1001441 Muffler for 338 Pump July 24, 2020 $22.00 1001441 Muffler for 338 Pump quantity — OR — Add to Cart Categories: Parts, Pumps Description Resources Description The 1001441 brass muffler is used on the 338 pump. Related products 21349 Pump assembly solvent side for G520 $998.00 Add to Cart 19454 Nozzle Assembly with insert and push valve $135.00 Add to Cart 15171 Herkules Maintenance Kit $755.00 Add to Cart 13430 Pump assembly rinse for G520 $498.00 Add to Cart