Muffler - Briggs & Stratton 393010 SKU: B1SB1269 Please log in to see price or purchase this item DetailsDimensions: Pipe Thread 3/4”.DetailsBRIGGS & STRATTON 393010 390249 JOHN DEERE PT4336 SNAPPER/KEES 7-7717Cross ReferenceMUF751Cross Reference105-163