Wanted: Man B&W 8L 21/31 Diesel Generator PARTS

Subject: Wanted: Man B&W 8L 21/31 Diesel Generator PARTS

Date: 3/19/2025 4:45:34 PM

Dear,

Good Day, I hope this message finds you well.

I am inquiring about the availability and pricing for the parts listed in the attached Excel file for the Man B&W 8L 21/31 Diesel Generator. Could you kindly provide the following details for each part:

Main Diesel Generator Model : Man B & W , 8L 21/31
NO.	Part No	Description	Qty	Unit price EUR	Total Price EUR	REMARKS
Section
cylinder Head ( 505 )
1	50501-08-015	Guide for Valve Bridge	16
2	50501-08-052	Sleeve	8
3	50501-08-088	Valve Guide	32
4	50501-08-123	Valve Seat Ring,Inlet	64
5	50501-08-184	Valve Seat Ring,Exhaust	64
6	50501-08-206	Screw	32
7	50501-08-218	Water Guide Jacket	4
8	50501-08-231	Gasket	8
9	50501-08-292	Conn. Socket	8			Part no. 50501-08-674B Item no. 9,10,11,16 included
10	50501-08-302	Threaded Socket
11	50501-08-314	Union Nut
16	50501-08-410	Indicator valve
12	50501-08-375	Connecting Piece	8
13	50501-08-422	Cylinder Head Incl. Items 015 , 027 ,000	10
14	50501-08-566	Cylindrical Pin	50
15	50501-08-662	Loctite 640	16
17	50501-08-686	Extension Piece	8
18	50510-05-014	Cylinder Head Top Cover O- ring	16
19	50500-08-021	Kit for Cylinder Unit, Complete	24
20	50502-07-010	Rocker Arm, Exhaust Complete	8
21	50502-07-022	Rocker Arm, Inlet Complete	8
22	50502-07-130	Valve Bridge, Complete	16
23	50502-07-178	Conical Ring 2/2	32
24	50502-07-191	Rotocap Complete	64
25	50502-07-201	Spring	96
26	50502-07-213	Screw	8
27	50502-07-249	Shaft	8
28	50502-07-274	Valve SPINDLE, Inlet and Exhaust	16
29	50502-07-548	Molykote	8
Piston and Connecting Rod and Cylinder Liner ( 506 )
30	50601-11-019	Piston Pin	8
31	50601-11-032	Retaining Ring	16
32	50601-11-056	Bush for Connecting Rod	8
33	50601-11-081	Piston2/2 Complete	8
34	50601-11-093	Piston Ring	16
35	50601-11-103	Piston Ring	16
36	50601-11-127	Oil Scraper Ring	16
37	50601-11-139	Connecting Rod Bearing 2/2	8
38	50601-11-140	Cylindrical Pin	48
39	50601-11-152	Screw for Connecting Rod	16
40	50601-11-164	Nut	4
41	50601-11-188	Nut	8
42	50601-11-211	Screw for Connecting Rod	32
43	50610-07-018	Cylinder Liner	8
44	50610-07-031	Sealing Ring	8
45	50610-07-055	O-Ring	16
46	50610-07-092	Flame Ring	8
Operating Gear for…( 508 )
47	50801-06-028	Push Rod, Complete	32
48	50801-06-077	Housing for Roller Guide Complete	32
Control and Safety System ( 509 )
49	Article No:11,14301-007 50901-32-381F	Governor, Complete(uropa Actuator)	1
Fuel Injection Pump ( 514 )
50	51401-11-014	Roller Guide,	8
51	51401-11-087	Pump Element, Complete	8
52	51401-11-110 51401-29-470A	o-ring	16
53	51401-11-158	o-ring	16
54	51401-11-183	Shim	16
55	51401-11-205	Piston Spring Plate	16
56	51401-11-230	Connecting Socket Complete	8
57	51401-11-242	Buffer Bolt	32
58	51401-11-254	Control Rack	16
59	51401-11-266	Control Sleeve	16
60	51401-11-278	Spring Plate	16
61	51401-11-291	Pump Spring	16
62	51401-11-325	Blocking Screw	16
63	51401-11-337	Arresting Bolt	16
64	51401-11-349	Bolt	32
65	51401-11-362	Pointer	16
