Our 1-12628045-6 shaft seat solves the B2B pain point of valvetrain instability in 6SA1 engines. Built for UC-25 excavators in mining, it ensures rigid shaft alignment and prevents timing lag, maintaining peak power output even under the most extreme mechanical mechanical loads.
Item NO.:
1-12628045-6Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYS
For wholesalers and agents, the 112628-0456 offers a reliable OEM-spec solution that minimizes fleet downtime. Its superior cast integrity and thermal resistance protect the engine top-end, helping
Product Features
High-Density Forged Alloy Forged from premium industrial steel to resist structural warping and fatigue under the intense mechanical stress of 6SA1 heavy-duty operations.
Precision-Bored Alignment Features micron-level machining accuracy for the 112628-0456, ensuring a vibration-free fit and perfectly synchronized valve timing.
Superior Thermal Resilience Engineered to maintain geometric integrity during extreme engine heat cycles, preventing shaft binding or loosening in high-temperature environments.
Heavy-Duty Load Distribution Designed with a reinforced base to evenly distribute mechanical pressure, significantly reducing the risk of seat cracking or cylinder head wear.
Direct OEM Interchangeability Manufactured to exact 1:1 specifications for a seamless fit, allowing for rapid installation and significantly reduced equipment downtime.
Product Specification
| Product Name | Engine Valve Rocker Arm Shaft Seat / Support |
| OEM Part Number | 1-12628045-6 / 112628-0456 / 1126280456 |
| Engine Model | Isuzu 6SA1 / 6SA1-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 Gray / Natural Metallic |
| Working Temperature | -40°C to 160°C (Standard engine thermal range) |
| Key Function | Provides a rigid, stable mounting base to secure and align the rocker shaft. |
| 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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