Our 8-97306424-6 is specifically engineered to survive the extreme thermal stress of 6HK1 exhaust cycles. We solve the B2B pain point of component cracking in high-heat mining environments, providing a forged solution that ensures consistent gas discharge and prevents costly engine downtime.
Item NO.:
8-97306424-6Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time:
2-3 DAYSFor wholesalers and agents, the 897306-4246 offers an OEM-quality bridge between affordability and elite performance. By securing a part with superior fatigue resistance, you minimize return rates and provide your clients with a reliable alternative that thrives under the heavy workloads of ZX330 fleets.
Product Features

Heat-Resistant Forged Alloy Forged from high-grade steel to maintain structural integrity and resist warping under the intense temperatures of the 6HK1 exhaust stroke.
Induction-Hardened Wear Tips Contact surfaces are treated to HRC 58-62 hardness, effectively eliminating surface pitting and stem wear to maximize the service life of the valve train.
Precision-Machined Oil Ports Features micro-polished internal galleries for optimal lubrication flow, preventing rocker shaft seizure and reducing frictional energy loss.
Exact 1:1 OEM Fitment Manufactured to original 8973064246 specifications to ensure a perfect installation, maintaining precise exhaust valve timing for peak engine power.
High-Cycle Fatigue Resistance Advanced metallurgical properties allow the component to endure millions of high-pressure cycles without deformation in 24/7 industrial applications.
Product Specification
| Product Name | Engine Valve Rocker Arm (Exhaust) |
| OEM Part Number | 8-97306424-6 / 897306-4246 / 8973064246 |
| Engine Model | Isuzu 6HK1 / 6HK1-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 | Actuates the exhaust valves to regulate the release of burnt gases from 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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