1001441 Muffler for 338 Pump July 24, 2020 $22.00 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 12129 Manifold Assembly for G100, O500 $470.00 Add to Cart 23K Manifold Adapter Kit $185.00 Add to Cart 13430 Pump assembly rinse for G520 $498.00 Add to Cart 21349 Pump assembly solvent side for G520 $998.00 Add to Cart