But one thing I never cut cost on was my piston oil
Please check your owner's manual to verify part number if you are not sure about manufacture date
(airless guns are built for an instant burst of paint
This product also includes the return tube
High Flow Quick Connects
0278219 Suction Valve Assembly (w/Orange nylon seal) Model_949 But one thing I never0278219 Includes: 1) 0270526 Inlet Valve 1) 0089482 Orange Nylon Seal Fits Wagner SprayTech: 425, 500, 505, 650, 830, 831, 833, 834, 835, 836, 838, 841, 844, 848, 850, 1075, 1100, Mini, Double Duty ( And maybe more, very common valve for Wagner. ) Note: If you manual calls for 0270526 Inlet Valve, then this 0278219 would be the new number to order.