NorthStar e300 EFI Horizontal OHV Engine with Recoil Start, 300cc, 1in. x 3.48in. Shaft

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- Four-stroke, overhead, single-cylinder
- Net power output: 6.9kW
- Max. RPM: 3600
- 5in.(127mm) bolt circle and 3/8-16 UNC 2B Tap on a 6.5in. (165.1mm) bolt circle
- Mounting base: 7.7in.L x 3.25in.W
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Description
Key Specs
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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) e300 EFI Horizontal OHV Engine (1) Sparkplug wrench

Features + Benefits
- Four-stroke, overhead, single-cylinder
- Net power output: 6.9kW
- Max. RPM: 3600
- 5in.(127mm) bolt circle and 3/8-16 UNC 2B Tap on a 6.5in. (165.1mm) bolt circle
- Mounting base: 7.7in.L x 3.25in.W
- Easy-to-install model for small engine needs
- EFI allows for fuel efficiency and easy starting in all weather conditions
- Heavy-duty 1.45-gal. (5.5L) metal fuel tank
- Transistorized Coil Ignition (TCI)
- Gasoline fuel
- Splash-type lubrication system
- Net torque:18ft.-lbs./2500 rpm
- Low oil shutdown turns engine off it runs low on oil, preventing serious damage or failure
- Foam and paper air cleaner for protection against harmful debris
- Air cooling system
- 5-year limited warranty
- 49-state compliant
Key Specs
| Attribute | Specification |
|---|---|
item# | 114593 |
Brand | NorthStar |
Manufacturer's Warranty | 5 year limited warranty |
Ship Weight | 44.6 LB |
Engine Displacement | 301 cc |
Engine Type | OHV |
Shaft Diameter | 1 in |
Shaft Diameter Metric | 25.4 mm |
Shaft Length | 3.48 in |
Shaft Length Metric | 88.5 mm |
Fuel Type | Gasoline |
Start Type | Recoil |
Shaft Keyway | 1/4 in |
Net Torque | 18 ft-lbs. |
Crankshaft | 1 x 3.48 In |
PTO Height | 5.25 in |
Cylinders (qty.) | 1 |
Net Power Output | 9.25 HP |
Compression Ratio | 8:2:1 |
Fuel Tank | Yes |
Fuel Tank Capacity | 5.8 qt |
Oil Capacity | 1.05 qt |
| Attribute | Specification |
|---|---|
Low Oil Shutdown | Yes |
Max. RPM | 3,600 |
Grade | E10 |
CARB Approved | No |
Shaft Rotation (From PTO Shaft Side) | Counter Clockwise |
Governor System | No |
Ignition System | Transistorized Coil Ignition (tci) |
Lubrication System | Splash Type |
Shaft End Tapped | 7/16-20 UNF-2B |
Bearing Type | 6206 |
Auto Compression Release | Yes |
Cooling System | Air |
Bore | 3.14 in |
Stroke | 2.36 in |
Air Cleaner Type | Dual Element |
Fuel Filter | Yes |
Muffler Included | Yes |
Bolt Circle | 5in. (127mm) bolt circle and 3/8-16in. UNC 2B Tap on a 6.50in. (165.1mm) bolt circle in |
Mounting Base Length | 7.7 in |
Mounting Base Width | 3.25 in |
Product Weight | 62.8000 lb |
Dimensions L x W x H (in.) | 18.9 x 13.0 x 17.91 in |
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Warranty
Manufacturer's Warranty
5 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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Item # 114593
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Specifications
301 cc
160 cc
627 cc
688 cc
OHV
GC Series OHC Residential-duty
Command Pro OHV
GX Series OHV V-twin Commercial-duty
1 in
3/4 in
1-1/8 in
1 in
25.4 mm
-
-
-
3.48 in
1.89 in
2.79 in
2.9 in
88.5 mm
-
-
-
Gasoline
-
-
-
Recoil
Recoil
Electric
Electric
1/4 in
0.18 in
0.25 in
0.25 in
18 ft-lbs.
6.9 ft-lbs.
-
35.6 ft-lbs.
1 x 3.48 In
M-type
Hardened
Q-type
5.25 in
4.17 in
6.125 in
5.25 in
1
1
2
2
9.25 HP
4.6 HP
-
20.8 HP
8:2:1
8.5:1
8.5:1
9.3:1
Yes
Yes
-
No
5.8 qt
1.9 qt
-
-
1.05 qt
0.61 qt
2 qt
2.1 qt
Yes
No
Yes
Oil Alert
3,600
-
-
-
E10
-
-
-
No
-
-
-
Counter Clockwise
Counter Clockwise
Counter Clockwise
Counter Clockwise
No
Centrifugal Mechanical
Variable Speed
Mechanical
Transistorized Coil Ignition (tci)
Electronic
Electronic
Electrical, Digital CDI W/variable Ignition Timing
Splash Type
Splash
Full Pressure
Forced Lubrication
7/16-20 UNF-2B
-
-
-
6206
Standard
Parent Material
Ball
Yes
Yes
No
Yes
Air
Air
Air
Air
3.14 in
2.5 in
3 in
3.1 in
2.36 in
2 in
2.6 in
2.8 in
Dual Element
Single Element
Dual Element
Dual Element
Yes
Yes
Yes
Yes
Yes
Yes
No
No
5in. (127mm) bolt circle and 3/8-16in. UNC 2B Tap on a 6.50in. (165.1mm) bolt circle in
-
-
-
7.7 in
-
-
-
3.25 in
-
-
-
62.8000 lb
-
-
-
18.9 x 13.0 x 17.91 in
-
-
-
-
Aluminum
Cast Iron
Cast Iron
-
No
Yes
Yes
-
Float
Smart Choke
2 Barrel, Fuel-cut Solenoid, Inner Vent
-
Manual
Remote
Manual
-
Manual
Remote
Manual
-
-
15
17
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