40hp Engine EFI Briggs Vanguard Marine 1-1/8″x 3″ Crank, w/ Stainless Muffler Center Outlet – 61G477-0003-J1  


40hp Vanguard Briggs with Muffler
Marine Engine & High Speed Package
Fits our Swamp Runner Big Block Mud Motor Kit
Operators Manual
PDF High Res Wire Drawing
Ships Direct from the Manufacturer
3 Year Manufacturer’s Warranty

Out of stock

SKU: 61G477-0003-J1 Categories: , Tags: , , , , , , ,

This 40hp engine has 993cc and is made by Vanguard, Briggs and Stratton Engines.
Comes with a stainless steel muffler with a center outlet. The perfect exhaust for a marine environment.

Engine Features

  • Horsepower = 40
  • Displacement = 993cc
  • Torque = 58 ft-lbs Gross Torque, 56 ft-lbs Net Torque
  • Weight = 125 lbs (without muffler)
  • Dimensions = 28.5" tall, 19.5" wide, 15" deep (without muffler and additions)
  • Electric Start
  • 4800 RPM Rev Limit (High-Speed Package with CDI Digital Ignition)
  • EPA Certified - NOT for sale in California
  • Horizontal 1.125” (1-1/8") Keyed Output Shaft that is 4” long and 1/4" Key Way Slot
  • Bolt Circle Diameter: 5", 6.5", and 7.75"
  • Engine Weight is 132 pounds
  • 3-year Manufacturer Limited Warranty (consumer)
  • 3-year Manufacturer Limited Warranty (commercial)
  • Assembled with a Fuel Pump but NO Fuel Tank
  • 20/50 Amp Alternator Charging System
  • Manual or Remote Choke Control
  • Dura-Bore Cast Iron Cylinder Sleeve
  • Does not come with 1/4" key stock
  • Air Intake on PTO Side
  • Comes with Muffler

Additional Info

At Swamp Runner, we offer a Longtail Mud Motor Kit for this 40hp EFI engine- The Big Block Mud Motor Kit

40HP Operators Manual

INVENTORY: Pending stock confirmation. Once inventory is secured, you will be charged. If this item is out of stock or has a waiting period, we will notify you before charging you.
: By freight to the continental United States only. This item does not ship to Alaska, Hawaii, Puerto Rico, or Canada.
Upon delivery immediately inspect items. If damaged, photograph the damage, refuse to accept the item from the carrier, and contact Swamp Runner immediately.
RETURN POLICY: This item ships directly from the manufacturer, and they DO NOT ACCEPT RETURNS (unless an item is damaged or an incorrect item is shipped)
WARRANTY: 3 Year Manufacturer’s Warranty
For warranty repairs contact your nearest Authorized Briggs & Stratton Service Center


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