Select Page

Advance GWC42.45 Marine Gearbox Parts

Nov 1, 2022 | GWC, GWC 5000-10000kW | 0 comments

The speed input range of the Advance GWC42.45 marine gearbox is 400-1600 RPM, with engine input power from 442.4 kW to 5248 kW. the reduction ratio range is 2.00-5.93 the transmission capacity range is 1.106-3.28 kW/RPM, the rated propeller thrust is 220 KN, and the input shaft is in the train Opposite to the output shaft.

Advance GWC42.45 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 GWC42.45 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 GWC42.45 marine gearboxes available in engine flywheel sizes.

All of our Advance GWC 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 GWC42.45 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: GWC42.45
Input Speed: 400-1600 r / min
Power: N/A
Center Distance: N/A
Trans.Capacity: 3.28-1.106 kw/r/min
Reduction Ratio: 2.00-5.93
Rated Thrust: 220 kN
Dimension: N/A
Net Weight: 3980 kg
Lead Time: 15-30 Working Days
Payment Terms: T/T ,L/C

Coming soon

 

Search by Part No. or Part Name

 

Click Kit Name to Check Part List

No.

Description

Parts No.

Qty.

Remarks

250 Round nut M120*2 GB/T12-88 1
251 Tab washer for round nut 120 GB/T858-88 1
252 Input shaft 2/0230/5108/0 1
253 Key36*160 GB/T1096-79 1
254 O-ring¢Inside 139.2×5.7 1
256 Circlip for shaft 160 GB/T849.1-86 1
257 Cylindrical roller NU232 1 160×290×48
258 Circlip for hole 290 Q20-04 2
261 Spacer ring 4/0400/3863/0 1
262 Spacer ring 4/0402/0141/0 1
263 Cylindrical roller bearing 23228 CC/W33 1 140×250×88
264 Disc 4/0405/1450/0 1
265 Screw M16*45 GB/T70-85 6
287 Input gear 2/0305/5089/0 1
Input gear z=30 2/0305/5088/0 1
Input gear z=32 2/0305/5087/0 1
Input gear z=34 2/0305/5086/0 1
Input gear z=36 2/0305/5085/0 1
Input gear z=38 2/0305/5084/0 1
Input gear z=41 2/0305/5083/0 1
Input gear z=44 2/0305/5082/0 1
Input gear z=48 2/0305/5081/0 1
295 Input flange GWC42.45-295-1 1
Input flange GWC42.45-295-2 1
Input flange GWC42.45-295-3 1
Input flange GWC42.45-295-4 1
Input flange GWC42.45-295-5 1
Input flange GWC42.45-295-6 1
Input flange GWC42.45-295-7 1
Input flange GWC42.45-295-8 1
Input flange GWC42.45-295-9 1
Input flange GWC42.45-295-10 1
Input flange GWC42.45-295-11 1
Input flange GWC42.45-295-12 1
Input flange GWC42.45-295-13 1
Input flange GWC42.45-295-14 1
Input flange GWC42.45-295-15 1
——END——

No.

Description

Parts No.

Qty.

