000934012008 Hex Nut. Listed in MTU 956, MTU 1163 catalog references; confirm installation and current availability before ordering.
Check 000934012008 availability: Start with 000934012008 and the quantity. Add an engine serial number or a photo of the old Hex Nut if available; we will follow up on any missing details.
000934012008 Specification
About 000934012008 - Hex Nut
Published catalog details are identification references. They do not establish current stock, supplied condition, or confirmed fitment for your engine.
000934012008 is a hex nut from the coolant pump group of MTU 956 and MTU 1163 engines. It is the later number for 000934012021, 06.11184-0116, 06111840116, 06110640120 and 3 more earlier references, so lists quoting those numbers are normally supplied as 000934012008. The catalog unit weight is 0.016 kg, which we use to estimate freight before quoting.
Technical Notes: Drive components
Gears, shafts, couplings, belts, fasteners, and locking parts transmit drive to pumps, camshafts, and auxiliaries and hold assemblies together. Many of these items are inexpensive but critical: a missing tab washer or a reused stretch bolt can cause a far larger failure.
When This Type of Part Is Usually Replaced
- locking elements such as tab washers or self-locking nuts have been removed
- gear teeth, splines, or keyways show wear or pitting
- belts show cracks, glazing, or incorrect tension after adjustment
Checks Before Ordering
- Use new fasteners where the maintenance documentation specifies single use
- Order belts as matched sets on multi-belt drives
- Check slotted nuts, washers, and pins together with the component they secure
Engine Catalog References
000934012008 is listed for 10 engine models in the catalog references. The specification table decodes each model code from the fitment list; it does not confirm every installation.
| Model | Cylinders | Arrangement | Application | Group / build |
|---|---|---|---|---|
| 12V 956 TB82 | 12 | V | — | build 2 |
| 16V 956 TB82 | 16 | V | — | build 2 |
| 20V 956 TB82 | 20 | V | — | build 2 |
| 12V 956 TB92 | 12 | V | marine | build 2 |
| 16V 956 TB92 | 16 | V | marine | build 2 |
| 20V 956 TB92 | 20 | V | marine | build 2 |
| 12V 956 TB33 | 12 | V | generator sets | build 3 |
| 16V 956 TB33 | 16 | V | generator sets | build 3 |
| 20V 956 TB33 | 20 | V | generator sets | build 3 |
| 20V 956 TB34 | 20 | V | generator sets | build 4 |
How Each Model Code Reads
- 12V 956 TB82: 12 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 8, build 2
- 16V 956 TB82: 16 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 8, build 2
- 20V 956 TB82: 20 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 8, build 2
- 12V 956 TB92: 12 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 9 (marine), build 2
- 16V 956 TB92: 16 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 9 (marine), build 2
- 20V 956 TB92: 20 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 9 (marine), build 2
- 12V 956 TB33: 12 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 3 (generator sets), build 3
- 16V 956 TB33: 16 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 3 (generator sets), build 3
- 20V 956 TB33: 20 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 3 (generator sets), build 3
- 20V 956 TB34: 20 cylinders in V arrangement, Series 956, turbocharged, charge-air code TB, application group 3 (generator sets), build 4
Full parts list for this model family: MTU 956 TB33 to TB92 Parts List
Engine-series references do not confirm every installation. Final fitment of 000934012008 depends on the full engine serial number and assembly position.
Cross-Reference and Superseded Part Numbers
Catalog history distinguishes earlier and later numbers where documented. Reference-only entries do not establish replacement direction or interchangeability. Confirm the offered number against the engine serial number and installation.
| Part number | Catalog relationship |
|---|---|
| 000934012021 | Listed earlier number |
| 06111840116 | Listed earlier number |
| 06110640120 | Listed earlier number |
| 000934012000 | Listed earlier number |
| 06.11064-0116 | Listed earlier number |
| 001620 | Listed earlier number |
Other Parts in the Same Assembly Group
Catalog descriptions for MTU 956/1163 engines list these part numbers under the coolant pump. The grouping follows the catalog text; it is not a confirmed kit list or a drawing revision. Parts in the same group are often renewed together, but each reference still needs its own fitment check against the engine serial number.
| Part number | Description |
|---|---|
| 007603016105 | Copper Sealing Ring |
| 000910016002 | Plug |
| 000931012156 | Hex Screw |
| 5802040290 | Retainer |
| 000137012202 | Spring Washer B12 |
| 000137010202 | Spring Washer B10 |
| 000933010093 | Hex Screw |
| 700429045000 | O-Ring |
| 0002041116 | Rotary Seal |
| 700429178000 | O-Ring |
| 5842040219 | Bearing Housing |
All assembly group on this page are collected in the assembly & BOM reference index.
Common Applications
- Engine assembly
- Marine propulsion
- Industrial drives
- Generator sets
Information to Send for Quotation
- Part number: 000934012008
- Engine model, rating, and serial number
- Nameplate photo and old part photo when available
- Quantity, destination country, and required delivery date
The quotation confirms the offered part number, supply condition, price, lead time, and shipping options.
000934012008 FAQ
Is 000934012021 replaced by 000934012008?
Catalog history lists 000934012008 as the later number for 000934012021, 06.11184-0116, 06111840116, 06110640120, 000934012000, 06.11064-0116, 001620. Orders quoting those numbers are normally supplied as 000934012008; we confirm the change against the engine serial number, because a later number can come with related changes to mating parts.
Verification Notes
- For 000934012008, confirm engine model, serial number, required quantity, and destination before ordering.
- If 000934012008 markings or replacement status are unclear, send old-part photos or nameplate details.
Related MTU Parts
Similar to Hex Nut by engine series or category.
Other Service Parts in This Engine Series
Related MTU 956, MTU 1163 service categories. Each item requires its own fitment check.