Guangzhou Best Auto Parts Co..Ltd.
| Quality | Brand new Genuine |
| Stock | In stock |
| contact | Contact: 86+ 19128906105 |
| Application | Fuel Injection System |
| Other No | 10R1262 |
| Packing | Original package |
| Car | Caterpillar engine |
| Supply Ability | 10000 |
| Other No 1 | 10R1262 |
| Product name | Caterpillar INJECTOR |
| Delivery Time | 5-8 work days |
| Part Number | 10R1262 |
| Warranty | 12 months |
| Payment Terms | T/T, Western Union |
| Packaging Details | original packing |
| Certification | ISO +86 19128906105 |
| Brand Name | Caterpillar |
| Place of Origin | USA |
| Model Number | 10R1262 |
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Product Specification
| Quality | Brand new Genuine | Stock | In stock |
| contact | Contact: 86+ 19128906105 | Application | Fuel Injection System |
| Other No | 10R1262 | Packing | Original package |
| Car | Caterpillar engine | Supply Ability | 10000 |
| Other No 1 | 10R1262 | Product name | Caterpillar INJECTOR |
| Delivery Time | 5-8 work days | Part Number | 10R1262 |
| Warranty | 12 months | Payment Terms | T/T, Western Union |
| Packaging Details | original packing | Certification | ISO +86 19128906105 |
| Brand Name | Caterpillar | Place of Origin | USA |
| Model Number | 10R1262 | ||
| High Light | Caterpillar 10R1262 fuel injector ，3126E engine fuel injector ，OEM diesel injector replacement | ||
Fuel Type | Diesel |
Condition | New / Remanufactured Optional |
Applicable Engine | CAT 3412 V12 Diesel Engine Series, including CAT 3412, CAT 3412B, CAT 3412C, CAT 3412 Marine Engine, CAT 3412 Generator Engine, CAT 3412 Industrial Engine, CAT 3412E (Serial Number Verification Required) |
Injector Type | Mechanical Unit Injector |
Quality Standard | OEM Equivalent quality standard |
Packaging | Not specified |
Fuel System | Diesel Engine Fuel Injection System |
OE Number | 10R1262 |
Brand | CAT |
Cross Number / Universal Number | 10R1262, 10R-1262, 10R1262RX, 0R3421, 4P9830, 7W7032 |
Vehicle / Equipment Application | Generator Sets, Marine Applications, Mining & Construction, Power Generation, Oil & Gas, Construction Industry, Agriculture, Data Center Backup Systems |
Application Type | Marine, Generator Set, Mining & Industrial Equipment |
The Caterpillar 10R1262 fuel injector is engineered as a direct OEM equivalent replacement for the CAT 3412 V12 diesel engine series, covering 3412, 3412B, and 3412C configurations across marine propulsion, generator set, mining, and heavy industrial applications. Manufactured to original equipment tolerances, this mechanical unit injector incorporates precision nozzle technology, hardened wear-resistant internal components, and corrosion-resistant materials to ensure consistent fuel metering, high-pressure delivery, and stable atomization throughout extended service intervals in demanding operating environments.
This injector assembly delivers measurable performance advantages including improved power output, optimized fuel economy, faster engine response, reduced exhaust emissions, and extended engine longevity. High-temperature durability and heavy-duty industrial design make it suitable for continuous-duty generator sets, tug boat main propulsion, offshore supply vessels, mining haul trucks, drilling rigs, and earthmoving machinery. Installation requires cleaning of the fuel system, inspection of injector bores and sealing surfaces, replacement of fuel filters, verification of fuel lines, and adherence to Caterpillar torque specifications followed by post-installation performance testing.
Cross-referenced against authorized part numbers 10R1262RX, 0R3421, 4P9830, and 7W7032, the 10R1262 supports a preventive maintenance schedule that includes fuel filter inspection every 250 hours, full fuel system inspection every 500 hours, injector testing every 2000 hours, and replacement evaluation between 6000 and 10000 operating hours. Common diagnostic symptoms such as hard starting, white or black smoke, power loss, rough idle, increased fuel consumption, and elevated exhaust temperature are addressed through the injector's precision-machined nozzle and calibrated fuel delivery characteristics, restoring original engine performance for power generation, oilfield, and marine auxiliary power systems.
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...
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