Close
Skip to content

Close

Briggs & Stratton Commercial Turf Series OHV Engine with Electric Start — 810cc, 1 1/8in. x 4 5/16in., Model# 49T877-0004-G1

Item# 42556
Close
Briggs & Stratton Commercial Turf Series OHV Engine with Electric Start — 810cc, 1 1/8in. x 4 5/16in., Model# 49T877-0004-G1

Hover over image to zoom

Click image to enlarge

Tap image to enlarge

Only $959.99
Add to Cart
  • Dura-Bore™ cast iron cylinder withstands wear and abuse while providing improved oil control
  • Dynamically balanced crankshaft minimizes engine vibration for smoother running and longer engine life
  • OHV design runs cooler and cleaner for better fuel economy, more power and longer life
  • Cyclonic air cleaner forces debris away from air cleaner element and ejects it through a one-way valve
  • Advanced debris management deflects dirt away from the engine, into a a high-capacity dual-sealing air cleaner cartridge
See full description
Factory Shipped —
Estimated Delivery: 4 - 6 Business Days
Ship it | See Shipping Options
help Need help unloading this item?
Not Available in Stores
 

Product Summary

This Briggs & Stratton Commercial Turf Series OHV Engine with Electric Start is purpose-built for use in zero-turn mowers and in the harsh, demanding conditions where these and other workhorse machines do their jobs. With dust and particle filtration, an advanced debris management system and beefed-up cylinder block structure, this engine has what it takes to make a day's work of the toughest mowing jobs.

What's Included
  • (1) Engine

Features + Benefits

  • Dura-Bore™ cast iron cylinder withstands wear and abuse while providing improved oil control
  • Dynamically balanced crankshaft minimizes engine vibration for smoother running and longer engine life
  • OHV design runs cooler and cleaner for better fuel economy, more power and longer life
  • Cyclonic air cleaner forces debris away from air cleaner element and ejects it through a one-way valve
  • Advanced debris management deflects dirt away from the engine, into a a high-capacity dual-sealing air cleaner cartridge
  • Oil cooler reduces oil temperature, improves lubrication and extends oil change intervals
  • Tool-less air cleaner cover for easy filter changes
Key Specs
Item# 42556
Brand Briggs & Stratton
Manufacturer's Warranty 24 months parts / 24 months labor
Ship Weight 94.0 lbs
Engine Displacement (cc) 810
Start Type Electric
Application Zero-turn mower, commercial application
Engine Type Commercial Turf Series
Shaft Output Vertical
Crankshaft 1 1/8 x 4 5/16
Shaft Diameter (in.) 1 1/8
Shaft Length (in.) 4 5/16
Shaft Keyway (in.) 1/4
Shaft End Tapped (Diameter (in.)/Threads per inch) 7/16-20
Shaft Rotation (From PTO Shaft Side) CCW
Gear Reduction No
Bearing Type Bushing
Cylinders (qty.) 2
Cylinder Bore Cast iron
Bore x Stroke (in.) 3.30 x 2.89
Compression Ratio 8.5:1
Cooling System Air cooled
Air Cleaner Type Cyclonic
Fuel Tank Not included
Fuel Type Gasoline
Fuel Pump Yes
Fuel Filter Yes
Oil Capacity (qt.) 2
Lubrication System Pressure
Low Oil Alert No
Low Oil Shutdown No
Ignition System Electronic
Governor System Mechanical
Carburetor Float
Throttle Control Remote
Choke Control Remote
Max. RPM 3,600
Charging System Amps 16
Muffler Included No
Flywheel Brake No
Auto Compression Release No
Bolt Circle (in.) 10
Dimensions L x W x H (in.) 23 x 21 x 19
EPA/CARB Approval (California Air Resource Board) Yes

Customer Reviews

Product Question + Answer
Accessories Frequently Purchased with this Item
Safety
3M Reusable Corded Earplugs — 21dB, Model# 90586-80000
3M Reusable Corded Earplugs — 21dB, Model# 90586-80000
Item# 174630
In Stock Online
Only $2.29
Add to Cart
Replacement Parts
Call To Order: 1-800-657-0516

Mon - Fri 7:00 AM - 6:00 PM (Central)
Sat 7:00 AM - 3:00 PM (Central)

Don't Know Your Part Number?

