Product Parameters
| Specification Item | Chain saw parts |
|---|---|
| Compatible Models | Homelite UT10550, UT10517, UT10519, UT10520, UT10522, UT10526, UT10927D, UT10946D; Ryobi PCN4040, PCN4545 |
| Engine Displacement | 45cc (Homelite UT10550) |
| Replaces OEM Numbers | 5131000620, 308070001 |
| Related Adapter Part | 308081001 (carburetor adapter) |
| Gas/Oil Mix Ratio | 32:1 with Homelite oil |
| Part Type | Diaphragm carburetor for 2-stroke engines |
| Application | Chainsaw repair and maintenance |
Product Description

Product Details
1. Direct Replacement for Homelite UT10550
Manufactured as a replacement for the original Homelite UT10550 carburetor, designed to restore proper fuel delivery and engine performance .
2. Compatible with Multiple Models
Works with a range of Homelite UT series saws including UT10517, UT10519, UT10520, UT10522, UT10526, UT10927D, UT10946D, as well as Ryobi PCN4040 and PCN4545 chainsaws .
3. Complete Repair Solution
Some kits include carburetor gaskets (part PS05105) and may be compatible with the carburetor adapter for proper mounting
Products Package

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Q1: What models are compatible with the UT10550 carburetor?
A: The carburetor fits Homelite UT10550, UT10517, UT10519, UT10520, UT10522, UT10526, UT10927D, UT10946D, and Ryobi PCN4040, PCN4545 chainsaws.
Q2: What is the correct fuel mixture for the UT10550 chainsaw?
A: The recommended fuel/oil ratio for the Homelite UT10550 is 32:1 when using Homelite 2-cycle oil.
Q3: Do I need any additional parts when replacing the carburetor?
A: Some UT10550 models may require a carburetor adapter (part 308081001) . Replacing the carburetor gasket (PS05105) at the same time is also recommended .
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