Mechanical Fuel Injector Assembly OE 3975929 KBEL-P052 For L8.9 Long Type Diesel Engine
Mechanical Fuel Injector Assembly OE 3975929 KBEL-P052 For L8.9 Long Type Diesel Engine
Equipped with high wear-resistant precision multi-hole nozzle, consistent injection pressure and excellent fuel atomization during long-term operation. Optimized internal pressure matching structure, stable injection timing and uniform fuel distribution inside cylinder. Improve combustion efficiency, reduce exhaust smoke and lower fuel consumption. Avoid common defects of low-quality injectors: poor atomization, nozzle carbon deposition, unstable opening pressure and rapid internal wear. Stable mass production, sufficient stock for fast delivery.
| Specification | Details |
|---|---|
| Brand | ZVEZDA |
| OE Part Number | 3975929 |
| Model | KBEL-P052 |
| Applicable Engine | L8.9 Mechanical Diesel Engine (Long Type) |
| Product Type | Mechanical Fuel Injector Assembly |
| Fuel Type | Diesel Fuel |
| Drive Mode | Mechanical Pump Driven |
| Matching Nozzle | Precision Multi-hole Nozzle |
| Main Material | High Strength Alloy Steel |
| Origin | China |
| Delivery Time | 1–7 Working Days After Payment |
| Warranty | 6 Months Under Normal Engine Operation |
| Packaging | Neutral Carton Packing |
| Supporting Parts | Copper Seal Washer Included |
| Sample Service | Sample Available, With Bench Test Report |
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| 0445120040 | 0445120041 | 0445120042 | 0445120043 |
| 0445120044 | 0445120045 | 0445120046 | 0445120047 |
| 0445120048 | 0445120049 | 0445120050 | 0445120051 |
| 0445120052 | 0445120053 | 0445120054 | 0445120055 |
| 0445120056 | 0445120057 | 0445120058 | 0445120060 |
| 0445120062 | 0445120063 | 0445120064 | 0445120065 |
| 0445120066 | 0445120067 | 0445120068 | 0445120069 |
| 0445120070 | 0445120072 | 0445120073 | 0445120074 |
| 0445120075 | 0445120076 | 0445120077 | 0445120078 |
| 0445120079 | 0445120080 | 0445120081 | 0445120082 |
| 0445120083 | 0445120084 | 0445120085 | 0445120086 |
| 0445120087 | 0445120088 | 0445120089 | 0445120090 |
| 0445120091 | 0445120092 | 0445120093 | 0445120094 |
| 0445120095 | 0445120096 | 0445120097 | 0445120098 |
| 0445120099 | 0445120100 | 0445120101 | 0445120102 |
| 0445120103 | 0445120104 | 0445120105 | 0445120106 |
| 0445120107 | 0445120108 | 0445120109 | 0445120110 |
| 0445120111 | 0445120112 | 0445120113 | 0445120114 |
| 0445120115 | 0445120116 | 0445120117 | 0445120118 |
| 0445120119 | 0445120120 | 0445120121 | 0445120122 |
| 0445120123 | 0445120124 | 0445120125 | 0445120126 |
| 0445120127 | 0445120128 | 0445120129 | 0445120130 |
| 0445120131 | 0445120132 | 0445120133 | 0445120134 |
| 0445120135 | 0445120136 | 0445120137 | 0445120138 |
| 0445120139 | 0445120140 | 0445120141 | 0445120142 |
| 0445120143 | 0445120144 | 0445120145 | 0445120146 |
| 0445120147 | 0445120148 | 0445120149 | 0445120150 |
| No. | Question & Answer |
|---|---|
| Q1 | Q: Which engines does injector 3975929 KBEL-P052 fit? A: Long mechanical injector for L8.9 diesel engine, widely used on trucks, agricultural machinery and construction equipment. Stock available, ship within 1–7 working days. |
| Q2 | Q: Engine still smokes and lacks power after injector replacement? A: Please check fuel supply, injection pump pressure and cylinder compression. If cylinder liner or piston has been damaged, the fault cannot be eliminated only by replacing injectors. Better to replace injectors as a full set. |
| Q3 | Q: Can this long injector replace short type injector for L8.9? A: Cannot interchange. Short type and long type have different overall length and installation depth, do not mix installation. Confirm injector length before purchase. |
| Q4 | Q: What are the advantages of ZVEZDA mechanical injector 3975929? A: Precision nozzle, stable opening pressure, uniform atomization, strong anti-carbon performance, durable structure, fully consistent with OE dimension for direct replacement, suitable for bulk distributors. |
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