Remarks

170 Circlip for shaft 140 GB/T894.1-86 1
171 Clutch front spacer ring 4/0400/3839/0 1
172 Self-aligning roller bearing 22328 1 140×300×102
173 Adjusting ring 4/0402/0161/0/ 1
176 Special stud bolt 4/0224/1090/1 16
177 Hexagon nut M16 DIN6915A HV10 32
178 Right-hand clutch gear 1/0335/0228/2 1
180 Internal friction plate 3/0539/0046/2 10
181 External friction plate 3/0530/0034/1 11
182 Clutch gear carrier 2/0335/0144/2 1
183 Clutch piston 3/0574/5004/0 1
184 X-shaped rubber seal 4432 1 149.9×135.9×7
185 Supporting ring S52029-433 1 Φ Inside 141.2×6.4×1.25
186 X-shaped rubber seal 4451 1 292.8×278.8×7
187 Supporting ring S52029-451 1 Φ Inside 282.2×6.4×1.25
188 Disk 4/0409/5004/0 1
189 Pressure spring 3/0991/0281/0 1
190 Bushing 3/0333/5008/0 1
192 Plug – Φ7 Q21-13 3
193 Hexagon Socket cap head – M10×100 GB/T70-85 6
194 Retaining disc 4/0406/0466/1 1
195 O – ring – Φ Inside 136×5 1
196 Hexagon Socketcap head – M6×30 GB/T70-85 6
197 Hexagon Socket cap head – M10×25 GB/T70-85 6
198 Clutch breather 3/0931/0118/0 2
199 Piston 4/0903/0079/0 2
200 Hexagon head bolt – M6×40 GB5782-86 4
201 Slotted set bolt – M6×8 GB/T71-85 4
202 Slotted set bolt – M5×10 GB/T71-85 2
203 Pressure spring – 0.5×4×31 2
204 Flange for clutch horsing 2/0582/0936/2 1
205 Cylindrical pin – 16×50 GB/T119-86 2
206 cylindrical roller NU234 1 170×310×52
207 Circlip for hole 310 Q20-04 1
208 Clutch rear spacer ring 4/0401/3436/0 1
209 Key 32×100 GB/T1096-79 1
210 Cylindrical roller bearing NU2326 2 130×280×93
211 Circlip for shaft 130 GB/T849.1-86 1
212 Circlip for hole 280 Q20-04 2
213 Shaft gear outer spacer 4/0401/3437/0 1
214 Shaft gear inner spacer 4/0400/3838/0 1
215 Four-point contact ball bearing QJ326 1 130×280×58
216 Round nut M130×2 GB/T812-88 1
217 Tab washer for round nut 130 GB/T858-88 1
218 Holding pin 4/0220/0554/1 1
219 Circlip for shaft 170 GB/T849.1-86 1
239 Guide ring 4/0400/5267/0 1
241 Seal ring 300-01-016 2
243 Oil inlet seat GWC42.45-02-243 1
246 Hexagon Socket cap head M10×25 GB/T70-85 6
249 O – ring Φ Inside 130×3 1
274 Cylinder 1/0583/50541 1
276 Special stud bolt 4/0224/5050/0 16
277 Nut M16 GB/T6170-86 16
279 Emergency screw 4/0224/5049/0 4
280 Wire Φ2.5 YB343-94 2
281 Pinion gear z=22 1/0256/0779/0 1
Pinion gear z=28 1/0256/0777/0 1
Pinion gear z=37 1/0256/0775/0 1
288 Gear z=43 2/0301/1943/0 1
Gear z=42 2/0301/1942/0 1
Gear z=40 2/0301/1941/0 1
Gear z=38 2/0301/1940/0 1
Gear z=36 2/0301/1939/0 1
Gear z=34 2/0301/1938/0 1
Gear z=31 2/0301/1937/0 1
Gear z=28 2/0301/1936/0 1
Gear z=26 2/0301/1935/0 1
292 Plug screw M27×2 Q20-01 1
293 Seal ring 27 Q20-03A 1
——END——

No.

Description

Parts No.

Qty.

