For wholesalers and agents, the 897378-0216 offers a strategic OEM-standard alternative that maximizes equipment uptime. By providing superior wear resistance and thermal stability, this part reduces the total cost of ownership for your clients and reinforces your position as a reliable supplier.
Item NO.:
8-97378021-6Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time:
2-3 DAYS
Our 8-97378021-6 is engineered for the extreme high-torque demands of the 6WG1T engine. We solve the B2B pain point of valve train instability in massive ZX850 excavators, providing a forged steel solution that prevents timing drift and mechanical failure in high-load mining environments.
Product Features

Enhanced Structural Stability Specifically designed to stabilize the valve rocker assembly, preventing harmonic vibration and ensuring precise timing in large-displacement engines.
High-Density Forged Metallurgy Manufactured from premium forged alloy steel to withstand the immense mechanical pressures and continuous stress of heavy-duty excavation and mining.
OEM-Grade Dimensional Accuracy Produced to exact original tolerances to ensure a perfect 1:1 fitment, facilitating rapid installation and immediate restoration of engine efficiency.
Extreme Thermal Resilience Advanced material properties allow the component to maintain geometric integrity under extreme engine temperatures, preventing warping and power loss.
Anti-Corrosive Industrial Coating Finished with a professional-grade protective layer to resist oxidation and rust, ensuring long-term durability in harsh, humid work environments.
Product Specification
| Product Name | Stable Catheter / Valve Rocker Bar |
| OEM Part Number | 8-97378021-6 / 897378-0216 / 8973780216 |
| Engine Model | Isuzu 6WG1 / 6WG1T |
| Application | Isuzu NPR / NKR Truck, ELF Series, Excavators, Forklifts |
| Material | High-strength alloy steel (e.g., 20Cr, 45Cr), hardened and tempered for wear resistance |
| Installation Type | Direct Replacement (Standard OEM Size) |
| Thickness | Standard OEM Specification |
| Color | Industrial Metallic Grey / Rust-Inhibitor Oiled |
| Working Temperature | -40°C to 160°C (Standard engine thermal range) |
| Key Function | Stabilizes the valve rocker assembly to ensure precise timing and minimize mechanical vibration. |
| 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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