66	51401-11-386	Sealing	16
67	51401-11-457	o-ring	16
68	51401-11-482	Seal Ring	32
69	51401-11-516	Shim, Set of 4pcs	16
70	51401-11-565	Fuel Injection Pump, Complete	4
71	51401-11-577	Cylindrical Pin	50
72	51401-11-685	o-ring	64
73	51401-11-697	Support Ring	16
74	51401-11-707	o-ring	32
75	51401-11-756	Circlip	16
76	51401-11-768	Seal Ring	16
77	51401-11-827	Loctite	16
78	51401-11-876	Stop Piston	16
Fuel Injection Valve ( 514 )
79	51402-10-021R	Injection Nozzle	48
80	51402-28-033C 51402-28-236F	o-ring	80			40 Pcs+40 Pcs
81	51402-10-094	Cylindrical Pin	150
82	51402-10-116	Fuel Injection Valve ,, Complete	16
Fuel Injection Pipe ( 514 )
83	51404-12-010	Sealing Ring	16
84	51404-12-022	Sealing Ring	32
85	51404-12-034	Disc	64
86	51404-12-046	Sealing Ring	32
87	51404-12-058	Screw	16
88	51404-12-083	Delivery Socket	16
89	51404-12-095	Thrust Ring	32
90	51404-12-105	Tap Washer	32
Fuel Injection Pump Connection ( 514 )
91	51435-05-013	Lock Screw	4
92	51435-05-049	Seal Ring	340
93	51435-05-062	Sleeve	320
94	51435-05-074 51435-13-415C	Fuel Pipe Set	1
95	51435-05-145	Seal Ring	8
96	51435-05-169 51435-13-606A	Seal Ring Expander	4
97	51435-05-182 51435-13-476	Screw X-Socket Bolt	4
98	51435-05-194 51435-13-182	Screw	2
99	51435-05-253	Seal Ring	68
100	51435-05-393	Cap Screw	16
101	51435-05-265	Circlip	48
Turbo Charger System ( 512 ) ( TYPE:TCR 18-42046 )
102	TCR-18-42046	Turbocharger Complete	1
103	51235-01-012	Intermediate Piece	4
104	51202-09-024	Gasket	15
105	51235-01-036	Gasket	2
106	51203-15-043	Seal Ring	10
107	51235-01-048	Gasket	1
108	51203-15-055	O-ring	20
109	51235-01-061	Cylindrical Pin	10
110	51202-09-073	Compensator	3
111	51203-15-079	Gasket	3
112	51203-15-080	Cylindrical Pin	10
113	51235-01-097	o-ring	8
114	51203-15-102	Seal Ring	4
115	51201-11-113	Gasket End Cover	2
116	51201-11-150	Gasket Reversing Chamber	2
117	51202-09-193	Axial Compensator	1
118	51202-09-239	Gasket	2
119	513.001	Turbine Nozzle Ring	1
120	542.001	Diffuser	1
121	501.027	SEALING RING	2
122	501.029	SEALING RING	2
123	501.091	SEALING RING	2
124	506.038	SEAL	2
125	506.075	SEALING RING	2
126	506.081	SEALING RING	6
127	517.018	O-RING SEAL	6
128	517.031	O-RING SEAL	6
129	540.015	O-Ring Seal	1
130	540,03	Spacer Ring	1
Lubricating Oil System ( 515 )
131	51502-09-013	Filter Cartridge	80
132	51501-12-018	O-ring	6
133	51501-12-043	Lubricating Oil Pump, Complete	1
134	51502-09-062	Safety Filter	3
135	51535-05-037	Non Return Valve	1
136	51506-07-015	O-Ring	8
137	51506-07-123	Gasket	50
138	51506-07-231	Gasket	50
Compressed Air System ( 513 )
139	51309-16-150	Air Starter, Complete	1
140	51309-16-151	Overhaul Kit	2
141	51310-04-344	Main Starting Valve, Complete	1
142	51310-04-356	Spare Parts Kit	2
Cooling Water System ( 516)
143	51605-01-324	Thermostatic Element for LT Cooling Water	6
144	51605-01-336	Thermostatic Element for HT Cooling Water	3
145	51605-01-013	Intermediate Piece	2
146	51605-01-170	O-ring	2
147	51605-01-037	O-ring	4
148	51605-01-049	O-ring	2
149	51605-01-098	O-ring	12
150	51610-07-010	O-ring	24
