B1SB1543 Carburetor Bowl Drain Assembly
B1SB1543 Carburetor Bowl Drain Assembly
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One New Aftermarket Replacement Carburetor Bowl Drain Assembly for Tecumseh Engines
This carburetor bowl drain assembly installs in the float bowl of Tecumseh 4-cycle gravity-fed carburetors, providing a convenient way to drain fuel from the carburetor bowl for seasonal storage, maintenance, or winterization without removing the bowl. The spring-loaded plunger design seals the drain port securely during operation and releases fuel when depressed. Compatible with many Clinton, Tecumseh, and Fits Walbro float-type carburetors. Not compatible with fuel blends containing greater than 10% ethanol.
Specifications
- Includes: Spring, Plunger, Sealing Washer, Retaining Washer
- Fits: 4-Cycle Gravity-Fed Float Bowl Carburetors
- Ethanol compatibility: E10 max (not compatible with greater than 10% ethanol fuel)
Compatible Applications
Tecumseh: 4-Cycle Gravity-Fed Float Bowl Carburetors (many Clinton, Tecumseh, and Fits Walbro float-type carburetor applications)
Replaces Part Number(s):
B1SB1543, 27136A, Fits Walbro 154-503
Aftermarket Interchange Numbers
Prime Line 7-02312, Fits Stens 525-220, Sunbelt B1SB1543, MFG Supply 22-1543, R1543
New aftermarket replacement part - not remanufactured, not used.
Models This Part Fits:
4-Cycle Gravity-Fed Float Bowl CarburetorsAdditional Information:
Includes: Spring, Plunger, Sealing Washer, Retaining WasherReference Numbers:
B1SB1543Product Category:
AgricultureView More: Agriculture Replacement Parts



