The speed input range of the Advance GWS42.45 marine gearbox is 400-1600 RPM, with engine input power from 656 kW to 2624 kW. the reduction ratio range is 1.97-4.0 the transmission capacity is 1.64 kW/RPM, the rated propeller thrust is 220 KN, and the input shaft is in the train Opposite to the output shaft.
Advance GWS42.45 marine gearbox is composed of transmission shaft, output coupling, input coupling, oil pressure gauge, oil Filter, control system, oil pump and other important components.
Advance GWS42.45 marine gearboxes provides two types of control system which are electric control and pneumatic control for customers to choose. To meet the different requirement of coupling with different engine brand and models, Advance GWS42.45 marine gearboxes available in engine flywheel sizes.
All of our Advance GWS series marine gearbox can provide CCS classification certificate, some of series can provide international classifications with extra costs which mainly including French BV, British LR, American ABS, Japanese NK , Norway DNV-GL, Russia RS, South Korea KR, Italy RINA and other classification societies.
Advantages Of Advance GWS42.45 Marine Gearbox Parts
Gearbox novel structure, so that its use becomes very reliable. The excellent design makes the gearbox and engine arrangement more soft and smooth.
It can be matched with high-speed diesel engines at home and abroad, and can be arranged in vertical, horizontal and inclination according to the needs of users.
The gearbox have adapted to combined design, and all running parts have been carefully designed and machined to the highest standards for less wasted fuel, smooth operation which can be fitted to most engine models.
2-stage deceleration, the input and output are at the same center, and when the running direction is the same, it has the function of reverse clutch deceleration.
Professional gearbox specialists and after-sales service, spare parts directly available from stock.
Technical Specifications
| Gearbox Model: | GWS42.45 |
| Input Speed: | 400-1600 r / min |
| Power: | N/A |
| Center Distance: | N/A |
| Trans.Capacity: | 1.573 kw/r/min |
| Reduction Ratio: | 1.97-4.0 |
| Rated Thrust: | 220 kN |
| Dimension: | N/A |
| Net Weight: | 3600 kg |
| Lead Time: | 15-30 Working Days |
| Payment Terms: | T/T ,L/C |
Click Kit Name to Check Part List
- Input Clutch Assembly
- Astern Clutch Assembly
- Output Assembly
- Housing Assembly
- Pump Transmission Assembly
- RHZ/D18 Back-pressure Valve
- Retaining Valve Assembly
- I-Type 2-Stage Control Valve