151	51610-07-022	O-ring	2
152	51610-07-034	Deep Groove Ball Bearing	4
153	51610-07-046	Ball Bearing	4
154	51610-07-083	Shaft Seal	10
155	51610-07-130	Impeller	1
156	51610-07-178	Shaft	1
157	51610-07-213	Super Gear	1
158	51630-04-033	Seal Ring	34
159	51630-04-069	Lock Washer	20
160	51630-04-070	Intermediate Piece	2
161	51630-04-141	Intermediate Piece	7
162	51630-04-153	Intermediate Piece	7
Engine Frame & Base Frame ( 511 )
163	51101-12-204	Cylindrical Pin	30
164	51106-14-237	O-ring	8
165	51101-12-241	Main Bearing Shell2/2	10
166	51101-12-253	Thrust Bearing Ring	2
167	51106-14-298	O-ring	2
168	51106-14-453	Relief Valve	4
169	51106-14-788	O-ring	2
170	51101-12-802	Bearing Bush	9
171	51101-12-826	Bearing Bush	9
Instrument ( 509 )
172		Direct Mount Numur SOLENOID VALVE FOR FUEL SYSTEM , 5/2 Single Solenoid 341 y	6
173	50907-07-012	TEMPERATURE SWITCH (70~120 °C) TSH 12	6
174	50907-07-036	PRESSURE SWITCH 0-10 BAR PSL 22	6
175	50907-07-048	PRESSURE TRANSMITTER 0-4 bar 4-20 MA PT23	6
176	50907-07-085	PRESSURE TRANSMITTER 0-6 bar 4-20 MA PT 10	6
177	50907-07-132	PRESSURE TRANSMITTER 0-10bar 4-20 MA PT21	6
178	50907-07-156	PRESSURE TRANSMITTER 0-16 bar 4-20MA PT 40	6
179	50907-07-168	PRESSURE TRANSMITTER 0-40 Bar 4-20 MA PT70	6
180	50907-07-240	TEMPERATURE SENSOR 0-160 C FOR HT WATER TEMP.OUTLET ENGINE TE12	6
181	50920-08-108	LEVEL SWITCH FORFOR OIL SUMP(LAL28 /LAH28 )	6
182	50925-04-10	LEVEL SWITCH FOR FUEL LEAKAGE(LAH 42 )	3
183	50907-07-264	TEMPERATURE SENSOR 0-160 C FOR OIL TEMP.INLET TE 40	3
184	50907-07-335	TEMPERATURE SENSOR 0-200 C FOR LT WATER TEMP.INLET AIR COOLER TE 01	3
185	50907-07-384	TEMPERATURE SENSOR 0-200C FOR OIL TEMP.INLET FILTER PT 1000 TE 21	3
186	50907-07-396	TEMPERATURE SENSOR 0-200 C FOR CHARGE AIR TEMP AFTER COOLER TE 31	3
187	50907-07-418	TEMPERATURE SENSOR 0-800C TE60	24
188	50907-07-431	TEMPERATURE SENSOR 0-800C TE61 , 62	24
189	50907-07-203	SPEED PICKUP(TURBO CHARGER SPEED), 0-1 khz,CODE:SE89	3
190	50907-07-227	SPEED PICKUP(lambda controller) , 0-1 khz,CODE:ZT88	3

Unit price
Availability
Lead time for delivery
Warranty or guarantee information
Any recommendations for related parts or services

Thank you in advance for your prompt response.

Best Regards,

Jim Marasigan (Sales and Admin)

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Murali Natarajan

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7/24/2025 6:52:58 AM India

Hi ,

we have all the spare parts you have requested could you send us a spare parts detail via email murali040288k@gmail.com

we will workout and send an quotation ASAP.

we deliver spares all over the world

Abdullah

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3/27/2025 7:43:28 PM India

Available Europa Governor & Turbocharger.

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Wanted: Man B&W 8L 21/31 Diesel Generator PARTS

Subject: Wanted: Man B&W 8L 21/31 Diesel Generator PARTS

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Murali Natarajan

Abdullah

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