Quick-Reference Repair Parts for
Graco Mark X

Replaces OEM P/N	Bedford P/N	Description / Reference / Notes
Repair Kits
Displacement Pump (Fluid Section)
16X-431	20-3193	Repair Kit with leather & polyethylene packings, ceramic balls
17A-578	20-3198	Repair Kit with leather & polyethylene packings, ceramic balls
249-123	20-2917	Repair Kit with leather & polyethylene packings
287-945	20-3016	Repair Kit with leather & polyethylene packings & inlet spring
Piston Rods
288-103	57-3398	Piston Rod
Cylinders & Sleeves
15G-437	- - -	Cylinder
240-921	57-2531	Sleeve (stainless steel)
248-979	57-2531	Sleeve
249-121	- - -	Sleeve
Carbide Ball Seats, Check Valves & Check Balls
Upper Ball Seat (Outlet Seat)
249-177	58-3182	Piston Valve Assembly
107-203	9-2380	Piston Ball, stainless steel
118-601	9-3189	Piston Ball, ceramic
Lower Ball Seat (Intake Seat)
240-918	20-2869	Intake Seat, includes seat, ball & o-ring
107-098	15-1543	Teflon O-Ring, intake seat
107-167	9-2371	Intake Ball, stainless steel
118-602	9-3190	Intake Ball, ceramic
Miscellaneous Fluid Section Repair Parts
108-822	15-2248	Teflon O-Ring, at top & bottom of sleeve
108-832	0-2633	Spacer O-Ring, upper packing nut
112-590	17-2907	Dust Plug, at upper packing nut
119-636	52-2910	Wiper, piston valve
119-677	- - -	Retaining Ring, attach pin
15A-303	- - -	Intake Housing
15E-962	- - -	Upper Packing Nut
15F-097	- - -	Attach Pin, at top of rod
15J-800	10-2913	Washer, backup
193-391	- - -	Ball Guide, intake
233-698	- - -	Spring, intake valve
Dump Valves, Prime/Spray Valves, Pressure Release Valves, and Components
Complete Assembly
245-103	- - -	Drain Valve Assembly, large handle with cap nut on top
Components
114-708	- - -	Spring, drain valve, under handle
114-797	- - -	Gasket, drain valve
116-424	- - -	Cap Nut, drain valve
15G-563	- - -	Handle, drain valve
193-709	- - -	Seat, drain valve
193-710	8-3106	Seal, drain valve
Inlet Filters, Suction Hoses/Tubes, Drain Hoses, and Components
189-920	14-2179	Inlet Filter, 1" NPT(f) thread, 8 mesh, stainless steel, single screen
241-920	- - -	Deflector / Diffuser, drain hose
287-952	- - -	Return Tube Assembly
Outlet Filter Assembly, Filter Elements & Components
117-285	15-2739	O-Ring, fluid outlet filter
15C-766	- - -	Support / Diffusion Tube, fluid outlet filter
15C-838	- - -	Base / Bowl, outlet filter
244-067	14-2695	Outlet Filter Element, 60 Mesh, long black plastic frame
244-068	14-2696	Outlet Filter Element, 100 Mesh, long blue plastic frame
244-069	14-2697	Outlet Filter Element, 200 mesh, long red plastic frame
244-071	14-2694	Outlet Filter Element, 30 Mesh, long gray plastic frame
287-285	- - -	Cap, outlet filter (includes o-ring)
Miscellaneous Parts & Accessories
243-222	- - -	Pressure Transducer, electronic
258-654	- - -	Check Valve
287-473	- - -	Connecting Rod
Graco Instruction Manuals
310-894 H	Displacement Pump
312-649 E	Mark X 240 Volt Domestic
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 06/09/2017. Copyright © 2022 by Bedford Precision Parts LLC

Repair Parts for Graco Mark X 16X-431 16X431 17A-578 17A578 249-123 249123 287-945 287945 288-103 288103Repair Parts for Graco Mark X 15G-437 15G437 240-921 240921 248-979 248979 249-121 249121 249-177 249177Repair Parts for Graco Mark X 107-203 107203 118-601 118601 240-918 240918 107-098 107098 107-167 107167Repair Parts for Graco Mark X 118-602 118602 108-822 108822 108-832 108832 112-590 112590 119-636 119636Repair Parts for Graco Mark X 119-677 119677 15A-303 15A303 15E-962 15E962 15F-097 15F097 15J-800 15J800Repair Parts for Graco Mark X 193-391 193391 233-698 233698 245-103 245103 114-708 114708 114-797 114797Repair Parts for Graco Mark X 116-424 116424 15G-563 15G563 193-709 193709 193-710 193710 189-920 189920Repair Parts for Graco Mark X 241-920 241920 287-952 287952 117-285 117285 15C-766 15C766 15C-838 15C838Repair Parts for Graco Mark X 244-067 244067 244-068 244068 244-069 244069 244-071 244071 287-285 287285Repair Parts for Graco Mark X 243-222 243222 258-654 258654 287-473 287473 310-894 310894 H 312-649Repair Parts for Graco Mark X 312649 E