Remarks

170 Circlip for shaft 140 GB/T894.1-86 1
171 Clutch front spacer ring 4/0400/3839/0 1
172 Self-aligning roller bearing 22328 1 140×300×102
173 Adjusting ring 4/0402/0161/0/ 1
174 Emergency screw 4/0224/1068/1 4
176 Special stud bolt 4/0224/1090/1 16
177 Hexagon nut M16 DIN6915A HV10 32
179 Clutch gear 1/0335/0229/2 1
180 Internal clutch gear 3/0539/0046/2 10
181 External clutch gear 3/0530/0034/1 11
182 Clutch gear carrier 2/0335/0144/2 1
183 Clutch piston 3/0574/5004/0 1
184 X – ring 4432 1 149.9×135.9×7
185 Supporting ring S52029-433 1 Φ Inside 141.2×6.4×1.25
186 X – ring 4451 1 292.8×278.8×7
187 Supporting ring S52029-451 1 Φ Inside 282.2×6.4×1.25
188 Disk 4/0409/5004/0 1
189 Pressure spring 3/0991/0281/0 1
191 Bushing 3/0333/0417/0 1
192 Plug Φ7 Q21-13 3
193 Hexagon Socket Cap Head M10×100 GB/T70-85 6
195 O – ring Φ Inside 136×5 1
196 Hexagon Socketcap Head M6×30 GB/T70-85 6
197 Hexagon Socket Cap Head M10×25 GB/T70-85 6
198 Clutch Breather 3/0931/0118/0 2
199 Piston 4/0903/0079/0 2
200 Hexagon Head Bolt M6×40 GB5782-86 4
201 Slotted Set Bolt M6×8 GB/T71-85 4
202 Slotted Set Bolt M5×10 GB/T71-85 2
203 Pressure Spring 0.5×4×31 2
204 Flange for Clutch 2/0582/0936/2 1
205 Cylindrical Pin 16×50 GB/T119-86 2
206 Cylindrical Roller NU234 1 170×310×52
207 Circlip for hole 310 Q20-04 1
208 Spacer ring 4/0401/3436/0 1
209 Key 32×100 GB/T1096-79 1
210 Cylindrical roller NU2326 2 130×280×93
211 Circlip for shaft 130 GB/T849.1-86 1
212 Circlip for hole 280 Q20-04 2
213 Spacer 4/0401/3437/0 1
214 Spacer 4/0400/3838/0 1
215 Four-point contact ball QJ326 1 130×280×58
216 Round nut M130×2 GB/T812-88 1
217 Tab washer for round nut 130 GB/T858-88 1
218 Holding pin 4/0220/0554/1 1
219 Circlip for shaft 170 GB/T849.1-86 1
239 Guide ring 4/0400/5267/0 1
241 Seal ring 300-01-016 2
243 Oil inlet seat GWC42.45-02-243 1
246 Hexagon Socket cap head M10×25 GB/T70-85 6
249 O – ring Φ Inside 130×3 1
275 Cylinder 1/0583/50541 1
278 Disk 4/0406/0468/1 1
280 Wire fuse Φ2.5 YB343-94 2
281 Pinion gear z=22 1/0256/0779/0 1
Pinion gear z=28 1/0256/0777/0 1
Pinion gear z=37 1/0256/0775/0 1
288 Gear z=43 2/0301/1943/0 1
Gear z=42 2/0301/1942/0 1
Gear z=40 2/0301/1941/0 1
Gear z=38 2/0301/1940/0 1
Gear z=36 2/0301/1939/0 1
Gear z=34 2/0301/1938/0 1
Gear z=31 2/0301/1937/0 1
Gear z=28 2/0301/1936/0 1
Gear z=26 2/0301/1935/0 1
292 Plug screw M27×2 Q20-01 1
293 Seal ring 27 Q20-03A 1
——END——

No.

Description

Parts No.

Qty.

Remarks

221 Disc 3/0405/1432/0 1
222 Hexagon socket cap head GB/T70-85 6
223 Cylindrical roller 29430 2 150×300×90
227 Pressure Spring 2×10×79.5 6
230 Spacer ring 4/0400/3986/1 1
231 Cylindrical roller NU238 1 190×340×55
232 Supporting ring 340 Q20-04 1
233 Spacer ring 4/0400/3836/0 1
234 Spacer ring 4/0400/3835/1 1
235 Supporting ring 360 Q20-04 1
236 Cylindrical roller NU1048 1 240×360×56
238 O – ring Φ 内 1 250×8
240 Output shaft 2/0230/3128/0 1
284 Output gear z=88 2/0305/0211/0 1
Output gear z=82 2/0305/0209/0 1
Output gear z=73 2/0305/0207/0 1
——END——

NO.

Description

Parts No.

Qty.

