Briggs & Stratton 121Q02-2025-F1 8.5HP Zero Turn Lawn Engine

In stock
Delivery Cost: $200.00
Briggs and Stratton replacement engine with 190cc, 8.50 Gross Torque power and has a 1 inch diameter by 3-5/32-inch in length.
Standard Delivery
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Briggs & Stratton 121Q02-0025-F1 Engine

Features :

  • Dura-bore cast iron cylinder sleeve for extended life
  • Large-tube muffler reduced noise levels
  • Overhead valve design for cooler operation
  • Mechanical torque control for additional power
  • Large rewind starter reduces pulling effort for easy starting
  • Commercial-grade air cleaner with dual seals for longer engine life
  • ReadyStart provides easy no prime, no choke starting
  • Maintenance- free Magnetron electronic ignition for quick, dependable starting
  • For use on a walk-behind lawn mower

Specifications :

  • 30 pounds
  • 190cc
  • Recoil start type
  • 8.5 ft/lbs of torque
  • Vertical crankshaft
  • 25mm crankshaft diameter
  • 3-5/32 inch crankshaft length
  • 3/16 inch crankshaft key way
  • Counter clockwise shaft rotation
  • 1 cylinder
  • Cast iron cylinder bore
  • Air cooling system
  • Commercial-grade air cleaner type with dual seals
  • 1.6 quart fuel capacity
  • 18-20 ounce oil capacity
  • Splash lubrication system
  • Electronic ignition system
  • Mechanical governing system
  • Float type carburetor
  • 3,100 maximum RPMs
  • 8 inch bolt circle


More Information
ManufacturerBriggs and Stratton
Engine Size8hp
Engine Type4-Stroke
Starting SystemRecoil Start
Part #121Q02-0025-F1
Shaft PositionVertical
# of Cylinders1
Shaft Width25mm
Shaft Length3-5/32 inch
Shaft Width1"
Shaft Length3-5/32"
Oil tank volume18-20 ounces
Engine CoolingAir
Weight (lbs.)30
Warranty2 YEARS
Shipping OptionsStandard Delivery
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