
002409-110010 – Piston Compatible with Furukawa FXJ375 Hydraulic Rock Breaker
MERIT supplies high-precision pistons designed specifically for Furukawa FXJ375 hydraulic rock breakers, ensuring maximum impact efficiency and long service life. Each piston is CNC-machined from premium alloy steel, heat-treated for superior hardness, and dynamically balanced to deliver consistent striking power even under the most demanding working conditions.
Technical Specifications:
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Length: 36.06 in
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Diameter: 6.63 in
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Weight: 297 lbs
This piston provides exceptional energy transfer, reduced vibration, and extended tool life, making it an ideal replacement component for professional demolition and quarrying operations.
MERIT — Your reliable partner in hydraulic breaker spare parts and precision-engineered components.

| 002408-110010 | PISTON |
| 002408-100030 | CYL. LINER |
| 002409-110010 | PISTON |
| 002409-100030 | CYL. LINER |
| 002409-100130 | FRONT HOLDER |
| 002409-100140 | FRONT BUSH |
| 002408-100080 | FRONT HOLDER |
| 002408-100090 | FRONT BUSH |
| 002408-100100 | PIN ROD |
| 002409-100160 | PIN ROD |
| 002408-100060 | RETAINER SEAL |
| SEAL KIT FXJ375 | COMPLETE |
| SEAL KIT FXJ475 | COMPLETE |
| F45-20205 | THRUST RING | SEAL KIT A | F45-92021 |
| HB40G-20206 | ROD PIN | SEAL KIT B | F45-92032 |
| F45-20906 | LONG ROD PIN | SEAL KIT C | F45-92023 |
| HB40G-20107 | STOP PIN | SEAL KIT D | F45-92034 |
| HB50G-20109 | RUBBER PLUG | SEAL KIT E | F22-92025 |
| F35-20110 | FRONT HEAD PIN | BREAKER BODY UNIT | F45-00001 |
| 001300-20107 | RUBBER PLUG | F45-13001 | VALVE |
| F45-20112 | DUST PLUG | F45-70001 | ACCUMULATOR |
| 001300-20118 | KNOCK PIN | F45-34003 | SWIVEL ADAPTER |
| F45-20113 | CHECK VALVE | F45-94003 | HYDRAULIC HOSE ASSY |
| 001100-20123 | GREASE NIPPLE | F45-90001 | STANDARD TOOLS |
| F45-25211 | FLAT ROD | F45-10101 | CYLINDER |
| F45-25213 | MOIL POINT ROD | HB20G-10105 | HELICOIL INSERT |
| F45-25214 | WEDGE ROD | HB40G-10104 | HELICOIL INSERT |
| F45-25216 | ROD POINT | HB40G-10207 | U-PACKING |
| F45-30201 | BACK HEAD | F45-10108 | BUFFER RING |
| HB15G-30103 | CHARGING VALVE | HB40G-10110 | DUST SEAL |
| 160011-00018 | O-RING | HB40G-10212 | SLIDE PACKING |
| HB20G-30109 | PLUG | F45-10214 | SEAL RING |
| 160011-00006 | O-RING | F45-10116 | D-RING |
| 160011-00036 | O-RING | 262032-00200 | BACK-UP RING |
| 160021-00240 | O-RING | F45-10216 | DELTA RING |
| F45-30111 | CONNECTOR | F45-10120 | PLUG |
| 160011-00044 | O-RING | F45-10121 | BUSH |
| F45-36101 | THROUGHT BOLT | 160011-00036 | O-RING |
| F45-36102 | NUT | 084891-02000 | GPF PLUG |
| F45-36106 | HEXAGON NUT | 160011-00011 | O-RING |