Remarks

1 Housing 0/0112/0137/5 1
1 Housing 1/0112/0137/5 1
2 Bolt M16×70 GB/T5782-86 14
3 Nut M16 GB/T6170-86 14
5 Bolt M24×190 GB/T5782-86 4
6 Nut M24 GB/T6170-86 4
7 Bolt M24×130 GB/T5782-86 2
9 Pin 12×50 GB/T117-86 2
10 Bolt M24×330 GB/T5782-86 2
11 Bolt M24×240 GB/T5782-86 4
14 Bolt M20×80 GB/T5782-86 4
15 Nut M20 GB/T6170-86 4
16 Bolt M24×150 GB/T5782-86 2
17 Bolt M20×60 GB/T5783-86 12
18 Bolt M24×240 GB/T5782-86 2
19 Nut M24 GB/T6170-86 2
20 Pin 16×80 GB/T877-86 2
24 Hexagon socket set screw M24×100 GB/T79-85 4
26 Sealing cover 2/0434/0173/2 1
27 Bolt M20×45 GB/T5783-86 8
28 Bolt M8×40 GB/T5783-86 2
29 Nut M8 GB/T6170-86 2
30 Pin 10×40 GB/T879-86 2
32 Cover 2/0438/0897/1 1
33 Bolt M20×50 GB/T5783-86 8
35 Nut M8 GB/T6170-86 2
36 Sealing cover 2/0434/0174/3 1
37 Bolt M20×50 GB/T5783-86 8
38 Bolt M8×40 GB/T27-88 2
40 Bearing cover 1/0470/0211/0 1
41 Hex. Bolt with wire M24×120 GB/T32.1-88 8
42 Wire fuse Φ2.5 YB343-94 2
43 Pin 20×130 GB/T118-86 2
44 Bearing cover 2/0470/0228/0 1
45 Hex. Bolt with wire M16×110 GB/T32.1-88 3
46 Wire fuse Φ2 YB343-94 1
47 Pin 10×120 GB/T881-86 2
48 Oil shroud assembly 3/0941/0578/0 1
49 Hex. Bolt with wire M10×15 GB/T32.1-88 4
50 Wire fuse Φ1.6 YB343-94 2
53 Dipstick assembly 4/8053/5081/0 1
54 Protective pipe 4/0940/1653/0 1
59 Inspection window 3/0454/0018/0 1
60 Paper gasket 3/0985/0027/0 1
61 Bolt M8×25 GB/T5873-86 6
64 Inspection window 3/0454/0020/0 2
65 Paper gasket 3/0985/0032/0 2
66 Bolt M8×25 GB/T5873-86 12
69 Inspection window 3/0454/0020/0 1
70 Paper gasket 3/0985/0032/0 1
71 Bolt M8×25 GB/T5873-86 6
74 Inspection window 3/0454/0545/0 1
75 Paper gasket 3/0985/0032/0 1
76 Bolt M8×25 GB/T5873-86 6
78 Oil filler assembly GWC-78-000 1
81 Breather cap Q29-06 1
82 Washer 30 Q20-03A 1
85 Plug screw M48×2 JB1000-77 3
86 Washer 48 Q20-03A 3
91 HC emblem mark 100 HCN011-83 4
92 Notched nai 3×10 GB/T827-86 8
93 Rating plate HCN009-88 1
94 Notched nai 3×8 GB/T827-86 4
97 Rotation indicator Q25-06 1
98 Notched nail 3×8 GB/T827-86 2
113 Plug screw M14×1.5 Q20-01 1
141 Oil feeding cover GWC42.45-05-141 2
142 Bolt M20×55 GB/T5783-86 16
143 Oil-in sleeve GWC42.45-05-143 2
144 Cover plate GWC42.45-05-144 2
145 Bolt M8×35 GB/T5783-86 12
153 Bolt M12×30 GB/T5783-86 4
155 Connecting plate 2/0930/0644/1 1
156 Hex. socket cap head M10×55 GB/T70-85 4
168 Bolt M16×25 GB/T5783-86 4
237 Packing 15.9×15.9×855 1
255 Packing 9.5×9.5×490 1
289 Hex. Bolt with wire hole on M10×15 GB/T32.1-88 4
290 Oil shroud assembly 2/0941/5042/0 1
291 Wire fuse Φ1.6 YB343-94 2
——END——

NO.

Description

Parts No.

Qty.

