Regulator, Gauge, Nipple - Assembly (New -OEM take offs) Model_Roll N Go or 640 model airless paint

or 640 model airless paint sprayers

and replace the hydraulic fluid

(The retaining clips hold very well and are hard to pull off

However if you are in a pinch

1/4" x 50' hose

Regulator, Gauge, Nipple - Assembly (New -OEM take offs) Model_Roll N Go or 640 model airless paintNew, factory Wagner CapSpray OEM Take offs. (Professionally removed from new guns for Gleempaint. com's manufacturing reasons.) This 0276423 ASY Assembly contains the following part numbers: 0276423 Regulator L$65. 38 (Diaphragm Type, with 1 4" Female threaded output) 0276538(0275538) 0 60PSI Gauge $21. 20 0275696 1 4" Nipple $8. 60 A total List value of $95. 18!