No. | Description | Parts No. | Qty. | Remarks |
| 145 | Oil inlet assembly | GWS42.45 – 02 – 100 | 1 | \ |
| 170 | Cricilp for shaft 140 | GB/T894.1 – 1986 | 1 | \ |
| 171 | Spacer ring | GWC42.45 – 171 | 1 | \ |
| 172 | Bearing 22328CA/W33C3 | GB/T288 – 1994 | 1 | \ |
| 173 | Adjusting ring | GWC42.45 – 173 | 1 | \ |
| 176 | Special stud bolt | GWC42.45 – 176 | 16 | \ |
| 177 | Hexagon nut M16 | DIN6915A HV10 | 32 | \ |
| 178 | CLutch gear | GWC42.45 – 178A | 1 | \ |
| 180 | Internal clutch gear | GWC42.45 – 180 | 10 | \ |
| 181 | External clutch gear | GWC42.45 – 181 | 11 | \ |
| 182 | Clutch gear carrier | GWC42.45 – 182A | 1 | \ |
| 183 | Clutch piston | GWC42.45 – 183 | 1 | \ |
| 184 | X – ring | 4432 | 1 | φ 内 149.9×φ 135.9×7 |
| 185 | Supporting ring | S52029 – 433 | 1 | φ 内 141.2×6.4×1.25 |
| 186 | X – ring | 4451 | 1 | φ 内 292.8×φ 278.8×7 |
| 187 | Supporting ring | S52029 – 451 | 1 | φ 内 282.2×6.4×1.25 |
| 188 | Disk | GWC42.45 – 188 | 1 | \ |
| 189 | Pressure spring | GWC42.45 – 189 | 1 | \ |
| 190 | Bushing | GWC42.45 – 190 | 1 | \ |
| 192 | Plug φ7 | Q21 – 41 | 6 | \ |
| 193 | Screw M10x100 | GB/T70.1 – 2000 | 6 | \ |
| 194 | Retaining disc | GWC42.45 – 194 | 1 | \ |
| 195 | O – ring φ 内 136×5 | GB/T3452.1 – 2005 | 1 | \ |
| 196 | Screw M6x30 | GB/T70.1 – 2000 | 6 | \ |
| 197 | Screw M10x25 | GB/T70.1 – 2000 | 6 | \ |
| 198 | Clutch breather | GWC – 198 | 2 | \ |
| 199 | Piston | GWC – 199 | 2 | \ |
| 200 | Bolt M6x40 | GB/T5782 – 2000 | 4 | \ |
| 201 | Setting screw M6x8 | GB/T71 – 1985 | 4 | \ |
| 202 | Setting screw M5x10 | GB/T71 – 1985 | 2 | \ |
| 203 | Spring 0.5x4x31 | GB/T2089 – 2009 | 2 | \ |
| 204 | Clutch coupling | GWC42.45 – 204 | 1 | \ |
| 205 | Pin 16×50 | GB/T119.1 – 2000 | 2 | \ |
| 206 | Bearing NU234M/C3 | GB/T283 – 2007 | 1 | 170×310×52 |
| 207 | Cricilp for hole 310 | Q20 – 04 | 1 | \ |
| 208 | Spacer ring | GWC42.45 – 208 | 1 | \ |
| 209 | Key 32x18x100 | GB/T1096 – 2003 | 1 | \ |
| 210 | Bearing NU2326M/C3 | GB/T283 – 2007 | 2 | 130×280×93 |
| 211 | Cricilp for shaft 130 | GB/T894.1 – 1986 | 1 | \ |
| 212 | Cricilp for hole 280 | Q20 – 04 | 2 | \ |
| 213 | Spacer | GWC42.45 – 213 | 1 | \ |
| 214 | Spacer | GWC42.45 – 214 | 1 | \ |
| 215 | Bearing QJ326N2 | GB/T294 – 1994 | 1 | 130×280×58 |
| 216 | Round nut M130x2 | GB/T812 – 1988 | 1 | \ |
| 217 | Tab washer for Round nut 130 | GB/T858 – 1988 | 1 | \ |
| 218 | Holding pin | GWC – 218 | 1 | \ |
| 219 | Cricilp for shaft 170 | GB/T894.1 – 1986 | 1 | \ |
| 239 | Guide ring | GWC42.45 – 239 | 1 | \ |
