Our 8-97231030-6 crankshaft covers eliminate the B2B risk of oil seal leakage in 3LD1 engines. Built for mini-excavators and generators, they provide high-precision housing alignment, preventing costly downtime and ensuring fluid integrity in high-vibration mining and construction sites.
Item NO.:
8-97231030-6Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time:
2-3 DAYSFor wholesalers and agents, the 897231-0306 offers OEM-grade casting with superior thermal stability. Its reinforced design resists warping under pressure, providing your clients with a durable solution that extends engine life and significantly reduces long-term maintenance overhead.
Product Features

High-Precision Housing Alignment The 897231-0306 is engineered to exact tolerances, ensuring the oil seal sits perfectly to prevent high-pressure leaks and crankshaft wear.
Reinforced Die-Cast Alloy Forged from premium industrial aluminum alloy to withstand mechanical vibrations and thermal stress in compact 3LD1 engine compartments.
Seamless OEM Compatibility Manufactured to 1:1 original Isuzu standards for a perfect bolt-on fit, allowing for rapid field replacement without additional modifications.
Enhanced Thermal Dissipation The optimized housing structure helps dissipate heat away from the seal area, preventing premature gasket hardening during continuous operation.
Product Specification
| Product Name | Crankshaft Rear Cover / Housing |
| OEM Part Number | 8-97231030-6 / 897231-0306 / 8972310306 |
| Engine Model | Isuzu 3LD1 / 3LD2 |
| Application | Isuzu NPR / NKR Truck, ELF Series, Excavators, Forklifts |
| Material | High-Strength Die-Cast Aluminum Alloy |
| Installation Type | Direct Replacement (Standard OEM Size) |
| Thickness | Standard OEM Specification |
| Color | Silver / Natural Aluminum |
| Working Temperature | -40°C to 250°C (High-heat combustion resilience) |
| Key Function | Houses the rear oil seal and secures the crankshaft end to prevent lubricant leakage from the engine block |
| 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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