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Briggs & Stratton Professional-Series 875 Commercial Replacement Push Mower Engine — 190cc, 7/8 x 1 13/16in. Shaft, Model# 121S02-2022-F1

Item# 41328
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Briggs & Stratton Professional-Series 875 Commercial Replacement Push Mower Engine — 190cc, 7/8 x 1 13/16in. Shaft, Model# 121S02-2022-F1

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Only $299.99
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  •  Kool Bore™ aluminum alloy bore for cooler operation
  • ReadyStart® provides easy no-prime, no-choke starts
  •  Large rewind starter reduces pulling difficulty
  • Maintenance-free Magnetron® electronic ignition for quick, dependable starts
  • Mechanical torque control for additional power
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Factory Shipped —
Estimated Delivery: 4 - 6 Business Days
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Not Available in Stores
 

Product Summary

The Briggs & Stratton® Professional-Series™ 875 Commercial Replacement Push Mower Engine combines best-in-class power, performance, features and size. It offers consumers and professionals commercial-grade features including easier starting, smoother and quieter operation, increased durability and longer life. U.S.A.

What's Included
  •  (1) Engine

Features + Benefits

  •  Kool Bore™ aluminum alloy bore for cooler operation
  • ReadyStart® provides easy no-prime, no-choke starts
  •  Large rewind starter reduces pulling difficulty
  • Maintenance-free Magnetron® electronic ignition for quick, dependable starts
  • Mechanical torque control for additional power
  • Composite crankshaft for quiet operation
  • Commercial-grade air cleaner with dual seals for long engine life
  • Overhead valve design for cooler operation and longer valve life
  • Heavy flywheel for operations other than push mowers
  • Certified to CARB Tier III
  •  Meets 2012 EPA Phase 3 standards
Key Specs
Item# 41328
Brand Briggs & Stratton
Manufacturer's Warranty 24 months parts / 24 months labor
Ship Weight 29.0 lbs
Engine Displacement (cc) 190
Start Type Recoil
Application Walk-behind mower
Engine Type Professional 875 Series OHV
Torque (ft./lbs.) 8.75
Shaft Output Vertical
Crankshaft 7/8i n. dia x 1 13/16
Shaft Diameter (in.) 7/8
Shaft Length (in.) 1 13/16
Shaft Keyway (in.) (2) Woodruff key, 3/16-in. keyway
Shaft End Tapped (Diameter (in.)/Threads per inch) 3/8/24
Shaft Rotation (From PTO Shaft Side) CCW
Bearing Type Plain
Cylinders (qty.) 1
Cylinder Bore Aluminum
Bore x Stroke (in.) 2.69 x 2.04
Cooling System Splash
Air Cleaner Type Commercial-grade w/dual seal
Fuel Tank Yes
Fuel Type Gasoline
Fuel Tank Capacity (qt.) 1.6
Fuel Pump No
Fuel Filter Yes
Oil Capacity (qt.) 5/8
Lubrication System Splash
Low Oil Alert No
Low Oil Shutdown No
Ignition System Electronic
Governor System Mechanical
Carburetor Float
Throttle Control Manual friction, remote
Choke Control No choke
Max. RPM 3,800
Muffler Included Yes
Flywheel Brake Yes
Auto Compression Release Yes
Bolt Circle (in.) 8
Dimensions L x W x H (in.) 12 1/4 x 12 1/4 x 13 1/2
EPA/CARB Approval (California Air Resource Board) Yes

Customer Reviews

Product Question + Answer
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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)

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Briggs & Stratton Professional-Series 875 Commercial Replacement Push Mower Engine — 190cc, 7/8 x 1 13/16in. Shaft, Model# 121S02-2022-F1 The price is $299.99.
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4.4 / 5 (14)
Item# 41328
Factory Shipped —
Estimated Delivery: 4 - 6 Business Days
Only $299.99
Hide Similarities
Engine Displacement (cc)
163 190 190 190 190
Start Type
ReadyStart, rewind Recoil Recoil Recoil Recoil
Application Walk-behind rotary mower engine Walk-behind mower Walk-behind mower Walk-behind mower Walk-behind mower
Engine Type Gasoline, single-cylinder 4-cycle 850 Professional-series 675 series Professional 875 Series OHV Professional 875 Series OHV
Torque (ft./lbs.)
7.25 8.5 6.75 8.75 8.75
Shaft Output
Vertical Vertical Vertical Vertical Vertical
Crankshaft Vertical 25mm x 3 5/32in. - - 7/8i n. dia x 1 13/16
Shaft Diameter (in.) 7/8 25mm 7/8 25 mm 7/8
Shaft Length (in.) 3 5/32 3 5/32 1 13/16 3 5/32 1 13/16
Shaft Keyway (in.)
3/16 square (2) Woodruff keys and 3/16-in. shaft keyway 3/16 (2) Woodruff keys and 3/16-in. straight keyway (2) Woodruff key, 3/16-in. keyway
Shaft End Tapped (Diameter (in.)/Threads per inch) 3/8–24 3/8/24 3/8–24 3/8–24 3/8/24
Shaft Rotation (From PTO Shaft Side) CCW CCW Counterclockwise Counterclockwise CCW
Gear Reduction No No - - -
Bearing Type
- Ball on PTO end, DU on flywheel Plain Plain Plain
Cylinders (qty.)
1 1 1 1 1
Cylinder Bore
Aluminum Cast iron Aluminum alloy Aluminum alloy Aluminum
Bore x Stroke (in.)
2.69 x 1.75 2.69 x 2.04 2.69 x 2.04 2.69 x 2.04 2.69 x 2.04
Cooling System
Air cooled Air Air cooled Air cooled Splash
Air Cleaner Type
Paper cartridge Commercial-grade w/dual seal Automotive style paper filter Commercial-grade w/dual seal Commercial-grade w/dual seal
Fuel Tank 1.09 Yes Yes Yes Yes
Fuel Type Regular gasoline Gasoline Gasoline Gasoline Gasoline
Fuel Tank Capacity (qt.)
1.09 1.6 1.6 1.6 1.6
Fuel Pump
- No - - No
Fuel Filter
No No - - Yes
Oil Capacity (qt.)
15 18–20 oz. 0.56–0.63 (18–20 oz.) 0.56–0.63 (18–20 oz.) 5/8
Lubrication System
Dura Lube splash Splash Splash Splash Splash
Low Oil Alert
No No No - No
Low Oil Shutdown
No No - - No
Ignition System
Magnetron Electronic Electronic Electronic Electronic
Governor System
Mechanical Mechanical Mechanical Mechanical Mechanical
Carburetor
Float type Float Float Float Float
Throttle Control
Fixed speed Remote or manual friction Manual friction, remote Manual friction, remote Manual friction, remote
Choke Control
No - - - No choke
Max. RPM
3,200 3,100 3,100 3,100 3,800
Charging System Amps None No - - -
Muffler Included
Yes Yes Yes Yes Yes
Flywheel Brake
CPSC blade brake Yes Yes Yes Yes
Auto Compression Release
Yes Yes Yes Yes Yes
Bolt Circle (in.)
8 8 8 8 8
Dimensions L x W x H (in.)
16 x 12 1/2 x 13 15.4 x 13 x 10 13 x 11 1/2 x 9 3/4 15 3/8 x 13 3/4 x 10 12 1/4 x 12 1/4 x 13 1/2
EPA/CARB Approval (California Air Resource Board)
Yes Yes - Yes Yes
Product Weight (lbs.) 24 - - - -