12129 Manifold Assembly for G100, O500 July 24, 2020 $470.00 12129 Manifold Assembly for G100, O500 quantity Add to Cart Category: Parts Description Resources Description The 12129 manifold assembly is used in both the G100 and the retired O500 paint gun washers. Related products 54 Brass Nozzle $20.00 Add to Cart 21155 Pump retrofit bypass kit for G520 $195.00 Add to Cart 13836 Outer Filter Bags $85.00 Add to Cart 1001441 Muffler for 338 Pump $22.00 Add to Cart