| 249 | O – ring φ 内 130×3 | GB/T3452.1 – 2005 | 1 | \ |
| 250 | Round nut M110x2 | GB/T812 – 1988 | 1 | \ |
| 251 | Tab washer 110 | GB/T858 – 1988 | 1 | \ |
| 253 | Key 32x18x130 | GB/T1096 – 2003 | 1 | \ |
| 254 | O – ring 128×5.3 | GB/T3452.1 – 2005 | 1 | \ |
| 274 | Cylinder | GWS42.45 – 274 | 1 | \ |
| 279 | Emergency screw | GWS42.45 – 279 | 4 | \ |
| 280 | Wire φ2.5 | YB/T5294 – 2006 | 2 | \ |
| 291 | Screw plug M27x2 | JB/T1001 – 1977 | 1 | \ |
| 292 | Seal ring 27 | Q20 – 03A | 1 | \ |
| 281 | Pinion gear | GWC42.45 – 281/22A | 1 | \ |
| 281 | Pinion gear | GWS42.45 – 281/24A | 1 | \ |
| 281 | Pinion gear | GWS42.45 – 281/28A | 1 | \ |
| 281 | Pinion gear | GWS42.45 – 281/31A | 1 | \ |
| 281 | Pinion gear | GWC42.45 – 281/37A | 1 | \ |
| 295 | Input coupling | GWS42.45 – 295 – 1 | 1 | \ |
| 295 | Input coupling | GWS42.45 – 295 – 2 | 1 | \ |
| ——END—— | ||||

No. | Description | Parts No. | Qty. | Remarks |
| 170 | Cricilp for shaft 140 | GB/T894.1 – 1986 | 1 | \ |
| 171 | Spacer ring | GWC42.45 – 171 | 1 | \ |
| 172 | Bearing 22328CA/W33C3 | GB/T288 – 1994 | 1 | \ |
| 173 | Adjusting ring | GWC42.45 – 173 | 1 | \ |
| 176 | Special stud bolt | GWC42.45 – 176 | 16 | \ |
| 177 | Hexagon nut M16 | DIN6915A HV10 | 32 | \ |
| 179 | CLutch gear | GWC42.45 – 178A | 1 | \ |
| 180 | Internal clutch gear | GWC42.45 – 180 | 10 | \ |
| 181 | External clutch gear | GWC42.45 – 181 | 11 | \ |
| 182 | Clutch gear carrier | GWC42.45 – 182A | 1 | \ |
| 183 | Clutch piston | GWC42.45 – 183 | 1 | \ |
| 184 | X – ring | 4432 | 1 | φ 内 149.9×φ135.9×7 |
| 185 | Supporting ring | S52029 – 433 | 1 | φ 内 141.2×6.4×1.25 |
| 186 | X – ring | 4451 | 1 | φ 内 292.8×φ278.8×7 |
| 187 | Supporting ring | S52029 – 451 | 1 | φ 内 282.2×6.4×1.25 |
| 188 | Disk | GWC42.45 – 188 | 1 | \ |
| 189 | Pressure spring | GWC42.45 – 189 | 1 | \ |
| 190 | Bushing | GWC42.45 – 190 | 1 | \ |
| 192 | Plug φ7 | Q21 – 41 | 6 | \ |
| 193 | Screw M10x100 | GB/T70.1 – 2000 | 6 | \ |
| 194 | Retaining disc | GWC42.45 – 194 | 1 | \ |
| 195 | O – ring φ 内 136×5 | GB/T3452.1 – 2005 | 1 | \ |
| 196 | Screw M6x30 | GB/T70.1 – 2000 | 6 | \ |
| 197 | Screw M10x25 | GB/T70.1 – 2000 | 6 | \ |
| 198 | Clutch breather | GWC – 198 | 2 | \ |
| 199 | Piston | GWC – 199 | 2 | \ |
| 200 | Bolt M6x40 | GB/T5782 – 2000 | 4 | \ |
| 201 | Setting screw M6x8 | GB/T71 – 1985 | 4 | \ |
| 202 | Setting screw M5x10 | GB/T71 – 1985 | 2 | \ |
| 203 | Spring 0.5x4x31 | GB/T2089 – 2009 | 2 | \ |
| 204 | Clutch coupling | GWC42.45 – 204 | 1 | \ |
| 205 | Pin 16×50 | GB/T119.1 – 2000 | 2 | \ |
