Graco 390 - Option 3: Needle Bearing (Motor), Flange Bearings (Housing); Option 4: Needle Bearings (Both Sides)

Component Identification
310824C 5
Component Identification
K
E
H
B
A
D
J
F
ti5636b
N
M
PR S
C
G
Item English
A Pressure Control
BON/OFF switch
C Pressure Gauge (not on all models)
DPower Cord
E Fluid Outlet
FPrime Valve
G Cord Wrap
HPump
J Suction Hose
KDrain Hose
MFluid Hose
NGun
PTip
R Guard
S Trigger Safety Lock