Graco Paint Sprayer Pump Piston Rod - 243174
The piston rod connects the internal parts to the motor and gear box. On the rods upstroke, it draws paint into the chamber, and on the down stroke it pushes the paint into the hose.
For use with these airless paint sprayers:
| Paint Sprayer | Sprayer Model No. | Series Letter | Fluid Section |
|---|
| 495 Duron Pro | 232990 | | 243183 |
| 495 Duron Pro HiBoy | 232992 | | 243183 |
| 495 ST PRO-Hi Complete | 232942 | | 243183 |
| 495 ST PRO-Lo Complete | 232941 | | 243183 |
| 495 ST PRO-Stand Mount | 232940 | | 243183 |
| DTX | 234140 | | 246426 |
| NOVA (new) HiBoy | 824922 | | 243183 |
| NOVA (new)-Stand | 824920 | | 243183 |
| NOVA-PRO HI boy | 824932 | | 243183 |
| 295 ST | 233686 | A,B | 243183 |
| NOVA-PRO Stand Mount | 824930 | | 243183 |
| SPX | 826032 | | 246426 |
| SPX,SW,RENTAL (Reference 826032) | 826020 | | 246426 |
| SPX | 826009 | A,B,C | 243183 |
| STX | 234126 | | 246426 |
| SUPER NOVA-PRO HiBoy | 824942 | | 243183 |
| SUPER NOVA-PRO LoBoy | 824941 | | 243183 |
| SUPER NOVA-PRO Stand | 824940 | | 243183 |
| 395 ST PRO-Hi Boy | 232922 | | 243183 |
| 395 ST PRO-Stand Mount | 232920 | | 243183 |
| 395 Duron Pro | 232970 | | 243183 |
| 455 ST PRO-Hi Complete | 232932 | | 243183 |
| 455 ST PRO-Lo Complete | 232931 | | 243183 |
| 455 ST PRO-Stand Mount | 232930 | | 243183 |
| Field Lazer | 248942 | | 246426 |
| Turf Liner (S/W) | 826059 | | 246426 |
| 295 ST | 233686 | C | 243183 |
| 295 ST | 233823 | A,B | 243183 |
Graco 
Chicago Pneumatic 
Ingersoll-Rand 
Titan Tool, Inc. 
BE Pressure Supply Inc. 
Rol-Air 
Pneumatech 
Summit Lubrication 
BEKO Technologies 
Legacy FlexZilla 
COXREELS 
Milton Industries 
Belair Technologies LLC 
Parker-Hannifin Corporation 
Powerex 
RapidAir 
Eaton 
Miscellaneous 
SPX Hankison 
Binks 
Wagner / Spray Tech CapSpray 
Campbell Hausfeld 