| 206 | Bearing NU234M/C3 | GB/T283 – 2007 | 1 | 170×310×52 |
| 207 | Cricilp for hole 310 | Q20 – 04 | 1 | \ |
| 208 | Spacer ring | GWC42.45 – 208 | 1 | \ |
| 209 | Key 32x18x100 | GB/T1096 – 2003 | 1 | \ |
| 210 | Bearing NU2326M/C3 | GB/T283 – 2007 | 2 | 130×280×93 |
| 211 | Cricilp for shaft 130 | GB/T894.1 – 1986 | 1 | \ |
| 212 | Cricilp for hole 280 | Q20 – 04 | 2 | \ |
| 213 | Spacer | GWC42.45 – 213 | 1 | \ |
| 214 | Spacer | GWC42.45 – 214 | 1 | \ |
| 215 | Bearing QJ326N2 | GB/T294 – 1994 | 1 | 130×280×58 |
| 216 | Round nut M130x2 | GB/T812 – 1988 | 1 | \ |
| 217 | Tab washer for Round nut 130 | GB/T858 – 1988 | 1 | \ |
| 218 | Holding pin | GWC – 218 | 1 | \ |
| 219 | Cricilp for shaft 170 | GB/T894.1 – 1986 | 1 | \ |
| 239 | Guide ring | GWC42.45 – 239 | 1 | \ |
| 241 | Seal ring | 300 – 01 – 016 | 1 | \ |
| 243 | Oil inlet holder | GWC42.45 – 02 – 243 | 1 | \ |
| 246 | Screw M10x25 | GB/T70.1 – 2000 | \ | 圆柱头螺钉 M10x25 |
| 249 | O – ring φ 内 130×3 | GB/T3452.1 – 2005 | 1 | \ |
| 253 | Key 32x18x130 | GB/T1096 – 2003 | 1 | \ |
| 275 | Cylinder | GWS42.45 – 275 | 1 | \ |
| 279 | Emergency screw | GWS42.45 – 279 | 4 | \ |
| 280 | Wire φ2.5 | YB/T5294 – 2006 | 2 | \ |
| 281 | Pinion gear | GWC42.45 – 281/22A | 1 | \ |
| 281 | Pinion gear | GWS42.45 – 281/24A | 1 | \ |
| 281 | Pinion gear | GWS42.45 – 281/28A | 1 | \ |
| 281 | Pinion gear | GWS42.45 – 281/31A | 1 | \ |
| 281 | Pinion gear | GWC42.45 – 281/37A | 1 | \ |
| 289 | Screw plug M27x2 | JB/T1001 – 1977 | 1 | \ |
| 290 | Seal ring 27 | Q20 – 03A | 1 | \ |
| ——END—— | ||||

No. | Description | Parts No. | Qty. | Remarks |
| 221 | Disc | GWC42.45 – 221 | 1 | \ |
| 222 | Screw M20x60 | GB/T70.1 – 2000 | 6 | \ |
| 223 | Bearing 29430E | GB/T5859 – 1994 | 2 | 150×300×90 |
| 227 | Spring 2x10x79.5 | GB/T2089 – 2009 | 6 | \ |
| 230 | Spacer ring | GWC42.45 – 230 | 1 | \ |
| 231 | Bearing NU238M/C3 | GB/T283 – 2007 | 1 | 190×340×55 |
| 232 | Cricilp for hole 340 | Q20 – 04 | 1 | \ |
| 233 | Spacer ring | GWC42.45 – 233 | 1 | \ |
| 234 | Spacer ring | GWC42.45 – 234 | 1 | \ |
| 235 | Cricilp for hole 360 | Q20 – 04 | 1 | \ |
| 236 | Bearing NU1048M | GB/T283 – 2007 | 1 | 240×360×56 |
| 238 | O – ring φ 内 250×8 | GB/T3452.1 – 2005 | 1 | \ |
| 240 | Output shaft | GWC42.45 – 240 | 1 | \ |
| 284 | Output gear | GWC42.45 – 284/88A | 1 | \ |
| 284 | Output gear | GWS42.45 – 04 – 284/86A | 1 | \ |
| 284 | Output gear | GWC42.45 – 284/82A | 1 | \ |
| 284 | Output gear | GWS42.45 – 04 – 284/79B | 1 | \ |
| 284 | Output gear | GWC42.45 – 284/73A | 1 | \ |
| ——END—— | ||||

