Quick-Reference Repair Parts for
Graco Fuller OBrien Pro 501

Replaces OEM P/N	Bedford P/N	Description / Reference / Notes
Repair Kits
Displacement Pump (Fluid Section)
222-587	20-1526	Repair Kit with Leather & Polyethylene Packings
Piston Rods
181-879	57-1360	Piston Rod (carbon steel)
183-563	57-1748	Piston Rod (chrome plated stainless steel)
Cylinders & Sleeves
177-929	57-1435	Cylinder (carbon steel)
Carbide Ball Seats, Check Valves & Check Balls
Upper Ball Seat (Outlet Seat)
218-197	58-1461	Piston Valve
105-444	9-140	Piston Ball (stainless steel)
Lower Ball Seat (Intake Seat)
215-455	58-1585	Intake Valve
105-445	9-183	Intake Ball (stainless steel)
Miscellaneous Fluid Section Repair Parts
176-751	19-2628	Lower Jam Nut, piston
176-758	- - -	Replaced by 193-047
176-759	19-1286	Ball Stop Pin, intake
176-760	- - -	Ball Guide, intake
176-761	10-1287	Copper Gasket, intake valve
176-818	44-2654	Attach Pin, at top of piston rod
180-656	17-2424	Dust Plug, upper packing nut
193-047	- - -	Upper Packing Nut & Wet Cup
Dump Valves, Prime/Spray Valves, Pressure Release Valves, and Components
210-657	29-1440	5000 PSI Ball Valve - 1/4 NPT(mbe) Viton Packed
214-037	29-1443	5000 PSI Ball Valve - 1/4 NPT(mbe) Teflon Packed
222-198	29-1974	5000 PSI Drain Valve - 1/4" NPT (Thumb Screw Type Handle)
See reference for "High Pressure Valves" for additional details
Inlet Filters, Suction Hoses/Tubes, Drain Hoses, and Components
170-113	- - -	Suction Tube, for 1/2" NPT inlet strainer
176-920	- - -	Suction Hose (replaced by 188-150)
181-073	14-1224	Inlet Filter, 1/2" NPT(f), 16 mesh, stainless steel, double screen
187-146	- - -	Inlet Strainer, 1/2" NPT thread (same as 181-073)
188-150	13-499	Suction Hose, 3/4" Dia x 3' Long, cut length, no fittings
218-402	- - -	Suction Tube Assy, 3/4" ID (includes fitting, hose, tube & filter)
Outlet Filter Assembly, Filter Elements & Components
Complete Assembly
214-570	14-1566	Fluid Outlet Filter (long), standard outlet, complete assembly
Components
100-040	12-1483	Plug, 3/8" NPT
100-509	12-1481	Plug, 1/4" NPT, square head
104-361	15-432	Teflon O-Ring, fluid outlet filter
162-453	12-219	Nipple, 1/4" NPS x 1/4" NPT
167-024	14-184	Outlet Filter Element, 30 mesh, long, stainless steel
167-025	14-185	Outlet Filter Element, 60 mesh, long, stainless steel
167-026	14-186	Outlet Filter Element, 100 mesh, long, stainless steel
167-027	14-187	Outlet Filter Element, 200 mesh, (long, stainless steel
171-939	44-1305	Support, aluminum
171-941	23-1563	Spring, compression, stainless steel
171-942	12-1564	Head, fluid outlet filter, standard outlet, carbon steel
172-831	44-1565	Bowl, aluminum
186-075	- - -	Support, plastic (see 171-939 for aluminum support)
See reference for "Fluid Outlet Filters" for additional details
Miscellaneous Parts & Accessories
223-748	- - -	Pressure Return Hose, 1/4"(fbe) x 21-3/4"
Graco Instruction Manuals
308-031	Pro 501 Airless Paint Sprayer
Click Pictures to Enlarge = = = = = = = = = = = = = = = =
Before ordering any repair parts or attempting any maintenance, carefully read all instructions and warnings and verify part numbers required as specified in the OEM manuals that came with your particular unit. This reference was generated on 01/02/2022.  Part numbers on this reference were last modified on 08/20/2009. Copyright © 2022 by Bedford Precision Parts LLC

Repair Parts for Graco Fuller OBrien Pro 501 222-587 222587 181-879 181879 183-563 183563 177-929 177929 218-197 218197Repair Parts for Graco Fuller OBrien Pro 501 105-444 105444 215-455 215455 105-445 105445 176-751 176751 176-758 176758Repair Parts for Graco Fuller OBrien Pro 501 176-759 176759 176-760 176760 176-761 176761 176-818 176818 180-656 180656Repair Parts for Graco Fuller OBrien Pro 501 193-047 193047 210-657 210657 214-037 214037 222-198 222198 170-113 170113Repair Parts for Graco Fuller OBrien Pro 501 176-920 176920 181-073 181073 187-146 187146 188-150 188150 218-402 218402Repair Parts for Graco Fuller OBrien Pro 501 214-570 214570 100-040 100040 100-509 100509 104-361 104361 162-453 162453Repair Parts for Graco Fuller OBrien Pro 501 167-024 167024 167-025 167025 167-026 167026 167-027 167027 171-939 171939Repair Parts for Graco Fuller OBrien Pro 501 171-941 171941 171-942 171942 172-831 172831 186-075 186075 223-748 223748Repair Parts for Graco Fuller OBrien Pro 501 308-031 308031