Description
This Husqvarna 365 carburetor is a complete aftermarket replacement for selected Husqvarna and Jonsered chainsaws with the original non-X-Torq engine design. It replaces OEM 503 28 32-03 and several earlier carburetor references.
A worn or contaminated carburetor can cause difficult starting, unstable idling, hesitation, poor acceleration or loss of power. Therefore, replacing the complete assembly can restore dependable fuel delivery and smoother engine operation.
Compatible Husqvarna models include:
- Husqvarna 362 and 362XP
- Husqvarna 365, 365 EPA and 365 Special
- Husqvarna 371 and 371XP
- Husqvarna 372, 372XP and 372XPW
- Non-X-Torq versions only
Compatible Jonsered models include:
- Jonsered 2063
- Jonsered 2065
- Jonsered 2071
- Jonsered 2163 and CS2163
- Jonsered 2165 and CS2165
- Jonsered 2171 and CS2171
Primary OEM reference:
- 503 28 32-03
- 503283203
Additional cross-references:
- 503 28 18-01 / 503281801
- 503 28 18-04 / 503281804
- 503 28 18-05 / 503281805
- 503 28 16-08 / 503281608
- 503 28 16-10 / 503281610
- 503 28 16-20 / 503281620
- 503 28 32-01 / 503283201
- 503 28 32-02 / 503283202
- 503 28 32-04 / 503283204
- 536 03 37-01 / 536033701
Carburetor cross-references:
- Walbro HD-6 and HD-6B type
- Walbro HD-12 and HD-12B type
Product details:
- Product type: complete diaphragm carburetor
- Brand: Winzor
- Adjustment: adjustable fuel mixture and idle speed
- Engine type: two-stroke petrol
- Application: professional forestry chainsaws
- Condition: new aftermarket replacement part
Important: this carburetor does not fit Husqvarna 365 X-Torq or 372XP X-Torq chainsaws. Those models use an RWJ-type carburetor with references such as 577657801 and 581100701.
Before ordering, compare the OEM number, carburetor body, mounting points, fuel connection and throttle linkage with your original part. Model names alone may not confirm compatibility.
After installation, inspect the fuel filter, fuel hose, impulse line and intake boot. Then adjust the carburetor according to the manufacturer’s procedure. An excessively lean setting can overheat and damage the engine.
Gaskets and mounting hardware are not included unless they appear in the product photographs.
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