No. | Description | Parts No. | Qty. | Remarks |
| 1 | Housing | GWS42.45 – 05 – 101 | 1 | \ |
| 2 | Housing | GWS42.45 – 05 – 102 | 1 | \ |
| 3 | Housing | GWS42.45 – 05 – 103 | 1 | \ |
| 5 | Bolt M24x190 | GB/T5782 – 2000 | 6 | \ |
| 6 | Nut M24 | GB/T6170 – 2000 | 6 | \ |
| 7 | Bolt M20x55 | GB/T5783 – 2000 | 6 | \ |
| 8 | Nut M20 | GB/T6170 – 2000 | 6 | \ |
| 9 | Pin 12×50 | GB/T117 – 2000 | 2 | \ |
| 10 | Bolt M24x420 | GB/T5782 – 2000 | 2 | \ |
| 11 | Bolt M24x250 | GB/T5782 – 2000 | 4 | \ |
| 12 | Bolt M16x70 | GB/T5782 – 2000 | 12 | \ |
| 13 | Nut M16 | GB/T6170 – 2000 | 12 | \ |
| 14 | Bolt M20x80 | GB/T5782 – 2000 | 8 | \ |
| 15 | Nut M20 | GB/T6170 – 2000 | 8 | \ |
| 16 | Bolt M24x150 | GB/T5782 – 2000 | 1 | \ |
| 17 | Bolt M20x60 | GB/T5783 – 2000 | 6 | \ |
| 18 | Bolt M24x240 | GB/T5782 – 2000 | 3 | \ |
| 19 | Nut M24 | GB/T6170 – 2000 | 3 | \ |
| 20 | Pin 16×80 | GB/T877 – 1986 | 2 | \ |
| 21 | Cover | GWS42.45 – 05 – 001 | 1 | \ |
| 22 | Bolt M20x55 | GB/T5783 – 2000 | 8 | \ |
| 24 | Bolt M24x100 | GB/T79 – 2000 | 4 | \ |
| 25 | Sleeve | GWS39.46 – 05 – 006 | 1 | \ |
| 26 | Sealing cover | GWS42.45 – 05 – 26 | 1 | \ |
| 27 | Bolt M20x55 | GB/T5783 – 2000 | 8 | \ |
| 28 | Bolt M14x45 | GB/T5783 – 2000 | 2 | \ |
| 29 | Nut M14 | GB/T6170 – 2000 | 2 | \ |
| 30 | Pin 12×40 | GB/T879.1 – 2000 | 2 | \ |
| 31 | Pin 10×30 | GB/T879.1 – 2000 | 2 | \ |
| 32 | Cover | GWS42.45 – 05 – 32 | 1 | \ |
| 33 | Cover | GWS39.46 – 05 – 004 | 1 | \ |
| 34 | Bolt M10x30 | GB/T5783 – 2000 | 6 | \ |
| 35 | Nut M8 | GB/T6170 – 2000 | 2 | \ |
| 36 | Sealing cover | GWS42.45 – 05 – 36 | 1 | \ |
| 37 | Bolt M20x45 | GB/T5783 – 2000 | 8 | \ |
| 38 | Bolt M8x40 | GB/T27 – 1988 | 2 | \ |
| 39 | Bolt M20x50 | GB/T5783 – 2000 | 8 | \ |
| 40 | Bearing cover | GWS42.45 – 05 – 40 | 1 | \ |
| 41 | Bolt M24x100 | GB/T32.1 – 1988 | 6 | \ |
| 42 | Wire fuse 2.5 | YB/T5294 – 2006 | 2 | \ |
| 43 | Pin 20×120 | GB/T118 – 2000 | 2 | \ |
| 44 | Bolt M10x40 | GB/T5783 – 2000 | 8 | \ |
| 45 | Nut M10 | GB/T6170 – 2000 | 8 | \ |
| 48 | Oil shroud assembly | GWC42.45 – 48 | 1 | \ |
| 49 | Bolt M10x15 | GB/T32.1 – 1988 | 4 | \ |
| 50 | Wire fuse 1.6 | YB/T5294 – 2006 | 2 | \ |
| 53 | Dipstick assembly | GWC42.45 – 53 | 1 | \ |
| 54 | Protective pipe | GWC42.45 – 54 | 1 | \ |
| 59 | Inspection window | GWC – 59 | 2 | \ |
| 60 | Paper gasket | GWC – 60 | 2 | \ |
| 61 | Bolt M8x25 | GB/T5783 – 2000 | 12 | \ |
| 74 | Inspection window | GWS42.45 – 74 | 1 | \ |
| 75 | Paper gasket | GWS42.45 – 74.2 | 1 | \ |
| 76 | Bolt M8x25 | GB/T5783 – 2000 | 8 | \ |
