Name: 0R-8684 0R8684 Diesel Fuel Injector for 3126 Engine Parts
Brand: GUANGZHOU JIAJUE TRADING CO.,LTD
SKU: 3126
Price: 50,000,012.00 USD
Availability: InStock

Informazioni dettagliate

Numero di parte:

0R-8684

MOQ:

Evidenziare:

3126 diesel fuel injector

0R8684 fuel injector part

diesel engine fuel injector

Descrizione di prodotto

0R-8684 Diesel Fuel Injector for 3126 Engine

High-performance diesel fuel injector designed for Caterpillar 3126 engines, manufactured by JIAJUE with brand new condition and rich stock availability.

Product Specifications

Product Name	Fuel Injector
Part Number	0R-8684
Brand Name	JIAJUE
Model	3126
Condition	Brand New
Availability	Rich Stock
Approximate Weight	1KG
Size (per unit)	20cm x 5cm x 8cm
Delivery Methods	DHL FedEx TNT UPS
Warranty	3 months
Shipment	Dispatched within 24-48 hours

Product Testing & Quality Inspection

Related Products

Frequently Asked Questions

Installation Process	Refer to the "Step-by-Step Installation Guide" on our product details page for detailed installation instructions.
Pre-Installation Precautions	Ensure dust-free environment; lubricate O-ring with clean machine oil; verify correct O-ring installation to prevent oil leakage.
Engine Issues After Replacement	Commonly caused by air in high-pressure oil rail. Cycle engine in short bursts (max 30 seconds) to purge air. Multiple attempts may be needed.
Compatibility Verification	Provide Engine Serial Number (ESN) for free compatibility verification if unsure about machine fit.
Fuel Injector Replacement Indicators	Cylinder Cut-out Test: Use diagnostic software to shut off cylinders individually and observe engine speed fluctuations Fuel Rail Pressure Test: Check for internal leaks preventing proper pressure buildup Back-leakage Test: Excessive leakage indicates worn internal control valve assembly Visual Inspection: Check nozzles for carbon buildup, blockage, or corrosion
Delivery Timeframe	Varies by country/region and customs clearance. Contact us with address and postal code for shipping cost and delivery estimate.

Step-by-Step Installation Guide

Important Note:

HEUI (Hydraulic Electronic Unit Injection) systems are extremely sensitive to contamination. A single speck of dust can cause premature failure.

1. Preparation

Thoroughly clean injector bores. Remove all carbon debris, old O-rings, and fuel/oil residue. Inspect injector sleeve for pitting or erosion.

2. Lubrication

Apply clean engine oil to the three O-rings and backup rings. Never use grease. Use only clean engine oil to ensure seals slide in without tearing.

3. Seating the Injector

Push injector down firmly by hand until it "seats." Install hold-down clamp and bolt.

4. Torque Specifications

Tighten bolt to 30 N⋅m±7 N⋅m (22 lb-ft). Note: Over-tightening can crack injector body; under-tightening causes combustion gas leakage.

5. Trim Code Programming

Locate 6-digit alphanumeric code on top of injector solenoid. Use ET (Electronic Technician) software to program this code into ECM for precise fuel delivery synchronization.

Troubleshooting Guide

Issue	Root Cause	Solution
Black Smoke	Poor spray atomization or stuck needle valve causing dripping	Inspect air filter
Hard Start	Internal leakage in injector leading to insufficient starting oil pressure	Inspect injector O-rings and internal seals
Engine Misfire	Faulty solenoid valve coil or worn internal valve components	Inspect wiring harness connections and replace damaged injectors

Company Profile

Industry Exhibitions

Factory Environment

Packaging & Shipping

Product Video Demonstration

Prodotto Tag:

Luogo di origine:	Cina
Marca:	JIAJUE
Numero di modello:	3126

Quantità di ordine minimo:	1
Prezzo:	Please send mail or WhatsApp
Imballaggi particolari:	L'iniettore di combustibile diesel 0R-8684 0R8684 per le parti del motore 3126 è imballato in un
Tempi di consegna:	1 Giorno lavorativo
Termini di pagamento:	L/C,D/A,D/P,T/T,Western Union
Capacità di alimentazione:	1000 pezzi/mese

0R-8684 0R8684 Diesel Fuel Injector for 3126 Engine Parts

3126 diesel fuel injector

0R8684 fuel injector part

diesel engine fuel injector

iniettore di combustibile del motore diesel,

iniettori di combustibile di,

iniettore della pompa dell'unità

10R-1814 10R1814 Iniettore di carburante per motore a C12

10R-1256 10R1256 Iniettore di carburante per motore a C12

4903084 Iniettore di carburante per motore QSM11

21028884 Iniettore di carburante diesel per motore D13D

557-7627 5577627 Iniettore di carburante per escavatore E325D

0R-9530 Iniettore di carburante 0R9530 ugello per motore C12

0445 120 346 0445120346 Common Rail Fuel Injector for Engine Parts

0445 120 028 0445120028 Common Rail Fuel Injector for Engine Parts