Caterpillar / 36 t class
Caterpillar 336D
Hydraulic systems on this machine, the FLUTEK units that fit them, and the catalogue part numbers behind those units.
Caterpillar 336D is listed in our fitment library as a 36 t class excavator. The hydraulic systems we cover on it are main pump K3V180DT / K5V160DTH, swing M5X180CHB, travel FTD48. Below are the FLUTEK units that fit those systems and the catalogue part numbers behind them. Part numbers are catalogue-derived and verified against the manufacturer document before we answer.
At a glance - what fits the Caterpillar 336D
| System | FLUTEK unit | Parts list | Actions |
|---|---|---|---|
| Main hydraulic pump | K3V180DT / K5V160DTH | K3V180 / K5V200DTH | Quote |
| Swing motor / swing device | M5X180CHB | on request | Quote |
| Travel drive assembly | FTD48 | on request | Quote |
Not sure which pump your machine uses- Send the nameplate photo - the control suffix (DTP / DTH) decides the fitment.
Or just send a photo of the part or the nameplate
Pick the photo here, then attach the same photo in WhatsApp with the machine model - we match it to the catalogue line for this machine and confirm the variant.
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FLUTEK units for Caterpillar 336D
Where the machine was built in different years or for different markets, more than one unit may fit.
Hydraulic systems on the Caterpillar 336D
Machine - system - unit - part number. Pick the system you are repairing.
Same-class listing: this machine comes from public model line-ups, and the units below are the ones we supply for its tonnage class. Send the nameplate photo and we confirm shaft, regulator and control variant before dispatch.
Main hydraulic pump
Swing motor / swing device
Travel drive assembly
Shop by series for the Caterpillar 336D
The units above belong to these FLUTEK series. Each series page carries the catalogue part list for every drawing position, and the machines that take it.
Machines of this brand in the field
Representative photograph of a Caterpillar Caterpillar 336D machine of this class. It is a licensed editorial image, not our stock and not a picture of Caterpillar 336D itself.
Parts for this machine, by component group
Shaft group, rotor group, valve block and casing, servo group, seals - every catalogue line for the pump family used on the Caterpillar 336D.
Common faults on this machine, and what to check first
The diagnosis guides below start from the symptom, list the checks in the order a workshop should work through them, and say which parts usually solve it. Full index: diagnosis guides.
Case drain flow above specification
Pump and pressure supply
Case drain flow shows how worn a pump or motor is without removing it.
Engine stalls or smokes under load
Pump and pressure supply
When the engine pulls down, the pump is usually asking for more torque than the engine can deliver.
Oil temperature keeps rising
Oil, filtration and the system as a whole
Over-temperature thins the oil and shortens seal life, so every function weakens.
Metal particles, dirty oil, short component life
Oil, filtration and the system as a whole
Contamination is the number one cause of repeat failures. Here is what to do after a failure so the new pump is not destroyed by…
Hoses burst, seals blow, the gauge needle jumps
Valve and pilot control
Hoses failing in the same place, filters splitting or a gauge needle that jumps are transient problems.
Machine slow or noisy when cold
Oil, filtration and the system as a whole
In low ambient temperatures the oil is the problem, not the pump.
Parts that usually solve them
Catalogue lines from the same families. Search the full library by part number from the parts library.
Order by part number
The parts pages list every catalogue position with its number, quantity per set and the model it belongs to.
How we verify fitment and support the repair
Nameplate-first verification
Your machine model plus the pump or motor nameplate decides the shaft, regulator and control variant. We confirm all three before dispatch - that is where most ordering mistakes come from.
Parts book and catalogue cross-check
Every part number on our pages comes from the FLUTEK catalogue parts tables, with the drawing position number so you can match it to the diagram before ordering.
Back on the job quickly
Single pieces and complete assemblies ship cross-border from Guangzhou by express, air or sea. Send the parts list and we quote price, lead time and freight together.
Editorial images used for illustration; see service standards for the full delivery checklist and image credits.
Manufacturer reference numbers for this machine
The machine maker’s own parts reference guide in our document library lists 538 parts for 336D, 336D2. They are reproduced so you can identify what a number belongs to - they are not FLUTEK catalogue numbers and they do not imply stock.
Caterpillar 336D - 269 - Source: Caterpillar 336D - Hydraulic excavator parts reference guide
| Number | Applies to |
|---|---|
| 093-7521 | — |
| 107-3378 | — |
| 107-3400 | — |
| 107-3450 | — |
| 107-3469 | — |
| 107-3550 | — |
| 107-8559 | — |
| 113-0559 | — |
| 114-0468 | — |
| 116-7408 | — |
| 116-7409 | — |
| 116-7459 | — |
| 121-0141 | — |
| 124-7409 | — |
| 126-5066 | — |
| 130-3280 | — |
| 135-9408 | — |
| 138-6458 | — |
| 139-0246 | — |
| 139-7099 | — |
| 139-7101 | — |
| 142-1339 | — |
| 142-1404 | — |
| 142-3846 | — |
| 150-4742 | — |
| 151-6792 | — |
| 159-0400 | — |
| 159-0450 | — |
| 159-0459 | — |
| 159-0550 | — |
| 159-0559 | — |
| 164-0497 | — |
| 168-1409 | — |
| 171-7485 | — |
| 176-1958 | — |
| 178-5549 | — |
| 179-9806 | — |
| 183-2823 | — |
| 185-5294 | — |
| 189-2778 | — |
229 more - search the full list in the number lookup
Caterpillar 336D2 - 269 - Source: Caterpillar 336D2 - Hydraulic excavator parts reference guide
| Number | Applies to |
|---|---|
| 093-7521 | — |
| 107-3378 | — |
| 107-3400 | — |
| 107-3450 | — |
| 107-3469 | — |
| 107-3550 | — |
| 107-8559 | — |
| 113-0559 | — |
| 114-0468 | — |
| 116-7408 | — |
| 116-7409 | — |
| 116-7459 | — |
| 121-0141 | — |
| 124-7409 | — |
| 126-5066 | — |
| 130-3280 | — |
| 135-9408 | — |
| 138-6458 | — |
| 139-0246 | — |
| 139-7099 | — |
| 139-7101 | — |
| 142-1339 | — |
| 142-1404 | — |
| 142-3846 | — |
| 150-4742 | — |
| 151-6792 | — |
| 159-0400 | — |
| 159-0450 | — |
| 159-0459 | — |
| 159-0550 | — |
| 159-0559 | — |
| 164-0497 | — |
| 168-1409 | — |
| 171-7485 | — |
| 176-1958 | — |
| 178-5549 | — |
| 179-9806 | — |
| 183-2823 | — |
| 185-5294 | — |
| 189-2778 | — |
229 more - search the full list in the number lookup
Send your parts list
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