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Subaru SP170 169cc 5.7HP OHC Horizontal Engine, 3/4" x 2.3" Crankshaft, 3/16" Keyed Tapped 5/16-24
Model:
EX170DT1042S
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Features
- Model# EX170DT1042S - OHC Horizontal Engine, 3/4" x 2.3" Crankshaft, 3/16" Keyed Tapped 5/16-24
- Subaru SP170 OHC Commercial Grade Engine
- Offers maximum efficiency, high performance and impressive power
- Standard 3-year residential, 1-year commercial warranty
- Chain Driven Overhead Cam Design
- Automatic decompression system to reduce the required pulling force by 30-40 percent
- 33 percent fewer moving valve train parts than OHV engines
- Offers superior power and performance
- Pent-Roof Combustion Chamber
- Enables optimal intake and exhaust valve placement for max performance
- Advanced Cooling
- Overhead cam design maximizes cooling area and improves cooling performance
- Allows for 360-degree airflow around both the exhaust and intake valve stem
- Cast cooling fins are cast inside and outside crankcase to utilize every possible cooling area
- Durability Throughout
- Heavy duty piston rings and cast iron cylinder sleeve provide extreme durabilty
- Case-hardened-steel timing chain resists wear and ensures precise timing for long engine life
- Quieter Operation
- Optimized-capacity rigid muffler creates less overall noise
- Noise levels become a full 2 decibals lower than comparable OHV models
Specifications
EX170DT1042S
Engine
Engine Series
Subaru SP
Engine Style
Horizontal
Engine Type
4-Cycle OHC
Cylinders
1
Cooling System
Air
Dry Weight
33 Lbs
CC
169 CCs
HP
5.7 HP
Max Torque
8.34 Lbs
Cylinder Bore Type
Cast Iron
Bore
2.64 Inches
Compression Ratio
8.5:1
Stroke
1.89 Inches
Systems
Starting System
Recoil Only
Ignition System
Transistorized Magneto
Lubrication
Lubrication
Splash
Oil Filter
No
Oil Capacity
20.28 oz
Intake/Exhaust
Fuel
Gas
Carburetor
Float
Muffler
Included
Air Cleaner
Dual Element
Fuel Tank Size
.95 Gallons
Fuel Tank
Included
Crankshaft
Crankshaft Rotation Direction
Counterclockwise
Shaft Size
3/4 x 2.3 Inches
Crankshaft Type
Straight
Crankshaft Diameter
3/4"
Crankshaft Length
2.3"
Crankshaft End Tapped Size
5/16-24
Crankshaft Keyway Width
3/16 Inches
PTO Height
4-11/64 Inches
Overview
Weight
33 Pounds
Consumer Warranty
3 Years
Commercial Warranty
1 Year
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Subaru SP170 169cc 5.7HP OHC Horizontal Engine, 3/4" x 2.3" Crankshaft, 3/16" Keyed Tapped 5/16-24
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