Omix proudly offers all the parts you need to keep your Willys/Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement air horn to carburetor seal fits 41-45 MB/GPW, 45-49 CJ2A, 49-53 CJ3A, 47-49 Truck & Station Wagon and 50-52 M38 models equipped with the L-Head 4 cylinder 134 ci engine. For air horn, use 12021.58. For air horn to crossover tube seal, use 17737.02. Replaces OE A-17318

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