Generator Engine Parts for Doosan P-Series Industrial Engines
Engine parts for Doosan P-series industrial diesel engines powering generator sets — P126TI, P158LE, P180LE, P222LE and D1146. Built for constant-speed, long-run duty in standby and prime power. OEM and aftermarket, matched to your engine, exported to 30+ countries.
Generator Engine Parts Catalog
Every engine part we stock for Doosan P-series genset engines — cooling, fuel, core, air-intake and electrical.
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Send a Genset Part Number, Get the Exact Match
P-series engines have several variants and ratings. Send the OEM number, the engine model from the genset data plate, or a photo — we cross-reference to the exact part for your set, free, before you order
Send a part number or photo
OEM number, supplier reference, or a clear photo of the old part and its stamped mark — any format.
model & serial
Numbers worn off? The model and serial from the nameplate is enough to identify the variant.
cross-check catalog
Matched against the official parts catalog by build year and emission variant — so the part fits the first time.
Where to find your machine details
Most machines carry a 17-character serial/VIN on a metal data plate, plus a separate engine number on the block. Both help us confirm the exact part.
Engine no. — stamped on the engine block
Old part no. — cast or printed on the component
Common Wear in Constant-Speed Gensets
The wear signs operators report most, and the parts to source for each. A quick guide to what to order — confirm the exact fit with your serial number.
Generator Engines We Cover
Engine parts for the full Doosan P-series genset range and legacy D-series. Constant-speed running and load profile affect part life, so we confirm against your engine model and number before quoting.
| Model | Engine | Class |
|---|---|---|
| P126TI | Doosan P-series | ~ to 200 kVA |
| P158LE | Doosan P-series | ~ 300–350 kVA |
| P180LE | Doosan P-series | ~ 400 kVA |
| P222LE | Doosan P-series | ~ 500+ kVA |
| D1146 | Doosan (legacy) | Legacy genset |
Model not listed? Send the nameplate — we cover more than the table.
Proven Performance Worldwide
Recent dispatches that keep fleets running across continents — real orders, real destinations.
Shipped 6 Doosan engine water pumps for industrial standby generator units, stable cooling performance under high-temperature desert environment, fully avoid power outage risks for factory production.
Supplied 9 Doosan engine air compressors for mining diesel generator fleet, strong wear resistance, zero unexpected shutdown during continuous all-day power supply.
Delivered 12 Doosan engine turbochargers for communication base station emergency generators, perfect adaptability to dusty harsh mining areas, greatly extend engine service life and cut maintenance costs.
Certified Quality
Certified Quality
ISO 9001:2015 Certified
Quality management system covering incoming, in-storage and outgoing inspection.
12-Month Warranty
OEM-level warranty on engine parts, with inspection records kept on file for every batch shipped.
Secure Global Packaging
Anti-corrosion wrap, sturdy crating and full export documents for safe arrival in 30+ countries.
A Supply Partner Built for Parts Buyers
Two decades sourcing one engine family, our own production capability plus audited partner factories, and an ISO 9001 inspection process behind every batch.
OEM & Aftermarket
Genuine OEM and cross-referenced aftermarket — each quote states which, with the reference number.
Large Inventory
7,000+ SKUs in a 1,500 m² warehouse — fast-movers ship from stock.
Fast Response
Send a part number or nameplate and a verified-fit quote comes back within 48 hours.
Global Export
Exporting to over 30 countries and offering a variety of transport options.
Quality Inspection
ISO 9001 process: 100% inspection on core parts, every order batch-traceable.
Competitive Pricing
Own production and direct sourcing keep pricing competitive at verifiable quality.
Frequently Asked Questions About Doosan Generator Engine Parts
Which Doosan engine is in my generator?
Do you stock governor and control parts?
Can you cross-reference a P-series part number?
What are MOQ and delivery time for Doosan generator parts?
How to confirm parts fit my Doosan generator?
Are these parts durable for dusty high-temperature mines?
Send Your Part Numbers or Model
Part numbers, a nameplate photo, or a full parts list — that's all we need. A verified-fit quote comes back within 48 hours, OEM or aftermarket, with a competitive price.