| MOQ | 1 PC |
| ENGINE | ENGINE |
| Stock | In stock |
| Supply Ability | 10000 |
| Size | Original Size |
| Appliion | Fuel Injection System |
| Payment Terms | T/T, Western Union, Paypal, RMB |
| Warranty | 12 months |
| CAR | DIESEL CAR |
| Contact | 0086 18136531233 |
| Packaging Details | Original Packing |
| REMAN num | 4P9830 |
| Part Number 2 | 4P9830 |
| Product name | Original injector |
| Packing | Original package |
| Delivery Time | 3-5 work days |
| Part Number | 4P9830 |
| Place of Origin | USA |
| Certification | IOS+86 18136531233 |
| Model Number | 4P9830 |
View Detail Information
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Product Specification
| MOQ | 1 PC | ENGINE | ENGINE |
| Stock | In stock | Supply Ability | 10000 |
| Size | Original Size | Appliion | Fuel Injection System |
| Payment Terms | T/T, Western Union, Paypal, RMB | Warranty | 12 months |
| CAR | DIESEL CAR | Contact | 0086 18136531233 |
| Packaging Details | Original Packing | REMAN num | 4P9830 |
| Part Number 2 | 4P9830 | Product name | Original injector |
| Packing | Original package | Delivery Time | 3-5 work days |
| Part Number | 4P9830 | Place of Origin | USA |
| Certification | IOS+86 18136531233 | Model Number | 4P9830 |
| High Light | 4P9830 common rail plunger ,diesel injector pump plunger barrel ,3304 engine injector replacement | ||
Fuel Type | Diesel |
Condition | New (OEM or high-quality aftermarket) |
Applicable Engine | 3306B / 3306C (3300 Series), 3406 / 3406B / 3406C (3400 Series), 973C, 966 Series, 815B/F, R1300 Series, SR4 generator engines |
Injector Type | Fuel Injector Plunger & Barrel Assembly |
Quality Standard | Meets or exceeds original OEM specifications |
Packaging | Not specified (global shipping available) |
Fuel System | Diesel fuel injection system |
OE Number | 4P9830 (Primary OEM: 4P-9830) |
Brand | () |
Cross Number / Universal Number | H4P9830, M-4P9830 (Interstate-McBee), 103-2961 / 1032961; Equivalent Reference: 1W-6541 / 1W6541 |
Vehicle / Equipment Application | Excavators, wheel loaders, bulldozers, motor graders, soil compactors, mining trucks, diesel gensets, industrial diesel power units |
Application Type | Construction equipment, mining machinery, industrial engines, marine propulsion systems, power generation equipment, heavy-duty transportation |
Engineered for the heart of erpillar diesel fuel systems, the 4P9830 injector plunger (OEM 4P-9830) is a precision plunger and barrel assembly built for high-pressure fuel injection. As the pressure-generation core of the injection pump, it controls fuel metering accuracy, injection timing, and atomization quality—directly influencing engine power output, fuel economy, emissions performance, cold-start capability, and long-term reliability.
Manufactured from high-strength alloy steel, the 4P9830 undergoes vacuum heat treatment, precision grinding, mirror finishing, and micron-level lapping to achieve extremely tight plunger-to-barrel clearance. This minimizes internal leakage and maintains stable fuel delivery under varying engine loads and operating temperatures. Produced with a 10.5 mm diameter to tolerances that meet or exceed original erpillar OEM specifiions, every unit is supplied in new condition—OEM or high-quality aftermarket—and is backed by a 12-month warranty.
Broad compatibility makes this plunger a versatile service solution: it fits 3306B/3306C and 3406/3406B/3406C engine platforms, 973C loaders, 966 series wheel loaders, 815B/F compactors, R1300 series machines, and SR4 generator engines, covering excavators, bulldozers, motor graders, soil compactors, mining trucks, diesel gensets, and industrial power units. Cross-referenced as H4P9830, M-4P9830, 103-2961, and 1W-6541, the 4P9830 is trusted by OEM service centers, injection pump rebuilders, fleet maintenance companies, and engine overhaul workshops worldwide, with global shipping available.
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Contact Detail:
ADD:Huangpu hinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 18136531233 WhatsApp:+86 18136531233
Email:2209396088@qq.com
Company Details
Year Established:
1998
Total Annual:
10000000-50000000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
Our company specializes in oating diesel injectors for 30 years We sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger,. PLEASE add new wahtsapp account, 008619128906105 Our company specializes in oating diesel injectors for 30 years We sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger,. PLEASE add new wahtsapp account, 008619128906105
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