Carter YH, 1 barrel side draft carburetor accelerator pump diaphragm. Fits all of the Carter YH carbs.
- Stem length = 2.640"
- Notch = .338"
REPLACES OE: 203-53S
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4 Stars Clear Filter ×
excellent, on time, right part, very good website.
From Italy , Marco
Made with better quality rubber than the original. Exact dimensions.