Guangzhou Best Auto Parts Co..Ltd.
| Packing | Original package |
| Application | Fuel Injection System |
| Supply Ability | 10000 |
| Other No | 232-1171 |
| Payment Terms | T/T, Western Union |
| Part Number | 232-1171 |
| Warranty | 12 months |
| Car | Caterpillar engine |
| Delivery Time | 3-7 work days |
| Quality | Brand new Genuine |
| Product name | Caterpillar INJECTOR |
| Stock | In stock |
| contact | Contact: 86+ 19128906105 |
| Packaging Details | original packing |
| Other No 1 | 232-1171 |
| Model Number | 232-1171 |
| Place of Origin | USA |
| Brand Name | Caterpillar |
| Certification | ISO +86 19128906105 |
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Product Specification
| Packing | Original package | Application | Fuel Injection System |
| Supply Ability | 10000 | Other No | 232-1171 |
| Payment Terms | T/T, Western Union | Part Number | 232-1171 |
| Warranty | 12 months | Car | Caterpillar engine |
| Delivery Time | 3-7 work days | Quality | Brand new Genuine |
| Product name | Caterpillar INJECTOR | Stock | In stock |
| contact | Contact: 86+ 19128906105 | Packaging Details | original packing |
| Other No 1 | 232-1171 | Model Number | 232-1171 |
| Place of Origin | USA | Brand Name | Caterpillar |
| Certification | ISO +86 19128906105 | ||
| High Light | Caterpillar 3408 diesel fuel injector ，Caterpillar 3412 engine fuel injector ，OEM replacement Caterpillar fuel injector | ||
|
Fuel Type |
Diesel |
|
Condition |
New |
|
Applicable Engine |
CAT 3412, 3412C, 3412E (Diesel 4-Stroke, V12, 18.1L) |
|
Injector Type |
Direct Injection Fuel Injector |
|
Quality Standard |
OEM Standard |
|
Packaging |
Standard Export Packaging |
|
Fuel System |
High-Pressure Common Rail (2200–2500 bar) |
|
OE Number |
232-1171, 10R-7223, 0R-7223 |
|
Brand |
CAT |
|
Cross Number / Universal Number |
237-8671 |
|
Vehicle / Equipment Application |
Construction Machinery (CAT 3412 excavators, bulldozers); Mining Equipment (Underground and open-pit diesel engines); Marine Engines (Diesel-powered boats, tugboats, and yachts); Power Generation (Industrial diesel generators); Industrial Equipment (Pumps, compressors, and heavy-duty machinery) |
|
Application Type |
OEM Replacement / Direct Fit |
The Caterpillar 3412 Series Fuel Injector 232-1171 is engineered as a direct OEM replacement for CAT 3412, 3412C, and 3412E diesel engines. Operating at 2200–2500 bar through a multi-hole precision spray nozzle, this direct injection fuel injector atomizes diesel into a fine mist, supporting uniform combustion, reduced emissions, and optimal fuel economy across demanding V12 18.1L platforms. Cross-referenced under part numbers 10R-7223, 0R-7223, and 237-8671, the unit preserves factory fuel delivery timing for seamless engine integration.
Manufactured from hardened, corrosion-resistant steel with precision-machined internal components, the 232-1171 measures 120mm in length, 30mm in diameter, and weighs 0.8 kg. Its SAE 37° flare fuel line connection and OEM-standard fitment make it suitable for construction machinery, mining equipment, marine engines, power generation sets, and industrial pumps or compressors. The injector is compatible with both high-sulfur and low-sulfur diesel fuels, and is tested for vibration resistance, temperature extremes, and continuous heavy-duty operation. Recommended installation torque is 45–50 Nm.
Routine maintenance of the 232-1171 injector should include nozzle inspection every 500 operating hours using OEM-approved cleaning solutions, seal replacement every 1000 hours, and periodic calibration to maintain fuel delivery accuracy. The maintenance interval is 500–800 operating hours or per OEM recommendation, with injector seat cleaning required at each service. Common field symptoms such as hard starting, excessive smoke, rough idle, power loss, and fuel leakage can be addressed through nozzle cleaning, spray pattern verification, seal inspection, pressure and flow rate testing, or full injector replacement, ensuring long service life under industrial and marine conditions.
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...
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