This professional full overhaul gasket kit is precision engineered for the Isuzu 4BD1 diesel engine, widely applied in Hitachi EX120 excavators and other medium‑sized construction machinery. Manufactured to strict OEM matching standards, it provides a complete, heavy‑duty sealing solution for engine rebuilding, major repair, and performance restoration.
Item NO.:
5-87812694-6Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time:
2-3 DAYSThis professional full overhaul gasket kit is precision engineered for the Isuzu 4BD1 diesel engine, widely applied in Hitachi EX120 excavators and other medium‑sized construction machinery. Manufactured to strict OEM matching standards, it provides a complete, heavy‑duty sealing solution for engine rebuilding, major repair, and performance restoration.
Product Features

Precise Fitment: Engineered for precise compatibility with the Isuzu Ex120 4Bd1 engine, ensuring a perfect fit.
Comprehensive Kit: Includes a full set of gaskets and components for a complete overhaul solution.
Enhanced Engine Performance: Improves the overall performance of the engine by maintaining proper seals and gaskets.
.Product Specification
| Product Name | Overhaul Gasket Kit | |
| OEM Part Number | 5878126946 587812-6946 5-87812694-6 | |
| Engine Model | 4BD1 Overhaul Gasket Kit | |
| 11Application | Hitachi EX120 excavators | |
| Material | High-Strength Hardened Alloy Steel | |
| Installation Type | Direct Replacement (Standard OEM Size) | |
| Thickness | Standard OEM Specification | |
| Color | Silver Metallic / Industrial Grey | |
| Working Temperature | -60°C to 300°C(High-heat combustion resilience) | |
| Key Function | Provides a precision wear surface and axial positioning for the crankshaft front assembly to ensure stable rotation and leak-proof sealing | |
| 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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