1001441 Muffler for 338 Pump July 24, 2020 $18.00 1001441 Muffler for 338 Pump quantity Add to Cart Categories: Parts, Pumps Description Resources Description The 1001441 brass muffler is used on the 338 pump. Related products 53B Female Stem Support $18.00 Add to Cart 19481 Brush Assembly for G511 $91.00 Add to Cart 11345 Filter Regulator (replaces T17M) $170.00 Add to Cart 19453 Nozzle Assembly with insert $28.00 Add to Cart