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Listed by Sears PartsDirect
Photo: Sears PartsDirect
203-5401
Primer Bulb Assembly (Same As 577135902) 203-5401 Genuine OEM
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Lawn & GardenLawn & Garden Equipment & Accessories
Condition: New$53.32
at Sears PartsDirect · as of 18 Oct 2026
See current price at Sears PartsDirect
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Description
This is a Genuine OEM part. Fits Husqvarna. OEM offers complete carburetor only. Replaces Husqvarna #(s) 577 13 59-01, 577 13 59-02; Zama #(s) C1U-W49, C1U-W49B. | Primer Bulb Assembly (Same As 577135902) 203-5401 Genuine OEM
Fits, as listed by Sears PartsDirect
Listed by part number, not by machine model: confirm the number against your appliance's or machine's parts list before ordering.
Same as: 577135902