Simpson Pressure Washer Parts Diagram and List
Product Models
This document provides parts information for the following Simpson pressure washer models: 61231, 61231S, PS61231, and PS61231S.
Parts Identification
The following table lists the components of the pressure washer as identified in the provided diagram. Each item includes an item number, part number, description, and quantity.
| Item No. | Part Number | Description | Qty. |
|---|---|---|---|
| 1 | 7102207 | KIT, SVC ASSY SOAP HOSE W/PLASTIC FILTER | 1 |
| 2 | 7106622 | HOSE, 5/16 X 25' GREY MORFLEX M22 | 1 |
| 3 | 7102537 | NOZZLE SET 2.5 5PC 1/4" QC-M | 1 |
| 4 | 100853 | ENGINE, SH270-3142 RED | 1 |
| 5 | 7111995 | SPACER, 3/4" ENGINE SHAFT 12.5 LONG | 1 |
| 6 | 7101506 | KEY, SHAFT 3/16 X 3/16 X 1-1/2 | 1 |
| 7 | 7117730 | PUMP/MOTOR MNT HDW SVC KIT | 1 |
| 8 | 540001 | PUMP, AX300 | 1 |
| 9 | 7101359 | THERMAL RELIEF VALVE | 1 |
| 10 | 7112354 | BYPASS REPAIR KIT | 1 |
| 11 | 7112362 | WATER INLET KIT | 1 |
| 12 | 7104228 | SOAP INJECTOR KIT | 1 |
| 13 | 7106686 | OUTLET CONNECTION | 1 |
| 14 | 7112776SIM | GUN, REAR ENTRY, 2 PIECE, 3750PSI, M22, SIMPSON | 1 |
| 15 | 7103550 | LANCE, 16" W/ 1/4 QC AND M22(M) | 1 |
| 16 | 7113822 | ENGINE MOUNTING HARDWARE | 1 |
| 17 | 7103619 | PRESSURE WASHER WHEEL | 2 |
| 18 | 7117725 | 5/8 AXLE PIN, COTTER PIN SVC KIT | 2 |
| 19 | 7107068 | HOLDER, NOZZLE 3PC RUBBER STRIP | 1 |
| 20 | 7107067 | HOLDER, NOZZLE 2PC RUBBER STRIP | 1 |
| 21 | 7109935 | DASHBOARD BLACK 11.75" CC | 1 |
| 22 | 7106671 | GRIP, HANDLE ASSEMBLY | 1 |
| 23 | 7116744 | FRAME ASSY, PS SM HOR, SV4, PIN AXLE | 1 |
| 24 | 7103292 | KIT FOOT SVC ASSY | 2 |
| 25 | 7107941 | KNOB-BOLT ASSEMBLY | 2 |
| 26 | 7117062 | HANDLE KIT 61231 | 1 |
| 27 | 7109095 | HANDLE, SILVER 11.75" C-C | 1 |
The diagram visually represents the assembly of the pressure washer, with numbered callouts corresponding to the parts listed above. Key components include the engine (4), pump (8), hose (2), spray gun (14), and lance (15).
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