Guangzhou Best Auto Parts Co..Ltd.
| Quality | Brand new Genuine |
| Stock | In stock |
| Application | Fuel Injection System |
| Product name | Caterpillar INJECTOR |
| Delivery Time | 5-8 work days |
| Car | Caterpillar engine |
| Other No 1 | 178-6342 |
| Warranty | 12 months |
| Part Number | 178-6342 |
| Packaging Details | original packing |
| contact | Contact: 86+ 19128906105 |
| Supply Ability | 10000 |
| Packing | Original package |
| Other No | 178-6342 |
| Payment Terms | T/T, Western Union |
| Certification | ISO +86 19128906105 |
| Place of Origin | USA |
| Model Number | 178-6342 |
| Brand Name | Caterpillar |
View Detail Information
Explore similar products
Caterpillar original Caterpillar original Caterpillar 0R-9348 fuel injector for
Caterpillar original Caterpillar 10R-0781 diesel fuel injector common rail
Caterpillar original Caterpillar original Caterpillar 10R-1265 fuel injector
Caterpillar original Caterpillar original Caterpillar 10R-1266 Common Rail
Product Specification
| Quality | Brand new Genuine | Stock | In stock |
| Application | Fuel Injection System | Product name | Caterpillar INJECTOR |
| Delivery Time | 5-8 work days | Car | Caterpillar engine |
| Other No 1 | 178-6342 | Warranty | 12 months |
| Part Number | 178-6342 | Packaging Details | original packing |
| contact | Contact: 86+ 19128906105 | Supply Ability | 10000 |
| Packing | Original package | Other No | 178-6342 |
| Payment Terms | T/T, Western Union | Certification | ISO +86 19128906105 |
| Place of Origin | USA | Model Number | 178-6342 |
| Brand Name | Caterpillar | ||
| High Light | Caterpillar diesel fuel injector ，original Caterpillar fuel injector ，new Caterpillar 178-6342 injector | ||
Fuel Type | Diesel |
Condition | New / Aftermarket / Remanufactured / Rebuilt / Genuine Refurbished |
Applicable Engine | Caterpillar 3126, 3126B and related 3126-series diesel engines |
Injector Type | HEUI (Hydraulic Electronic Unit Injector) |
Quality Standard | OEM-equivalent specification, industrial-grade heavy-duty construction |
Packaging | Neutral, branded or customer-label packaging available |
Fuel System | HEUI (Hydraulically actuated Electronic Unit Injector) system, ECM-controlled |
OE Number | 178-6342 / 1786342 |
Brand | CAT |
Cross Number / Universal Number | 178-6342, 1786342, 10R-1257, 10R1257, 177-4762, 229-5928, CA1786342 |
Vehicle / Equipment Application | 120H motor grader, 135H motor grader, 561N pipelayer, 938G II wheel loader, 953C track loader, 963C track loader, D5N track-type tractor, D6N track-type tractor, IT38G II loader/toolcarrier |
Application Type | Construction machinery, earthmoving equipment, motor graders, wheel loaders, track loaders, track-type tractors, pipelayers |
Engineered for Caterpillar 3126 and 3126B diesel platforms, this HEUI fuel injector carries the primary reference 178-6342 / 1786342, with cross references 10R-1257, 177-4762 and 229-5928 supporting flexible sourcing for fleet operators, rebuild shops and OEM distributors. The unit operates within the Hydraulically actuated Electronic Unit Injector architecture, where the engine ECM commands injection timing and the high-pressure engine oil circuit supplies the actuation force, ensuring precise fuel metering and consistent atomization across demanding load cycles.
The injector is built with heavy-duty industrial construction, stable solenoid response, reliable sealing and matched nozzle geometry to deliver dependable performance in 120H and 135H motor graders, 561N pipelayer, 938G II wheel loader, 953C and 963C track loaders, D5N and D6N track-type tractors, and IT38G II loader/toolcarrier. Sales units are available as 1 piece for individual repair orders or 6 pieces for full engine service sets, with neutral, branded or customer-label packaging on request. Related HEUI system service components such as the HEUI pump, IAP sensor, hold-down bolts, seals and O-rings are recommended for complete fuel system overhaul.
Operators observing hard starting, rough idle, white or black smoke, power loss, elevated fuel consumption, misfire, fuel-in-oil, oil-in-fuel or active diagnostic trouble codes should evaluate injector leakage, uneven cylinder delivery, solenoid faults, low injection actuation pressure, harness damage and seal failure. Recommended maintenance includes correct engine oil with scheduled oil and filter changes, clean diesel supply with regular fuel filter replacement, water separator drainage, and inspection of harness, valve cover area, fuel pressure and IAP system to preserve HEUI injector service life.
WhatsApp:+8618128524431
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent
Year Established:
1996
Total Annual:
1000000-3000000
Employee Number:
20~99
Ecer Certification：
Verified Supplier
Our company specializes in operating diesel injectors for 30 yearsWe sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger,.PLEASE add new wahtsapp account, 0086 191 2890 6105 ① Original brand new always our Eternal quality. ② We will delivery products immediately after receive your p... Our company specializes in operating diesel injectors for 30 yearsWe sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger,.PLEASE add new wahtsapp account, 0086 191 2890 6105 ① Original brand new always our Eternal quality. ② We will delivery products immediately after receive your p...
Get in touch with us
Leave a Message, we will call you back quickly!