Product Details
| ME080443 49189-00800 49189-00810 TD04 turbocharger for KATO Excavator 4D31T Engine | |||
| OE Number | ME080442 ME080443 | Cooled Type | Oil Cooled |
| Part Number | 49189-00800 49189-00810 49S89-00800 | Weight | 13 KG |
| Turbo Model | TD04 | Specification | 25*16*28 cm |
| Engine Code | 4D31T | Warranty | 1 Year |
| Material | K18 | Product Capacity | 20,000/Month |
| Application | KATO EXCAVATOR HD400, 450, 510, 512 With 4D31T Engine | ||
Basic Info
| CHRA | 49189-08110 | Back plate | 49135-00044 |
| Bearing Housing | 49189-26400 | Repair Kit | 49189-84000 |
| Turbine Wheel | 49189-30100 | Turbine Housing | 49189-16500 |
| Comp. Wheel | 49177-43400 | Compressor Cover | 49189-58201 |
| Heat Shield Number | 49183-19300 | Nozzle Ring Assembly | - |
| Gasket Kit | - | Actuator | - |
Variable‑Lock Compressor Wheel
A semi‑active locking mechanism in the compressor wheel hub of ME080443 49189-00800 49189-00810 TD04 turbocharger for KATO Excavator 4D31T Engine dynamically adjusts blade pitch under boost, optimizing surge margin by 12% and delivering both blistering spool‑up and stable high‑RPM flow for spirited canyon runs.
Steam‑Flash Bearing Cooldown Circuit
An embedded condensate loop captures exhaust steam to pre‑cool incoming oil in the CHRA of ME080443 49189-00800 49189-00810 TD04 turbocharger for KATO Excavator 4D31T Engine, shaving peak bearing temperatures by 18% during back‑to‑back high‑load pulls—virtually eliminating oil coking on track days or long stage rallies.
Integrated Resonant‑Flow Helmholtz Chamber
Built into the turbine outlet is a miniaturized resonator tuned to the EJ20’s characteristic frequencies; it fractures harsh pressure pulses, dropping “chirp” noise by up to 5 dB under throttle lift‑off and smoothing transitions through the surge threshold.
SmartSeal Double‑Labyrinth Inlet
A dual‑stage, water‑repellent labyrinth seal at the compressor inlet uses centrifugal force to eject moisture and fine particulates before they reach the bearings—extending rebuild intervals by 35% in wet or dusty environments without impeding peak airflow.
About Our Company
Fengcheng Top Power Co., Ltd, located at No. 4, 3rd Road, Zone B, Erlong Industrial Park, Fengcheng city, covers 6,800 ㎡ with a 6,700 ㎡ construction area and 50 - million - yuan total assets. With 90 employees (35 with college degrees or above), It is a professional manufacturer integrating the production of auto parts, turbocharger parts, drone turbojet parts, super blower parts, and design and research and development.
Having years of turbocharger mod & optimization experience, it has launched dozens of optimized products. Annually, it produces 300,000 turbocharger rotor shafts, 200,000 five - axis impellers, and 60,000 complete turbochargers, with over 1,500 rotor - shaft models and 600 complete - turbocharger models. 80% of products are exported.
FAQ
Do you test all your goods before delivery?
Yes, 100% tested before delivery.
Can you produce according to the samples?
Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
What is your sample policy?
We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost.
Contact Us
Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Our product warranty period is one year.
We keep good quality and competitive price to ensure our customers benefit
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
EXW, FOB, CFR, CIF, DDU
Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
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