Quick-Reference Repair Parts for
Wagner SprayTech / Sherwin-Williams SW623 (EPX-style)

Replaces OEM P/N	Bedford P/N	Description / Reference / Notes
Important: This reference is for newer EPX-style fluid sections
Repair Kits
Displacement Pump (Fluid Section)
0551533	20-2798	Repair Kit
Piston Rods
0551536	57-2770	Piston Rod Assembly (includes: cage, ball, seat & retainer)
0551537	57-2790	Piston Rod
Carbide Ball Seats, Check Valves & Check Balls
Upper Ball Seat (Outlet Seat)
13359	58-2791	Seat, outlet
50164	9-1640	Ball, outlet
Lower Ball Seat (Intake Seat)
0551534	58-2437	Intake Seat
0508678	- - -	Ball, intake (Replaced by 0509583)
0509583	9-2763	Ball, intake
Miscellaneous Fluid Section Repair Parts
13481	12-2766	Retainer, Piston Seat
0295307	46-2622	Ball Cage, outlet (alt)
0507768	- - -	Retaining Ring, attach pin
0507777	- - -	Attach Pin, at top of rod
0508664	- - -	Upper Packing Nut
0508665	8-2767	Piston Guide
0508676	44-2738	Piston Bushing, lower
0508677	- - -	Ball Cage, intake valve
0508680	- - -	Housing, intake valve (for low boy units)
0508690	- - -	Housing, intake valve (for upright units)
0508739	8-2769	Nylon Washer, intake valve housing
0509582	15-2764	O-Ring, intake seat
0551535	10-2768	Spacer, upper packing
0551538	49-2782	Upper Packing Assembly
0551539	49-2789	Lower Packing Assembly
Dump Valves, Prime/Spray Valves, Pressure Release Valves, and Components
Complete Assembly
0507690	29-2600	Prime / Spray Valve Assembly - Order as: Titan 700-258 or 800-915
700-258	29-2600	Prime / Spray Valve Assembly (Alternate P/N) - with standard Viton o-rings
800-915	29-2835	Prive/Spray Valve Assembly (Alternate P/N) - with solvent resistant o-ring
Components
0507662	- - -	Handle
0507735	- - -	Cam Base
0507736	19-2611	Dowel Pin, cam base
0507741	0-2105	O-Ring, Viton, external
0507742	12-2617	Retaining Nut
0507743	58-2608	Stem Assembly, prime valve
0507744	- - -	Housing, prime valve
0507745	10-2109	Gasket, copper
0507746	- - -	Seat, prime valve
0507747	- - -	Spring
5000529	6-2106	Backup Ring, Teflon
5006543	19-2618	Grooved Pin, handle
5006547	0-2111	O-Ring, Viton, stem
Inlet Filters, Suction Hoses/Tubes, Drain Hoses, and Components
For Low Rider & Skid models:
0295565	14-2870	Inlet Strainer, 3/4"-16 UNF(f) thread, 16 mesh, nylon cap, single screen
0551439	- - -	Drain Hose
0551104	- - -	Suction Hose Assembly, 3/4"-16 thread (for low boy units)
For Hi-Boy models:
0508552	- - -	Suction Tube, 1-5/16" thread (for upright units)
5006536	14-2682	Inlet Filter, 1-5/16" UNF(f), 10 mesh, nylon cap, single sceen
Outlet Filter Assembly, Filter Elements & Components
0508601	- - -	Bowl, outlet filter housing
0508602	- - -	Spring, outlet filter
0508603	- - -	Adapter, core
0508604	15-2860	O-Ring, outlet filter
0508748	14-2747	Outlet Filter Element, 60 mesh, stainless steel
0508749	23-3129	Support, spring core
Miscellaneous Parts & Accessories
0551509	- - -	Lower Packing Insertion Tool
0551541	- - -	Slider Assembly, connecting rod
Wagner Instruction Manuals
0551545	EPX 2255 Piston Pump
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 03/19/2013. Copyright © 2022 by Bedford Precision Parts LLC

Repair Parts for Wagner SprayTech / Sherwin-Williams SW623 (EPX-style) 0551533 0551536 0551537 13359 50164 0551534 0508678 0509583 13481 0295307Repair Parts for Wagner SprayTech / Sherwin-Williams SW623 (EPX-style) 0507768 0507777 0508664 0508665 0508676 0508677 0508680 0508690 0508739Repair Parts for Wagner SprayTech / Sherwin-Williams SW623 (EPX-style) 0509582 0551535 0551538 0551539 0507690 700-258 700258 800-915 800915Repair Parts for Wagner SprayTech / Sherwin-Williams SW623 (EPX-style) 0507662 0507735 0507736 0507741 0507742 0507743 0507744 0507745 0507746Repair Parts for Wagner SprayTech / Sherwin-Williams SW623 (EPX-style) 0507747 5000529 5006543 5006547 0295565 0551439 0551104 0508552 5006536Repair Parts for Wagner SprayTech / Sherwin-Williams SW623 (EPX-style) 0508601 0508602 0508603 0508604 0508748 0508749 0551509 0551541 0551545Repair Parts for Wagner SprayTech / Sherwin-Williams SW623 (EPX-style)