This list brings together the 36 part numbers our catalog records for 12V 956 TB33, 12V 956 TB82, 12V 956 TB92 and 7 more. The engines share most of their service parts, so they are listed on one page; the exact fitment of each part is still confirmed against the engine serial number before quotation.
Request parts for 12V 956 TB33 and related models: Send the engine model, serial number, part numbers or a parts list, quantity, and destination.
Engine Models Covered
The list covers 12V, 16V, 20V versions of the Series 956 for generator sets and marine. Each model code below is read from left to right: cylinder count and arrangement, series, then the application and build codes. The MTU engine series guide explains the naming systems in full.
| Model | Cylinders | Arrangement | Application | Group / build | How the code reads |
|---|---|---|---|---|---|
| 12V 956 TB33 | 12 | V | generator sets | build 3 | 12 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 3 (generator sets), build 3 |
| 12V 956 TB82 | 12 | V | — | build 2 | 12 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 8, build 2 |
| 12V 956 TB92 | 12 | V | marine | build 2 | 12 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 9 (marine), build 2 |
| 16V 956 TB33 | 16 | V | generator sets | build 3 | 16 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 3 (generator sets), build 3 |
| 16V 956 TB82 | 16 | V | — | build 2 | 16 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 8, build 2 |
| 16V 956 TB92 | 16 | V | marine | build 2 | 16 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 9 (marine), build 2 |
| 20V 956 TB33 | 20 | V | generator sets | build 3 | 20 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 3 (generator sets), build 3 |
| 20V 956 TB34 | 20 | V | generator sets | build 4 | 20 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 3 (generator sets), build 4 |
| 20V 956 TB82 | 20 | V | — | build 2 | 20 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 8, build 2 |
| 20V 956 TB92 | 20 | V | marine | build 2 | 20 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 9 (marine), build 2 |
Parts by System
Across 7 systems, gaskets and seals (31%) and drive components (28%) are the two largest; the other 5 systems hold 1 to 9 numbers each. Each section below is the complete set we can quote for this model family — the engine serial number still decides which variant of a given number is fitted.
Gaskets and Seals
Gaskets and Seals — 11 of the 36 numbers listed here (31%). 8 of them carry an earlier number in our catalog history, which is why a parts list written against an older manual can still match this page. Representative references: 0000911128 (Diaphragm), 0002041116 (Rotary Seal), 007603016105 (Copper Sealing Ring). The full gaskets and seals list for Series 956 is on the MTU 956 gaskets and seals catalog page .
| Part number | Description | Earlier numbers |
|---|---|---|
| 0000911128 | Diaphragm | 8590910020 |
| 0002041116 | Rotary Seal | - |
| 007603016105 | Copper Sealing Ring | 0009976644, 06.56190-0708, 06561900708 |
| 0129970648 | Gasket | - |
| 5840150980 | Gasket Right Side | 5840150780 |
| 5842040257 | Seal Carrier | 5802040258, 5802040358, 5802040458 |
| 700429045000 | O-Ring | 0029972048, 0059972945 |
| 700429100000 | O-Ring | 614D15702/1, 11.32287-2006, 700294100000 |
| 700429178000 | O-Ring | 0069974845 |
| X54514100028 | Diaphragm | - |
| XP58799100596 | Seal | 5879970140 |
Fasteners and Hardware
Fasteners and Hardware — 10 of the 36 numbers listed here (28%). 7 of them carry an earlier number in our catalog history, which is why a parts list written against an older manual can still match this page. Representative references: 000137010202 (Spring Washer B10), 000137012202 (Spring Washer B12), 000931012156 (Hex Screw). The full fasteners and hardware list for Series 956 is on the MTU 956 fasteners and hardware catalog page .
| Part number | Description | Earlier numbers |
|---|---|---|
| 000137010202 | Spring Washer B10 | 000137010201, 000137010203, 000137010208 |
| 000137012202 | Spring Washer B12 | 0019906540, 000137012200, 000137012204 |
| 000931012156 | Hex Screw | 197Y00171/1, 000931012080, 06.01013-1326 |
| 000933010093 | Hex Screw | 000931010040, 000931010228, 000933010145 |
| 000934012008 | Hex Nut | 000934012021, 06.11184-0116, 06111840116 |
| 5769970119 | Grub Screw | - |
| 5802040072 | Nut | - |
| 5802040290 | Retainer | - |
| 5849900851 | Nut | 5842040050, 5842040072 |
| 8492500001 | Coupling | 8492500001/N00, XP58229100002 |
Engine Components
Engine Components — 9 of the 36 numbers listed here (25%). 3 of them carry an earlier number in our catalog history, which is why a parts list written against an older manual can still match this page. Representative references: 0004905565 (Boot), 000910016002 (Plug), 5802040801 (Spiral Housing).
| Part number | Description | Earlier numbers |
|---|---|---|
| 0004905565 | Boot | - |
| 000910016002 | Plug | - |
| 5802040801 | Spiral Housing | 5802040606, 5802041106 |
| 5840780024 | Thrust Member | - |
| X58712500010 | Bleed Valve | - |
| X58720700011 | Gear No. 11 | X58720700006 |
| X58799102324/N00 | Safety Valve | 0001751511, 0001751511/N00, X58799102324 |
| X59699100285 | Pressure Spring | - |
| X59699100286 | Pressure Spring | - |
Engine Bearings
Engine Bearings — 2 of the 36 numbers listed here (6%). 1 of them carry an earlier number in our catalog history, which is why a parts list written against an older manual can still match this page. Representative references: 205412223002 (Cylindrical Roller Bearing), 5842040219 (Bearing Housing). The full engine bearings list for Series 956 is on the MTU 956 engine bearings catalog page .
| Part number | Description | Earlier numbers |
|---|---|---|
| 205412223002 | Cylindrical Roller Bearing | - |
| 5842040219 | Bearing Housing | 5842040019 |
Cooling System
Cooling System — 2 of the 36 numbers listed here (6%). 1 of them carry an earlier number in our catalog history, which is why a parts list written against an older manual can still match this page. Representative references: 5802040806 (Impeller), X58720700002 (Coolant Pump Shaft). The full cooling system list for Series 956 is on the MTU 956 cooling system catalog page .
| Part number | Description | Earlier numbers |
|---|---|---|
| 5802040806 | Impeller | 5802040506 |
| X58720700002 | Coolant Pump Shaft | - |
Fuel System
Fuel System — 1 of the 36 numbers listed here (3%). 1 of them carry an earlier number in our catalog history, which is why a parts list written against an older manual can still match this page. Representative references: 5840782802 (Supply Pipe).
| Part number | Description | Earlier numbers |
|---|---|---|
| 5840782802 | Supply Pipe | 5840700533, 5840701033, 5840701433 |
Sensors and Electrical
Sensors and Electrical — 1 of the 36 numbers listed here (3%). None of them carry an earlier number in our catalog history. Representative references: 0005342732 (Electric Valve Block). The full sensors and electrical list for Series 956 is on the MTU 956 sensors and electrical catalog page .
| Part number | Description | Earlier numbers |
|---|---|---|
| 0005342732 | Electric Valve Block | - |
Superseded Numbers in This List
21 of the 36 parts have earlier numbers on record. Older parts lists and engine manuals often still quote those numbers. Send them as they appear and we match them to the current number, checking whether the change affects related parts.
What to Send for a Quotation
- Full model code from the data plate, for example 12V 956 TB33
- Engine serial number, which decides the build standard and fitment
- Part numbers as listed in your documents, including old numbers
- Quantity, destination, and required delivery date
For background on the series, see MTU 956 Series Parts Catalog and how to read MTU model codes.