Locating the part number for your item ahead of time will help ensure you quickly receive the correct items.

Find Parts
Parts + Service Available at Stores

Look for stores that have this icon:

Parts + Service

Find Stores

Warranty

Compare with Most Popular 601cc - 900cc Briggs & Stratton Vertical Engines

See All 601cc - 900cc Briggs & Stratton Vertical Engines
 
 
Currently Viewing
 
 
 
3.2 / 5 (8)
Item# 42555
Factory Shipped —
Estimated Delivery: 4 - 6 Business Days
Was $949.99
Sale $899.99
Save $50.00
Briggs & Stratton Commercial Turf Series OHV Engine with Electric Start — 810cc, 1 1/8in. x 4 5/16in., Model# 49T877-0004-G1 The price is $959.99.
Briggs & Stratton Commercial Turf Series OHV Engine with Electric Start — 810cc, 1 1/8in. x 4 5/16in., Model# 49T877-0004-G1
3.2 / 5 (8)
Item# 42556
Factory Shipped —
Estimated Delivery: 4 - 6 Business Days
Only $959.99
(Not Yet Rated - New)
Item# 702310
Factory Shipped —
Estimated Delivery: 4 - 6 Business Days
Only $1299.99
(Not Yet Rated - New)
Item# 750230
Factory Shipped —
Estimated Delivery: 4 - 6 Business Days
Was $1349.99
Sale $1279.99
Save $70.00
Hide Similarities
Engine Displacement (cc)
724 810 627 627  
Start Type
Electric Electric Electric Electric  
Application Zero-turn mower, commercial application Zero-turn mower, commercial application Commercial mower, lawn tractor Riding mower, lawn tractor  
Engine Type Commercial Turf Series Commercial Turf Series Vanguard V-Twin OHV Vanguard V-Twin OHV  
Shaft Output
Vertical Vertical Vertical Vertical  
Crankshaft 1 x 3 5/32 1 1/8 x 4 5/16 - -  
Shaft Diameter (in.) 1 1 1/8 1 1 1/8  
Shaft Length (in.) 3 5/32 4 5/16 3 5/32 3 5/32  
Shaft Keyway (in.) 1/4 1/4 1/4 -  
Shaft End Tapped (Diameter (in.)/Threads per inch) 7/16-20 7/16-20 7/16–20 7/16–20  
Shaft Rotation (From PTO Shaft Side) Counterclockwise CCW Counterclockwise Counterclockwise  
Gear Reduction No No - -  
Bearing Type
Ball Bushing Plain Plain  
Cylinders (qty.)
2 2 2 2  
Cylinder Bore
Cast iron Cast iron Cast iron Cast iron  
Bore x Stroke (in.)
3.12 x 2.89 3.30 x 2.89 2.97 x 2.76 2.97 x 2.76  
Compression Ratio 8.5:1 8.5:1 - -  
Cooling System
Air cooled Air cooled Air cooled Air cooled  
Air Cleaner Type
Cyclonic Cyclonic Dual element Dual element  
Fuel Tank No Not included Not included Not included  
Fuel Type Gasoline Gasoline Gasoline Gasoline  
Fuel Pump Yes Yes - -  
Fuel Filter Yes Yes - -  
Oil Capacity (qt.)
2 2 1.5 (48 oz.) 1.5 (48 oz.)  
Lubrication System
Pressure Pressure Full pressure Full pressure  
Low Oil Alert No No No -  
Low Oil Shutdown No No - -  
Ignition System
Electronic Electronic Electronic Electronic  
Governor System
Mechanical Mechanical Mechanical Mechanical  
Carburetor
Float Float Float Float  
Throttle Control
Remote Remote Remote Remote  
Choke Control Choke-A-Matic Remote - -  
Max. RPM
3,300 3,600 3,300 3,600  
Charging System Amps 16 16 16 -  
Muffler Included
No No No No  
Flywheel Brake No No - -  
Auto Compression Release No No - -  
Bolt Circle (in.)
10 10 10 10  
Dimensions L x W x H (in.)
23 x 21 x 22 23 x 21 x 19 18 x 16 x 13 1/2 18 x 16 x 13 1/2  
EPA/CARB Approval (California Air Resource Board) Yes Yes Yes -