Our 8-97163419-6 support solves the B2B pain point of valvetrain instability in 4LB1 engines. Built for TCM forklifts and mini-excavators, it prevents shaft deflection and timing drift, ensuring peak performance in high-cycle logistics and construction environments.
Item NO.:
8-97163419-6Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time:
2-3 DAYSFor wholesalers and agents, the 897163-4196 offers a reliable OEM-grade solution that minimizes maintenance overhead. Its high-density cast integrity provides a stable pivot axis, reducing component wear and strengthening your reputation as a trusted supplier of elite Isuzu parts.
Product Features

High-Density Forged Alloy Constructed from premium industrial-grade alloy to resist cracking and structural warping under continuous high-torque mechanical stress.
Micron-Level Boring Precision Features precision-machined bore diameters for the 897163-4196, ensuring a perfect shaft fit and zero-vibration valve timing alignment.
Superior Thermal Stability Engineered to maintain geometric accuracy even during extreme engine heat cycles, preventing the shaft binding common in low-grade alternatives.
Integrated Lubrication Channels Includes optimized oil passages to ensure constant lubricant flow to the rocker shaft, effectively reducing friction and extending component life.
Direct OEM Compatibility Directly replaces the original bracket with 1:1 dimensional accuracy, allowing for rapid installation and significantly reduced equipment downtime.
Product Specification
| Product Name | Engine Valve Rocker Shaft Support Bracket |
| OEM Part Number | 8-97163419-6 / 897163-4196 / 8971634196 |
| Engine Model | Isuzu 4LB1 / 3LB1 / 4LC1 |
| 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 Gray / Natural Metallic |
| Working Temperature | -40°C to 160°C (Standard engine thermal range) |
| Key Function | Provides a rigid mounting base to secure and align the rocker shaft within the valvetrain. |
| 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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