Our 8-94392255-6 crankshaft gears solve the B2B pain point of engine timing slippage in 4HK1 engines. Built for ZX200-3 excavators, they ensure high-torque synchronization under heavy loads, preventing engine failure and maintaining peak uptime in demanding mining and construction sites.
Item NO.:
8-94392255-6Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time:
2-3 DAYSFor wholesalers and agents, the 894392-2556 offers OEM-grade metallurgical integrity with superior wear resistance. Its precision-ground teeth minimize mechanical friction, providing your clients with a durable solution that extends engine life and significantly reduces maintenance overhead.
Product Features

High-Precision Tooth Geometry The 894392-2556 features CNC-milled teeth for perfect mesh and synchronization, ensuring optimal engine timing and reduced mechanical vibration.
Forged Alloy Steel Construction Forged from premium industrial-grade steel and heat-treated to withstand the intense torsional stress common in heavy-duty excavation and hauling.
Superior Surface Hardening Treated with an advanced induction hardening process to prevent tooth pitting and surface fatigue, significantly extending the component service life.
Exact OEM Specification Match Manufactured to 1:1 original Isuzu 4HK1 standards, providing a seamless press-fit and rapid installation for fleet maintenance and repairs.
Product Specification
| Product Name | Crankshaft Timing Gear |
| OEM Part Number | 8-94392255-6 / 894392-2556 / 8943922556 |
| Engine Model | Isuzu 4HK1 / 4HK1T / 6HK1 |
| Application | Isuzu NPR / NKR Truck, ELF Series, Excavators, Forklifts |
| Material | High-Strength Forged Alloy Steel |
| Installation Type | Direct Replacement (Standard OEM Size) |
| Thickness | Standard OEM Specification |
| Color | Natural Steel / Dark Grey |
| Working Temperature | -40°C to 250°C (High-heat combustion resilience) |
| Key Function | Transmits rotation from the crankshaft to the timing system to synchronize engine valve operation |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Neutral Packing / Customized Box |

Why Choose Us
1.We have profession isuzu team,more than 20 years experience business isuzu parts.
2. We can offer used and new isuzu genuine parts, oem,good quality made in china parts to you.
3. The isuzu genuine parts will give weight,price when quotation.
4.Isuzu genuine stock pictures will send before order.
5.All isuzu parts can check with part number,all parts can order follow part number.
6. Quick delivery time,in 24 hours if sotck.
7. Safe packing to protect the goods, such as wooden box, Iron sheet for our isuzu parts.
8. Small quantity can accept.Sample order also accept.
9. 24 hours oversea service.
10.Lifelong after-sales service.

Certificate



What's the shipping way you can offer?
1) Big order: By sea or by air.(It can reduce the costs)
2) Small order: DHL, TNT, UPS, FEDEX, EMS,ARAMEX

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