1001441 Muffler for 338 Pump July 24, 2020 View cart “21349 Pump assembly solvent side for G520” has been added to your cart. $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 C9A Support Nipple $35.00 Add to Cart 23K Manifold Adapter Kit $185.00 Add to Cart 19454 Nozzle Assembly with insert and push valve $135.00 Add to Cart 19453 Nozzle Assembly with insert $46.00 Add to Cart