0508193A Complete Paint Pump Block

$388.80
Save $11.20

Shipping calculated at checkout.

0508193

This assembly will work on the following units:

Wagner Wave Series:
538, 642, 3866, 4275, 4566, 847, 4785.

SprayTech Models:
AirCoat, ED655 Plus.

Includes the following parts :

0278344 Paint pump head
0278242 Valve, Inlet assembly
0089482 Nylon Seal, Washer
0512250 Prime Spray Valve Assembly
0278335 Outlet Fitting
0093635 Outlet ball
0278241 Outlet Seat (alt# 0278280)
0047485 Outlet Spring
0278362 Outlet Seal
0278361 Ball Stop
9871073 O-RING, Black, .614 ID X .754 OD, for Outlet

And includes the entire pusher parts, which include:0278337 Pusher Body0278250 Pusher Stem0278368 Pusher Spring0278340 Pusher Washer0156646 Pusher Seal

Parts NOT included and needed off the old head are as follows:A: The 4x head bolts and 4X locking washers that attach the head to the pump.

B: The small return hose/tube fitting. (For suction set models, the part# is 0088715) (Hopper feed models use a different plastic fitting)

With this part, we would recommend replacing the diaphragm at the same time:
0278240 Diaphragm (Green)

And if any milky substance is noticed in the hydraulic fluid it should be replaced :
Wagner Hydraulic Fluid - Quart