Production: 08/1985-, Main Main-diaphragm, this is the square shaped one, with four bolt holes. The "sub-diaphragm" one is 21675-35510, which is triangular shaped, w/ 3 bolt holes.
Production: -06/1983, Sub-diaphragm Sub-diaphragm, this is the triangular shaped one, with three bolt holes. The main one is 21667-35510, which is square shaped, with four bolt holes.
Browse our selection of quality carburetor accelerator pump diaphragm parts designed specifically for your Toyota Pickup. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
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