This index collects the 11 assembly groups our catalog references resolve into: 5 drawing groups with position numbers and 6 groups derived from catalog description text. Together they list 52 part-number references, 37 of which link to a part page in this catalog.
Work from the assembly, not from a single number, when a repair touches several positions at once — a fuel-pump or coolant-pump job usually renews seals, screws and retainers together. Every reference still needs its own fitment check: positions identify the item on a drawing, and a drawing revision or engine serial number decides which variant is fitted.
The same tables appear on the individual part pages, so a group can also be reached from any number inside it. For replacement and earlier-number history, use the part-number cross reference.
Assembly Groups
| Assembly | Reference type | Positions listed | Jump to |
|---|---|---|---|
| MTU 4000 low-pressure fuel pump | Catalog drawing | 6 | Open table |
| MTU 4000 oil separator | Catalog drawing | 3 | Open table |
| MTU 396 oil-filter housing | Catalog drawing | 5 | Open table |
| MTU 956/1163 high-pressure fuel line | Catalog drawing | 5 | Open table |
| MTU 4000 thermostat housing | Catalog drawing | 5 | Open table |
| MTU 956/1163 coolant pump assembly | Catalog-derived | 12 | Open table |
| MTU 956 coolant pump assembly | Catalog-derived | 6 | Open table |
| MTU 396 coolant pump assembly | Catalog-derived | 3 | Open table |
| MTU 956/1163 bleed valve assembly | Catalog-derived | 3 | Open table |
| MTU 4000 injector assembly | Catalog-derived | 2 | Open table |
| MTU 956/1163 hp fuel line assembly | Catalog-derived | 2 | Open table |
MTU 4000 low-pressure fuel pump
Catalog drawing reference: MTU 20V4000G83 example build 528100707, low-pressure fuel pump BOM X00040005, drawing 08100172d. Positions identify the item on the drawing; they are not a kit list and carry no quantity. Check the drawing revision and the engine serial number before ordering.
| Position | Part number | Description |
|---|---|---|
| 50 | X52808100004 | Fuel Delivery Pump |
| 150 | X52408100002 | Link |
| 250 | 700429083000 | O-Ring |
| 300 / 550 | 735151010100 | Washer |
| 500 | X52607700008 | Retainer |
| 600 | 000933010116 | Hexagon Screw |
MTU 4000 oil separator
Catalog drawing reference: MTU 20V4000G83 example build 528100707, oil separator BOM 0000187135. Positions identify the item on the drawing; they are not a kit list and carry no quantity. Check the drawing revision and the engine serial number before ordering.
| Position | Part number | Description |
|---|---|---|
| 5 | 5410180233 | Oil-Separator Membrane |
| 10 | 5410100080 | Oil-Separator Insert |
| 15 | 0000180680 | Gasket |
MTU 396 oil-filter housing
Catalog drawing reference: MTU 396 oil-filter housing reference. Positions identify the item on the drawing; they are not a kit list and carry no quantity. Check the drawing revision and the engine serial number before ordering.
| Position | Part number | Description |
|---|---|---|
| 11Z | 5501800016 | Oil Filter Element |
| 02 / 09 | 700429126000 | O-Ring |
| 07 | 5501840061 | Gasket |
| 06 | 5561800811 | Filter Bowl |
| 08 | 0011847225 | Oil Filter Element Reference |
MTU 956/1163 high-pressure fuel line
Catalog drawing reference: MTU 956/1163 high-pressure fuel-line reference. Positions identify the item on the drawing; they are not a kit list and carry no quantity. Check the drawing revision and the engine serial number before ordering.
| Position | Part number | Description |
|---|---|---|
| 25 | 5840780024 | Thrust Member |
| 20 | 5840700632/87 | High-Pressure Fuel Line |
| 140 | 5840782802 | Supply Pipe |
| 50 | 700429020003 | O-Ring |
| 90 | 700429017002 | O-Ring |
MTU 4000 thermostat housing
Catalog drawing reference: MTU 4000 thermostat-housing reference. Positions identify the item on the drawing; they are not a kit list and carry no quantity. Check the drawing revision and the engine serial number before ordering.
| Position | Part number | Description |
|---|---|---|
| 200 | X52420300037 | Thermal Actuator |
| 250 | 05132155 | Sealing Ring |
| 550 | 700429072000 | O-Ring |
| 1350 | 5272030080 | Gasket |
| 1550 | 700429070000 | O-Ring |
MTU 956/1163 coolant pump assembly
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 |
| 000934012008 | Hex Nut |
| 000137012202 | Spring Washer B12 |
| 000137010202 | Spring Washer B10 |
| 000933010093 | Hex Screw |
| 700429045000 | O-Ring |
| 0002041116 | Rotary Seal |
| 700429178000 | O-Ring |
| 5842040219 | Bearing Housing |
MTU 956 coolant pump assembly
Catalog descriptions for MTU 956 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 |
|---|---|
| 5802040801 | Spiral Housing |
| 5802040072 | Nut |
| 5802040806 | Impeller |
| 700429100000 | O-Ring |
| 5842040257 | Seal Carrier |
| 5849900851 | Nut |
MTU 396 coolant pump assembly
Catalog descriptions for MTU 396 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 |
|---|---|
| 5502010276 | Thrust Washer |
| 5592010307 | Impeller |
| 700386032000 | Shaft Seal |
MTU 956/1163 bleed valve assembly
Catalog descriptions for MTU 956/1163 engines list these part numbers under the bleed valve. 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 |
|---|---|
| X59699100286 | Pressure Spring |
| X59699100285 | Pressure Spring |
| X54514100028 | Diaphragm |
MTU 4000 injector assembly
Catalog descriptions for MTU 4000 engines list these part numbers under the injector. 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 |
|---|---|
| XP52799101135 | Seal Ring |
| 0000160119 | Sealing Ring |
MTU 956/1163 hp fuel line assembly
Catalog descriptions for MTU 956/1163 engines list these part numbers under the hp fuel line. 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 |
|---|---|
| 5840780024 | Thrust Member |
| 5840782802 | Supply Pipe |
Assembly Reference FAQ
What is the difference between a drawing reference and a catalog-derived group?
Drawing references come from published catalog drawings and list a position number for each item. Catalog-derived groups are built from catalog description text that names a parent assembly, so they list the part numbers without positions. Both are identification aids; neither is a confirmed kit.
Can I order the complete assembly as one line?
Not from this page. Send the assembly name together with your engine model and serial number and we quote per position, including items that are only serviced as part of a repair kit. Quantities and mating parts are confirmed against the engine before quotation.
Why is a part number on this page not linked to a part page?
Only numbers we hold a catalog record for are linked. An unlinked number is still a valid drawing reference — send it with the engine details and we check what can be supplied against it.
Do positions mean installation order?
No. A position identifies the item on the drawing for that assembly. It carries no sequence, quantity, or revision information. Confirm the drawing revision against the engine before ordering.
Working from a drawing or a BOM?: Send the assembly name or drawing number with your engine model and serial number. We confirm positions, quantities and availability per line before quoting.