| 78 | Oil filler assembly | GWC – 78 | 1 | \ |
| 81 | Breather cap | Q29 – 06 | \ | \ |
| 82 | Washer 30 | Q20 – 03A | 1 | \ |
| 85 | Plug screw M48x2 | JB/T1000 – 77 | 3 | \ |
| 86 | Seal ring 48 | Q20 – 03A | 3 | \ |
| 113 | Plug screw M14x1.5 | JB/T1000 – 1977 | 1 | \ |
| 141 | Oil feeding cover | GWC42.45 – 05 – 141A | 1 | \ |
| 142 | Bolt M20x55 | GB/T5783 – 2000 | 8 | \ |
| 143 | Oil – in sleeve | GWC42.45 – 05 – 143 | 1 | \ |
| 144 | Cover plate | GWC42.45 – 05 – 144 | 1 | \ |
| 145 | Bolt M8x35 | GB/T5783 – 2000 | 6 | \ |
| 153 | Bolt M12x30 | GB/T5783 – 2000 | 4 | \ |
| 155 | Connecting plate | GWC – 155 | 1 | \ |
| 156 | Bolt M10x55 | GB/T70.1 – 2000 | 4 | \ |
| 168 | Bolt M16x25 | GB/T5783 – 2000 | 4 | \ |
| 237 | Packing 15.9×15.9×855 | 15.9×15.9×855 | 1 | \ |
| 255 | Packing 9.5×9.5×490 | 9.5×9.5×490 | 1 | \ |
| ——END—— | ||||

No. | Description | Parts No. | Qty. | Remarks |
| 110 | Pump input casing | GWC42.45 – 110 | 1 | \ |
| 111 | Bolt M20x40 | GB/T5783 – 2000 | 8 | \ |
| 112 | Pin A10x30 | GB/T117 – 2000 | 2 | \ |
| 113 | Screw plug M14x1.5 | JB/T1000 – 1977 | 1 | \ |
| 114 | Nut M16 | GB/T6170 – 2000 | 4 | \ |
| 115 | Bolt M12x40 | GB/T5783 – 2000 | 10 | \ |
| 116 | Bolt M12x170 | GB/T5782 – 2000 | 2 | \ |
| 117 | Nut M12 | GB/T6170 – 2000 | 10 | \ |
| 118 | Screw plug M33x2 | JB/T1000 – 1977 | 1 | \ |
| 119 | Seal ring 33 | Q20 – 03A | 1 | \ |
| 120 | Circlip for shaft 25 | GB/T894.1 – 1986 | 1 | \ |
| 121 | Washer | SS25x35x2DIN988 | 1 | \ |
| 123 | Pump transmission | GWC42.45 – 123 | 1 | \ |
| 124 | Circlip for shaft 34 | GB/T894.1 – 1986 | 1 | \ |
| 125 | Bearing 6210 | GB/T276 – 1994 | 2 | \ |
| 126 | Sleeve | GWC42.45 – 126 | 1 | \ |
| 127 | Nilos – ring | GWC – 127 | 1 | \ |
| 128 | Cover plate | GWC – 128 | 1 | \ |
| 129 | Stud bolt M16x40 | GB/T898 – 1988 | 4 | \ |
| 130 | Bolt M10x30 | GB/T5783 – 2000 | 4 | \ |
| 132 | Plug φ7 | Q21 – 14 | 1 | \ |
| 300 | Pump gear | GWC42.45 – 300/24 | 1 | \ |
| 300 | Pump gear | GWC42.45 – 300/26 | 1 | \ |
| 300 | Pump gear | GWC42.45 – 300/27 | 1 | \ |
| 300 | Pump gear | GWC42.45 – 300/28 | 1 | \ |
| 300 | Pump gear | GWC42.45 – 300/29 | 1 | \ |
| 300 | Pump gear | GWC42.45 – 300/31 | 1 | \ |
| 300 | Pump gear | GWC42.45 – 300/33 | 1 | \ |
| 300 | Pump gear | GWC42.45 – 300/34 | 1 | \ |
| 301 | Pump gear | GWC42.45 – 301/54 | 1 | \ |
| 301 | Pump gear | GWC42.45 – 301/52 | 1 | \ |
| 301 | Pump gear | GWC42.45 – 301/51 | 1 | \ |
| 301 | Pump gear | GWC42.45 – 301/50 | 1 | \ |
| 301 | Pump gear | GWC42.45 – 301/49 | 1 | \ |
