Maximize your fleet's uptime with the 8-97603184-6 inlet rocker arm. Engineered for the high-torque 6UZ1 engine, this forged component eliminates the common B2B pain point of premature valve wear in mining. Our part offers a high-strength alternative that ensures precise air intake cycles.
Item NO.:
8-97603184-6Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time:
2-3 DAYSFor wholesalers and agents, the 897603-1846 provides a strategic edge with OEM-matching reliability. By reducing the total cost of ownership through superior metallurgy and precision oiling, we help you build trust with fleet managers who demand zero-defect parts for their SH450-3B fleets.
Product Features

High-Precision Inlet Valve Control Specifically engineered for 6UZ1 intake cycles to ensure optimal air-fuel mixing and maximum combustion efficiency in heavy excavators.
Advanced Forged Steel Durability Utilizes high-density forged alloy to resist mechanical fatigue and structural cracking during continuous 24/7 mining or construction workloads.
Induction-Hardened Contact Surfaces Heat-treated contact tips reach HRC 58-62, providing extreme resistance against surface pitting and wear at the valve stem interface.
Optimized Internal Lubrication Gallery Precision-drilled oil passages ensure consistent lubricant delivery to the rocker shaft, preventing heat seizure and reducing frictional power loss.
Product Specification
| Product Name | Engine Valve Rocker Arm (Inlet) |
| OEM Part Number | 8-97603184-6 / 897603-1846 / 8976031846 |
| Engine Model | Isuzu 6UZ1 / 6UZ1-T |
| 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 | Operates the intake valves to control fresh air entry into the engine cylinders. |
| 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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