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Aftermarket replacement turbocharger for Doosan DH130W 4BT3.9. It replaces Doosan part number 3592121: the turbocharger listed by Doosan as part number 3592121.
Fits Doosan DH130W 4BT3.9. It is built to the same mounting, wiring and connector layout as the part it replaces, so it fits in place of the old one without changes to the machine.
Check the part number on the label of the old unit, or in the parts manual for your machine's serial number range, before ordering. Sold as a single unit, shipped worldwide.
| Part Type | Turbocharger |
| Replaces | Doosan 3592121 |
| Fits | Doosan DH130W 4BT3.9 |
| Condition | New, aftermarket |
| Stat. HS-Code | 841480 |
Doosan machines and engines
Check the part number on your old unit before ordering.
| Pack | Doosan Part No.(SPM Part No.) | Fits |
|---|---|---|
| 1 Piece | 3592121(SPM-HEP-2328) | Doosan DH130W 4BT3.9 |
Loss of power and black smoke
A worn turbo stops building boost: the machine feels flat under load and smokes. Check the air filter and intake hoses first, then the turbo.
Oil leaks and blue smoke
Worn shaft seals let oil into the intake or exhaust. Replace the turbo before oil starvation damages the engine.
Noise and shaft play
A whistle or grinding from the turbo, or play in the shaft, means the bearings are going. Change the turbo before the wheels touch the housing.
Fitting tips
Fit new gaskets, prime the turbo with clean oil, change the oil and filter, and check the oil feed and drain lines before starting.
What other sellers charge for this part (checked 4 Oct 2026):
Our price of USD 162.88 is 20% to 57% less than these sellers.
Found this part cheaper elsewhere? Send us the listing and we will beat it under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
No. It is an aftermarket part made to fit in place of Doosan 3592121. It is not made by or affiliated with Doosan; the Doosan part number is used only to show what it replaces.
It fits Doosan DH130W 4BT3.9. Machines change parts between serial number ranges, so check the number on your old part or in your parts manual.
It is made to the same mounting and connections as the original part. Fit new gaskets and seals where they are used, and check for leaks and correct operation before putting the machine back to work.
Yes, we ship worldwide. Shipping is calculated at checkout, and every order is covered by our 30 day money back guarantee and price beat guarantee.
