Guangzhou Best Auto Parts Co..Ltd.
| Other No 1 | 10R-1266 |
| Part Number | 4CR01974 |
| Packing | Original package |
| Application | Fuel Injection System |
| Product name | Caterpillar INJECTOR |
| Stock | In stock |
| Warranty | 12 months |
| Car | Caterpillar engine |
| Supply Ability | 10000 |
| Quality | Brand new Genuine |
| Packaging Details | original packing |
| contact | Contact: 86+ 19128906105 |
| Delivery Time | 5-8 work days |
| Payment Terms | T/T, Western Union |
| Other No | 232-1183 |
| Model Number | 4CR01974 |
| Certification | ISO +86 19128906105 |
| Place of Origin | USA |
| Brand Name | Caterpillar |
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Product Specification
| Other No 1 | 10R-1266 | Part Number | 4CR01974 |
| Packing | Original package | Application | Fuel Injection System |
| Product name | Caterpillar INJECTOR | Stock | In stock |
| Warranty | 12 months | Car | Caterpillar engine |
| Supply Ability | 10000 | Quality | Brand new Genuine |
| Packaging Details | original packing | contact | Contact: 86+ 19128906105 |
| Delivery Time | 5-8 work days | Payment Terms | T/T, Western Union |
| Other No | 232-1183 | Model Number | 4CR01974 |
| Certification | ISO +86 19128906105 | Place of Origin | USA |
| Brand Name | Caterpillar | ||
| High Light | Caterpillar 3412E fuel injector ，Caterpillar 5110B engine injector ，OEM 232-1183 fuel injector | ||
|
Fuel Type |
Diesel |
|
Condition |
New |
|
Applicable Engine |
Caterpillar 3412, 3412B, 3412C, 3412E industrial diesel engine series |
|
Injector Type |
High-pressure multi-hole precision nozzle fuel injector |
|
Quality Standard |
OEM-compatible, meets or exceeds OEM specifications |
|
Packaging |
Standard export packaging (details available upon request) |
|
Fuel System |
High-pressure diesel fuel injection system, compatible with electronic and mech-electronic injector control |
|
OE Number |
4CR01974 |
|
Brand |
CAT |
|
Cross Number / Universal Number |
4C-R01974, 338-01974, 4CR 01974, 4C R01974, CAT 33801974, CAT 4C R01974, CAT 4CR 01974, 102-01974, 4C-01974 |
|
Vehicle / Equipment Application |
Industrial, marine, power generation, mining, and construction heavy-duty diesel engine applications across North America, Europe, Asia Pacific, and Latin America |
|
Application Type |
Replacement fuel injector for CAT 3412 series diesel engines |
The Caterpillar 3412 fuel injector 4CR01974 is a high-precision, high-pressure diesel fuel injection unit engineered for reliable performance across demanding industrial applications. Built from heat-treated steel alloy and equipped with a multi-hole precision nozzle, this OEM-compatible injector delivers excellent atomization, consistent spray patterns, and stable combustion, supporting improved fuel economy and extended engine longevity. It is designed to match CAT 3412 fuel maps and operates seamlessly with both electronic and mech-electronic injector control systems.
This injector fits Caterpillar 3412, 3412B, 3412C, and 3412E engine series, covering marine propulsion, industrial generator sets, mining and construction equipment, and power generation units. With cross references including 4C-R01974, 338-01974, 4CR 01974, 4C R01974, 102-01974, and 4C-01974, the 4CR01974 serves as a dependable replacement part meeting or exceeding OEM specifications for heavy-duty diesel operations across global markets.
Routine inspection of fuel filters, water separator draining, injector harness checks, and annual injector flow testing are recommended to sustain optimal performance. Best practice includes replacing injectors in matched sets to maintain multi-cylinder balance and documenting flow rates for predictive maintenance. During installation, technicians should isolate fuel lines, inspect the injector bore and seat, apply OEM-recommended lubricant to O-rings, and torque the new injector per CAT specifications before bleeding the system and verifying for leaks.
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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