Product Details
| 8944805870 2910099001 466898-9007 466898-5006S TB2518 turbocharger for Isuzu Bus Truck NPR W4 W5500 4BD1 Engine | |||
| OE Number | 2910099001 8-94480-587-0 8-94480-5870 | Cooled Type | Water Cooled |
| Part Number | 466898-5006S 466898-0005 466898-0006 | Weight | 5.5 KG |
| Turbo Model | TB2518 | Specification | 25*15*26 cm |
| Engine Code | 4BD1, 4BD2T | Warranty | 1 Year |
| Material | K18 | Product Capacity | 20,000/Month |
| Application | 1988-94 Isuzu Bus, Truck NPR, W4, W5500 with 4BD1 Engine | ||
Basic Info
| CHRA | 430425-0055 | Back plate | 430612-0003 |
| Bearing Housing | 479807-0013 | Repair Kit | 709342-0001 |
| Turbine Wheel | 435258-0005 | Turbine Housing | 443650-0005 |
| Comp. Wheel | 431350-0015 | Compressor Cover | 431022-0012 |
| Heat Shield Number | 443594-0001 | Nozzle Ring Assembly | - |
| Gasket Kit | - | Actuator | - |
Quad‑Wave Exhaust Pulse Optimizer
A unique four‑wave inlet scroll design channels exhaust pulses in phased bursts, boosting scavenging efficiency by up to 8% and delivering a flatter, more consistent torque curve—ideal for the stop‑start cycles of bus operation.
Ceramic‑Reinforced Hybrid Wheel
The compressor wheel 8944805870 2910099001 466898-9007 466898-5006S TB2518 turbocharger for Isuzu Bus Truck NPR W4 W5500 4BD1 combines a lightweight aluminum core with ceramic‑reinforced blade tips, reducing rotational mass by 15% for lightning‑fast spool‑up and exceptional resistance to thermal fatigue under sustained highway speeds.
Thermo‑Adaptive Oil Matrix
Embedded phase‑change micro‑capsules in the bearing housing of 8944805870 2910099001 466898-9007 466898-5006S TB2518 turbocharger for Isuzu Bus Truck NPR W4 W5500 4BD1 actively absorb heat spikes during heavy loads, stabilizing oil viscosity and cutting hot‑start wear by 30%, for longer service intervals even on high‑duty
Self‑Clearing Inlet Labyrinth Seal
A multi‑stage, helical‑groove seal at the compressor inlet of 8944805870 2910099001 466898-9007 466898-5006S TB2518 turbocharger for Isuzu Bus Truck NPR W4 W5500 4BD1 centrifugally ejects soot and debris before they reach the bearings—extending rebuild intervals by up to 40% in urban and rural environments without adding any back‑pressure.
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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