Briggs & Stratton 543477-3079-J1
Briggs & Stratton 543477-3079-J1
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Briggs & Stratton Vanguard™ 896cc 31 Gross HP V-Twin OHV Electric Start Horizontal Engine, 1-7/16" x 4-1/2" CS, 20A Alternator

Model:

543477-3079-J1

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Briggs & Stratton Vanguard™ 896cc 31 Gross HP V-Twin OHV Electric Start Horizontal Engine, 1-7/16
Briggs & Stratton Vanguard™ 896cc 31 Gross HP V-Twin OHV Electric Start Horizontal Engine, 1-7/16" x 4-1/2" CS, 20A Alternator
Model: 543477-3079-J1
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Features

  • Model # 543477-3079-J1 - 1-7/16" x 4.5" Crankshaft Drilled & Tapped 5/8"-18, 3/8" Keyway, 20A DC Alternator
  • 3-Year Commercial Warranty
  • Utility / General engine applications like Compressors, Pressure Washers, Chipper/Shredders
  • Professional-Grade Vanguard™ 31 HP* Twin Cylinder Air-Cooled 4-Cycle Gas Engine
  • High-performance commercial engine rated in accordance with SAE J1995
  • 90° V-Twin Overhead Valve (OHV) Technology
  • Low vibration, exceptional balance provides smooth power for extend valve life
  • Increased fuel economy and HP/Weight ratio while reducing engine emissions
  • Full-Pressure Lubrication w/ Centrally Located Oil Pump & Pickup + Cooler
  • Centerally located pump for increased angle of operation and faster priming
  • Spin-On Oil Filter - Keeps the oil cleaner from debris that can damage internal engine parts
  • Cool Cleaner Technology w/ Dura-Bore™ Cast Iron Cylinder Sleeve
  • Efficient fan reduces engine & oil temperature by 20-30 degrees
  • Long engine life & improved oil control while reducing airborn intake debris
  • Five-Inch Centrifugal Multi-Stage Air Cleaner
  • Cyclonic air filter provides ultimate debris protection & last 2X longer than panel-style filters
  • Commercial-Style Float Carburetor w/ Sediment Filter
  • Proven-design for consitent starting, smoother operation & easy maintenance
  • 12V Industrial Grade Solenoid Shift Starter & Magnetron® Electronic Ignition
  • Maintenance-free design, plus larger ignition coil for quick, reliable starting
  • Manual Choke Control & Key Stop Switch
  • Designed for easier engine replacement for your current application
  • Additional Features
  • On-Board Fuel Pump & 20A Regulated Charger System
  • Fuel Tank & Muffler Not Included
  • Model 543477-3079-J1 Superseded To Model 543477-3315-J1
California residents see
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
For more information go to: www.p65Warnings.ca.gov

Specifications

543477-3079-J1
specs product image PID-65740
Engine
Engine Series
B&S Vanguard
Engine Style
Horizontal
Engine Type
4-Cycle OHV
Cylinders
2
Cooling System
Air
Dry Weight
125 Lbs
CC
896 CCs
HP
31 HP
Cylinder Bore Type
Cast Iron
Bore
3.37 Inches
Stroke
3.07 Inches
Compression Ratio
8.2:1
Systems
Charging System
20 Amps
Starting System
12-Volt Key Start
Ignition System
Electronic Spark
Lubrication
Lubrication
Pressurized
Oil Filter
Yes
Oil Capacity
78 oz
Intake/Exhaust
Fuel
Gas
Carburetor
Float
Muffler
Included
Air Cleaner
Mult-Stage Canister
Fuel Tank
Not Included
Crankshaft
Crankshaft Rotation Direction
Counterclockwise
Shaft Size
1-7/16 x 4-1/2 Inch
Crankshaft Type
Straight
Crankshaft Diameter
1-7/16"
Crankshaft Length
4-1/2"
Crankshaft End Tapped Size
5/8"-18
Crankshaft Keyway Width
3/8 Inches
PTO Height
6.13 Inches
Overview
Weight
125 Pounds
Consumer Warranty
3 Years
Commercial Warranty
3 Years
UPC
047282062692

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Briggs & Stratton Vanguard™ 896cc 31 Gross HP V-Twin OHV Electric Start Horizontal Engine, 1-7/16" x 4-1/2" CS, 20A Alternator
Briggs & Stratton 543477-3079-J1
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