated
Integrated
Cast Iron
Net Power Output
Same
3.7 HP
20.8 HP
20.8 HP
-
Compression Ratio
Same
8.5:1
9.3:1
9.3:1
-
Fuel Tank
Same
Yes
No
No
Yes
Fuel Tank Capacity
Same
3.49 qt
-
-
2 qt
Oil Capacity
Same
0.58 qt
2 qt
2 qt
0.625 qt
Low Oil Shutdown
Same
Yes
-
-
No
Low Oil Alert
Same
Yes
Yes
Yes
No
Shaft Rotation (From PTO Shaft Side)
Same
Counter Clockwise
Counter Clockwise
Counter Clockwise
Counter Clockwise
Governor System
Same
Yes
Mechanical
Mechanical
Mechanical
Ignition System
Same
Transitorical Configuration
Electonic, Digital CDI W/variable Ignition Timing
Electonic, Digital CDI W/variable Ignition Timing
Electronic
Carburetor
Same
Carburated
2-barrel, Fuel Cut Solenoid, Inner Vent
2-barrel, Fuel Cut Solenoid, Inner Vent
Float
Lubrication System
Same
Splash
Full Pressure
Full Pressure
Splash
Bearing Type
Same
Ball
-
-
Ball
Auto Compression Release
Same
Yes
-
-
Yes
Cooling System
Same
Air
Air
Air
Air
Bore
Same
2.55 in
3.1 in
3.1 in
2.44 in
Stroke
Same
2.125 in
2.8 in
2.8 in
1.65 in
Air Cleaner Type
Same
Foam+paper
Dual Element
Dual Element
Dual Element
Choke Control
Same
Manual
Manual
Remote
Manual
Throttle Control
Same
Adjustable
Manual
Remote
Manual
Charging System Amps
Same
No
17
17
-
Muffler Included
Same
Yes
No
No
Yes
Bolt Circle
Same
3.625 in
-
-
-
Mounting Base Length
Same
6.378 in
-
-
-
Mounting Base Width
Same
3.15 in
-
-
-
Fuel Filter
Same
-
-
-
Yes
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