Chiuloasa Neechipata Motor Isuzu 4JG2 — OEM 8970165047 / 8970863382 / 8970863384 | Pistons.ro
Descriere
Chiuloasa neechipata pentru motorul Isuzu 4JG2 este componenta esentiala care sigileaza camera de ardere si sustine ansamblul de supape. Aceasta chiulasa este fabricata la standarde OEM, oferind compatibilitate precisa cu motoarele Isuzu 4JG2 si variantele sale turbo (4JG2-T, 4JG2T, 4JG2-CT) — un motor diesel industrial in 4 cilindri, racit cu apa, cu capacitate de 3059 cc si raport de compresie 20.1 .
Disponibila acum pe Pistons.ro cu livrare rapida in Romania.
Specificatii Tehnice
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Coduri alternative: 8-97016-504-7, 8-97086-338-2, 8-97086-338-4, 8970863383, 8970863386, 8970863387, 8-97086338-6, 8-97086338-7, 8970892801, 8971202780, 8971202782, 8971318533
Utilaje Compatibile
Motorul Isuzu 4JG2 este utilizat pe scară largă atat pe autovehicule de teren, cat si pe echipamente industriale si de constructii. Pe baza listelor de compatibilitate ale pieselor pentru acest motor, chiuloasa este potrivita pentru urmatoarele utilaje :
Autovehicule de teren (SUV):
Camioane si vehicule comerciale:
Echipamente de manipulare:
Excavatoare:
Instructiuni de Montaj
Montajul chiulasei necesita atentie deosebita pentru a asigura etansarea corecta si durabilitatea motorului. Iata pasii esentiali si specificatiile din manualul de service Isuzu 4JG2 :
1. Pregatire
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Curatati perfect suprafata blocului motor — fara impuritati, zgarieturi sau resturi de garnitura veche
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Verificati planeitatea chiulasei; deformarile necesita rectificare sau inlocuire
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Folositi intotdeauna o garnitura de chiulasa noua (se schimba obligatoriu)
2. Montaj si Strangere
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Lubrifiati suruburile chiulasei cu ulei de motor
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Strangeti suruburile in secventa corecta, de la centru spre exterior
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Folositi metoda de strangere unghiulara (Angular Tightening Method)
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Cuplu de strangere (Etapa 1): 4.5 – 5.5 kg·m (33 – 40 lb·ft / 44 – 54 N·m)
3. Reglaj Supape (dupa montaj)
4. Testare
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Verificati planeitatea chiulasei inainte de montaj
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Asigurati-va ca suprafetele de etansare sunt curate si fara defecte
Coduri OEM / Cross-Reference
| Tip | Cod |
|---|---|
| Cod principal 1 | 8970165047 |
| Cod principal 2 | 8970863382 |
| Cod principal 3 | 8970863384 |
| Coduri alternative | 8-97016-504-7, 8-97086-338-2, 8-97086-338-4, 8970863383, 8970863386, 8970863387, 8-97086338-6, 8-97086338-7, 8970892801, 8971202780, 8971202782, 8971318533 |
This bare cylinder head is designed for the Isuzu 4JG2 industrial diesel engine, serving as the critical upper component that seals the combustion chamber and supports the valve train. Manufactured to OEM specifications, it ensures precise fitment for Isuzu 4JG2 and its turbo variants (4JG2-T, 4JG2T, 4JG2-CT) — a 4-cylinder, water-cooled, OHV diesel engine with 3059 cc displacement and 20.1 compression ratio .
Now available on Pistons.ro with fast shipping.
Technical Specifications
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Alternative Codes: 8-97016-504-7, 8-97086-338-2, 8-97086-338-4, 8970863383, 8970863386, 8970863387, 8-97086338-6, 8-97086338-7, 8970892801, 8971202780, 8971202782, 8971318533
Compatible Equipment
The Isuzu 4JG2 engine is widely used in off-road vehicles, industrial, and construction equipment. Based on parts compatibility listings for this engine, the cylinder head fits the following machines :
Off-Road Vehicles (SUV):
Trucks & Commercial Vehicles:
Material Handling Equipment:
Excavators:
Installation Instructions
Installing the cylinder head requires careful attention to ensure proper sealing and engine durability. Key steps and specifications from the Isuzu 4JG2 service manual :
1. Preparation
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Thoroughly clean the engine block surface — no impurities, scratches, or old gasket residue
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Check cylinder head flatness; warping requires resurfacing or replacement
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Always use a new head gasket (mandatory replacement)
2. Installation & Tightening
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Lubricate head bolts with engine oil
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Tighten bolts in the correct sequence, from center outward
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Tightening torque (Stage 1): 4.5 – 5.5 kg·m (33 – 40 lb·ft / 44 – 54 N·m)
3. Valve Adjustment (after installation)
4. Testing
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Verify cylinder head flatness before installation
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Ensure sealing surfaces are clean and free of defects
OEM Codes / Cross-Reference
| Type | Code |
|---|---|
| Main Code 1 | 8970165047 |
| Main Code 2 | 8970863382 |
| Main Code 3 | 8970863384 |
| Alternative Codes | 8-97016-504-7, 8-97086-338-2, 8-97086-338-4, 8970863383, 8970863386, 8970863387, 8-97086338-6, 8-97086338-7, 8970892801, 8971202780, 8971202782, 8971318533 |