| 301 | Pump gear | GWC42.45 – 301/47 | 1 | \ |
| 301 | Pump gear | GWC42.45 – 301/45 | 1 | \ |
| 301 | Pump gear | GWC42.45 – 301/44 | 1 | \ |
| ——END—— | ||||

No. | Description | Parts No. | Qty. | Remarks |
| 1 | Nut G18 | GB/T3759 – 1983 | 1 | 1 |
| 2 | Cover 18 | GB/T3764 – 1983 | 1 | 2 |
| 3 | Washer 18 | JB/T1002 – 1977 | 1 | 10 |
| 4 | Valve cover | RHZ/D18 – 07 | 1 | 9 |
| 5 | Guide pole | RHZ/D18 – 06 | 1 | 8 |
| 6 | Pressure spring | RHZ/D18 – 05B | 1 | 7 |
| 7 | Washer | RHZ/D18 – 03 | 1 | 5 |
| 8 | Rubber band | RHZ/D18 – 02 | 1 | 4 |
| 9 | Valve pole | RHZ/D18 – 04 | 1 | 6 |
| 10 | Valve body | RHZ/D18 – 01 | 1 | 3 |
| ——END—— | ||||

No. | Description | Parts No. | Qty. | Remarks |
| 1 | Bolt M16×100 | GB/T21 – 1976 | 4 | 7 |
| 2 | Flange | RK46 – NW50 – 06 | 1 | 8 |
| 3 | Gasket | RK46 – NW50 – 01 | 1 | 1 |
| 4 | Circlip 60 | GB/T893.1 – 1986 | 1 | 6 |
| 5 | Spring disc | RK46 – NW50 – 03 | 1 | 3 |
| 6 | Retaining valve spring | RK46 – NW50 – 05 | 1 | 5 |
| 7 | Valve | RK46 – NW50 – 04 | 1 | 4 |
| 8 | Retaining valve | RK46 – NW50 – 02 | 1 | 2 |
| 9 | Washer | RK46 – NW50 – 07 | 1 | 11 |
| 10 | Flange | C50×60 DIN2633 | 1 | 10 |
| 11 | Nut M16 | GB/T6170 – 2000 | 1 | 9 |
| ——END—— | ||||

No. | Description | Parts No. | Qty. | Remarks |
| 1 | Bolt M10x65 | GB/T5782 – 2000 | 4 | \ |
| 2 | Front valve | GWC – 152B.2 | 1 | \ |
| 3 | Setting screw M6x8 | GB/T70.1 – 2000 | 4 | \ |
| 4 | Pin 5×24 | GB/T119.1 – 2000 | 1 | \ |
| 5 | Washer 14 | Q20 – 03A | 3 | \ |
| 6 | Screw plug M14x1.5 | Q20 – 01 | 3 | \ |
| 7 | Guide valve | GWC – 152.12 | 1 | \ |
| 8 | Screw plug | GWC – 152.13 | 1 | \ |
| 9 | Valve | GWC – 152.10 | 1 | \ |
| 10 | Screw thread piece M6x9 | LSN60239 | 1 | \ |
| 11 | Mix screw | GWC – 152.11 | 1 | \ |
| 12 | O – ring | GB/T1235 – 1976 | 1 | \ |
| 13 | Spacer | GWC – 152B.8 | 1 | \ |
| 14 | Piston | GWC – 152B.4 | 1 | \ |
| 15 | Inter pressure spring | GWC – 152B.6 | 1 | \ |
| 16 | Out pressure spring | GWC – 152B.5 | 1 | \ |
| 17 | Piston | GWC – 152B.3 | 1 | \ |
| 18 | Plug screw M10×15×2 | LSN624 | 1 | \ |
| 19 | Valve body | GWC – 152B.1 | 1 | \ |
| 20 | Bolt M16x45 | GB/T5783 – 2000 | 8 | \ |
| 21 | Flange cover | GWC – 152B.9 | 2 | \ |
| 22 | O – ring 98×4 | GB/T1235 – 1976 | 2 | \ |
| 23 | O – ring 66×2 | GB/T1235 – 1976 | 1 | \ |
| 24 | Cover | GWC – 152B.7 | 1 | \ |
| 25 | Bolt M10x35 | GB/T5783 – 2000 | 4 | \ |
| 26 | Spring 0.8x10x30 | DIN2098 | 1 | \ |
| ——END—— | ||||

Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

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