XR550 Professional Series™

XR550 Professional Series™

High Performance and Extended Durability

  • Dura-Bore™ Cast Iron Sleeve
  • Cartridge Air Cleaner with Standard Pre-Cleaner

3.5

Horsepower (HP)

127cc

Displacement

Gasoline

Engine Fuel

Manual Choke

Starter

Features

Qualified 3x the Life

Qualified 3x the life of the CR engine. *When compared to the expected life standards of the Briggs & Stratton CR Series engine.

XR Professional Warranty

2-Year Commercial Warranty, 2-Year Consumer Warranty

Forged Crankshaft and Dura-Bore™ Cast Iron Sleeve

Combining a Forged Crankshaft that gives you a longer engine life and a Dura-Bore™ Cast Iron Sleeve that helps withstand the wear and abuse delivers durability.

Specs

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Model Number
083132-0139-B1
Horsepower (HP, gross)*
3.5
Torque (ft-lbs, gross)*
5.5
Engine Displacement (cc)
127
Number of Cylinders
Single
Engine Configuration
Horizontal Shaft
OHV Engine
Yes
Length (in)
10.1
Width (in)
13.4
Height (in)
13.4
Weight (lbs)
29.5
Bore (in)
2.44
Stroke (in)
1.65
Engine Fuel
Gasoline
Fuel Tank Capacity (gal)
0.5
Lubrication System
Dura-Lube Splash Lubrication
Oil Capacity (oz)
20
Oil Filter
N/A
Starter
Manual Choke
Air Filter
Dual Element Cartridge
Muffler
Lo-Tone™
Certified Power Rating

*All power levels are stated gross torque at 3600 rpm per SAE J1940 as rated by Briggs & Stratton.

Support

Manuals

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Support Articles

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