Description
4282 120 0612 – STIHL BR 550 Carburetor (Genuine STIHL OEM Carburetor Assembly)
The STIHL 4282 120 0612 Carburetor is a genuine OEM replacement carburetor designed for the STIHL BR 550 professional backpack blower. Engineered to STIHL’s exact factory specifications, this precision carburetor delivers the correct air-fuel mixture for reliable starting, smooth idling, responsive throttle control, and maximum engine performance.
Manufactured with high-quality fuel-resistant components and precision-machined internal passages, the 4282 120 0612 Carburetor ensures consistent fuel metering under demanding commercial conditions. Installing a genuine STIHL OEM carburetor helps restore factory performance, improve fuel efficiency, and maintain dependable operation during extended use.
Product Details
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Part Number: 4282 120 0612
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Brand: STIHL
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Part Type: Carburetor Assembly
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Function: Mixes fuel and air for efficient engine combustion
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Application: Backpack Blower Engine Fuel System
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Installation: Direct OEM Replacement
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OEM Status: Genuine STIHL OEM Part
Key Features
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Genuine STIHL OEM carburetor
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Precision fuel and air metering
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Improves engine starting and idle stability
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Delivers smooth throttle response
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Fuel-resistant internal components
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Factory-calibrated for dependable performance
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Direct replacement with no modifications required
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Built for professional outdoor power equipment
Function
The 4282 120 0612 Carburetor regulates the precise mixture of fuel and air entering the engine. Proper carburetor operation is essential for easy starting, smooth acceleration, consistent power output, fuel efficiency, and reduced exhaust emissions.
Compatible STIHL Models
The STIHL 4282 120 0612 Carburetor is designed for:
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STIHL BR 550 Backpack Blower
It may also fit additional STIHL equipment that specifically lists OEM part number 4282 120 0612.
Always verify your equipment model, serial number, carburetor type, illustrated parts diagram, and original OEM part number before ordering to ensure proper compatibility.
Who Is This For?
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Professional landscapers
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Grounds maintenance crews
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Municipal maintenance departments
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Property managers
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Equipment repair technicians
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STIHL backpack blower owners
Recommended Property Size
Ideal for:
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Residential estates
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Commercial properties
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Parks
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Schools
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Municipal grounds
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Golf courses
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Professional landscaping operations
Pros
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Genuine STIHL OEM quality
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Factory-calibrated for optimal performance
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Reliable starting and smooth idle
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Consistent fuel delivery
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Durable, fuel-resistant construction
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Direct OEM fit
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Long service life
Cons
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Compatible only with equipment requiring STIHL OEM part number 4282 120 0612
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Fuel lines, fuel filter, air filter, and intake gaskets should be inspected during installation for optimum performance
Comparison – STIHL 4282 120 0612 OEM Carburetor vs Aftermarket Carburetors
STIHL 4282 120 0612 Genuine OEM Carburetor
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Exact OEM calibration
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Precision fuel metering
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Superior reliability and durability
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Factory-engineered for STIHL BR 550
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Consistent engine performance
Aftermarket Carburetors
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May require additional adjustment
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Variable machining and calibration quality
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Potential fitment or tuning issues
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Reduced long-term reliability under heavy commercial use
Why Buy from Barry’s Power Equipment?
Barry’s Power Equipment is an authorized STIHL dealer supplying genuine OEM replacement parts trusted by professional landscapers, arborists, and outdoor power equipment technicians.
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Genuine OEM STIHL replacement parts
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Fast nationwide shipping
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Competitive pricing
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Expert technical support
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Extensive inventory for STIHL, SCAG, Toro, Exmark, Wright, Ariens, Gravely, Ferris, Kawasaki, Kohler, Honda, Briggs & Stratton, Cub Cadet, and John Deere equipment.
