Quick-Reference Repair Parts for
Wagner SprayTech / Sherwin-Williams SW419 (EPX-style)

Replaces OEM P/N	Bedford P/N	Description / Reference / Notes
Important: This reference is for newer EPX-style fluid sections
Repair Kits
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)
0509582	15-2764	O-Ring, intake seat
0509583	9-2763	Ball, intake
Miscellaneous Fluid Section Repair Parts
For All Fluid Sections:
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
0509582	15-2764	O-Ring, intake seat
0508739	8-2769	Nylon Washer, intake valve housing
0509873	12-219	1/4" Outlet Fitting
0551531	- - -	Manifold Block
0551535	10-2768	Spacer, upper packing
0551538	49-2782	Upper Packing Assembly
0551539	49-2789	Lower Packing Assembly
For Lo-Boy models:
0508680	- - -	Housing, intake valve (for low boy units)
For Hi-Boy models:
0508690	- - -	Housing, intake valve (for upright units)
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 Lo-Boy models:
0551104	- - -	Suction Hose Assembly, 3/4"-16 thread (for low boy units)
- - - - - - - - - - - - - -
0279459	- - -	Hose Clip
0295565	14-2870	Inlet Strainer, 3/4"-16 UNF(f) thread, 16 mesh, nylon cap, single screen
0551437	- - -	Suction Tube & Hose Assembly, 3/4"-16 thread
0551439	- - -	Drain Hose
9871105	0-2765	O-Ring
For Hi-Boy models:
0508552	- - -	Suction Tube, 1-5/16" thread (for upright units)
0551556	- - -	Drain Tube
5006536	14-2682	Inlet Filter, 1-5/16" UNF(f), 10 mesh, nylon cap, single sceen
Outlet Filter Assembly, Filter Elements & Components
Complete Assembly
0551532	- - -	Outlet Filter Assembly (includes: housing, filter, & seal)
Components
34377	14-832	Outlet Filter, 50 mesh, white
34383	14-834	Outlet Filter, 180 mesh, red
89323	14-831	Outlet Filter, 50 mesh, green, coarse
89324	14-833	Outlet Filter, 100 mesh, yellow
0296288	14-832	Filter, 50 mesh, white (order 34377)
0508740	- - -	Seal, outlet filter
0508752	- - -	Filter Housing, outlet
Miscellaneous Parts & Accessories
0551509	- - -	Lower Packing Insertion Tool
0551530	- - -	Return Hose
0551541	- - -	Slider Assembly, connecting rod
Wagner Instruction Manuals
0551544 A	EPX 2155 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 01/08/2016. Copyright © 2022 by Bedford Precision Parts LLC

Repair Parts for Wagner SprayTech / Sherwin-Williams SW419 (EPX-style) 0551533 0551536 0551537 13359 50164 0551534 0508678 0509582 0509583 13481Repair Parts for Wagner SprayTech / Sherwin-Williams SW419 (EPX-style) 0295307 0507768 0507777 0508664 0508665 0508676 0508677 0509582 0508739Repair Parts for Wagner SprayTech / Sherwin-Williams SW419 (EPX-style) 0509873 0551531 0551535 0551538 0551539 0508680 0508690 0507690 700-258Repair Parts for Wagner SprayTech / Sherwin-Williams SW419 (EPX-style) 700258 800-915 800915 0507662 0507735 0507736 0507741 0507742 0507743Repair Parts for Wagner SprayTech / Sherwin-Williams SW419 (EPX-style) 0507744 0507745 0507746 0507747 5000529 5006543 5006547 0551104 line2Repair Parts for Wagner SprayTech / Sherwin-Williams SW419 (EPX-style) 0279459 0295565 0551437 0551439 9871105 0508552 0551556 5006536 0551532Repair Parts for Wagner SprayTech / Sherwin-Williams SW419 (EPX-style) 34377 34383 89323 89324 0296288 0508740 0508752 0551509 0551530 0551541Repair Parts for Wagner SprayTech / Sherwin-Williams SW419 (EPX-style) 0551544