Engineered for the high-temperature demands of the 6UZ1 engine, our 8-97603185-6 exhaust rocker arm solves the B2B pain point of thermal fatigue. While standard parts warp under heavy loads, our forged alloy ensures stable exhaust timing, maximizing uptime for SH450-3B mining fleets.
Item NO.:
8-97603185-6Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYS
For wholesalers and agents, the 897603-1856 offers an OEM-standard solution with a stable supply chain. By minimizing engine blow-by and reducing maintenance costs, this part strengthens your reputation for quality, ensuring higher conversion rates and long-term trust with industrial clients.
Product Features
High-Temperature Forged Steel Forged from premium heat-resistant alloy to prevent structural deformation and cracking during extreme 6UZ1 exhaust stroke temperatures.
Induction-Hardened Contact Surfaces Features high-frequency hardening (HRC 58-62) on critical wear points to eliminate surface pitting and extend the valve train service life.
Precision-Drilled Lubrication Channels Internal oil galleries are micro-finished to ensure constant oil flow, preventing rocker shaft seizure and reducing frictional heat buildup.
Perfect 1:1 OEM Geometry Manufactured to exact original blueprints for the 8976031856, ensuring a seamless fit and precise exhaust valve synchronization for stable power.
Enhanced Fatigue Resistance Advanced metallurgy allows the arm to endure millions of mechanical cycles in 24/7 mining operations without loss of timing accuracy.
Product Specification
| Product Name | Engine Valve Rocker Arm (Inlet) |
| OEM Part Number | 8-97603185-6 / 897603-1856 / 8976031856 |
| 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 / Anti-Rust Oiled |
| Working Temperature | -40°C to 160°C (Standard engine thermal range) |
| Key Function | Operates the exhaust valves to regulate the discharge of combustion gases from the 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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