Remarks

110 Pump input casing 1/0442/0516/1 1
111 Bolt M20×40 GB5783-86 8
112 Tapered pin 10×30 GB/T117-86 2
113 Screw plug M14×1.5 Q20-01 1
114 Nut M16 GB/T6170-86 4
115 Bolt M20×40 GB5783-86 10
116 Bolt M20×40 GB5783-86 2
117 Nut M24 GB/T6170-86 10
118 Screw plug M14×1.5 Q20-01 1
119 Seal ring 33 Q20-03A 1
120 Circlip for shaft 25 GB894.1-86 1
121 Washer 35×25×2 DIN988 1
123 Pump transmission 3/0250/5006/1 1
124 Circlip for shaft 34 GB894.1-86 1
125 Deep groove ball bearing 6210 2 50*90*20
126 Sleeve 4/0333/0472/0/ 1
127 Nilos-ring 4/0985/0664/0 1
128 Cover plate 3/0438/0902/1 1
129 Stud bolt M24×250 GB898-88 4
130 Bolt M24×250 GB5783-86 4
132 Plug Φ7 Q21-13 1
300 Pump gear z=19 3/0301/5203/0 1
Pump gear z=24 3/0301/2379/0 1
Pump gear z=28 3/0301/2377/0 1
Pump gear z=29 3/0301/2246/0 1
Pump gear z=31 3/0301/5111/0 1
301 Pump gear z=59 2/0301/5240/0 1
Pump gear z=54 2/0301/5122/0 1
Pump gear z=50 2/0301/5152/0 1
Pump gear z=49 2/0301/5158/0 1
Pump gear z=47 2/0301/5112/0 1
——END——

No.

Description

Parts No.

Qty.

Remarks

1 Nut Z18 JB1981-77 1/2 1
2 Cover 18Ⅱ JB1987-77 1/2 2
3 Washer 18 JB1002-77 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 GB21-76 4 7
2 Flange RK46-NW50-06 1 8
3 Gasket RK46-NW50-01 1 1
4 Circlip 60 GB893-76 1 6
5 Spring disc RK46-NW50-03 1 3
6 Retaining valve spring 3.2×35×33 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 GB51-76 1 9
——END——

No.

Description

Parts No.

Qty.

Remarks

1 Bolt M10×65 GB30-76 4 19
2 Front valve 3/0901/0046/0 1 2
3 Setting screw M6×8 GB71-76 4 21
4 Pin 5×24 GB119-76 1 22
5 Washer Q20-03A 3 28
6 Screw plug M14×1.5 Q20-01 3 20
7 Guide valve 4/0903/0052/0 1 12
8 Screw plug 4/0903/0053/0 1 13
9 Valve 4/0901/0040/1 1 10
10 Screw thread piece M6×9 LSN60239 1 24
11 Mix screw 4/0224/1031/3 1 11
12 O-ring 85×3 1 27
13 Spacer 4/0401/3589/2 1 8
14 Piston 4/0903/0075/0 1 4
15 Inter pressure spring 4.5×16×232 4/0991/0294/1 1 6
16 Out pressure spring 8×30.5×232 4/0991/0293/1 1 5
17 Piston 4/0903/0076/0 1 3
18 Plug screw M10×15×2 LSN624 1 23
19 Valve body 1/0901/0053/0 1 1
20 Bolt M16×45 GB30-76 8 17
21 Flange cover 4/0583/2027/0 2 9
22 O-ring 90×4 2 26
23 O-ring 62×2 1 25
24 Cover 3/0439/0043/0 1 7
25 Bolt M10×35 GB30-76 4 18
26 Spring 0.8×10×30 DIN2098 1 15
——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.

The picture of Sale Manual showing the accessories and scopes of supply.

Engine Sale Manual

The picture of Installation Drawing showing the accessories and scopes of supply.

Installation Drawing

The picture of Installation Manual showing the accessories and scopes of supply.

Installation Manual

The picture of Operation Manual showing the accessories and scopes of supply.

Operation Manual

The picture of Engine Parts Catalogue showing the accessories and scopes of supply.

Parts Catalogue

The picture of Test Report and Certifcate showing the accessories and scopes of supply.

Report & Certifcate

Tags:

Global Activity

WhatsApp Online logo

Online Service


Sales Manager-Mrs.Wendy Fu

Sales Director-Mr.Jasper Lee

Parts Service-PartMac

Technical Service

Contact EMAC Now!

Pin It on Pinterest