| Size | Original Size |
| Payment Terms | T/T, Western Union |
| Other No 1 | 1731091 |
| Stock | In stock |
| Other No | 570016 |
| Delivery Time | 5-8 work days |
| contact | +86 13434566685 |
| Packing | Original package |
| Packaging Details | original packing |
| Car | Diesel engine |
| Supply Ability | 10000 |
| Warranty | 12 months |
| Part Number | 1521977 |
| Product name | CUMMINS INJECTOR |
| MOQ | 1 PC |
| Place of Origin | USA |
| Certification | ISO +86 13434566685 |
| Model Number | 1521977 |
| Brand Name | Cummins |
View Detail Information
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Product Specification
| Size | Original Size | Payment Terms | T/T, Western Union |
| Other No 1 | 1731091 | Stock | In stock |
| Other No | 570016 | Delivery Time | 5-8 work days |
| contact | +86 13434566685 | Packing | Original package |
| Packaging Details | original packing | Car | Diesel engine |
| Supply Ability | 10000 | Warranty | 12 months |
| Part Number | 1521977 | Product name | CUMMINS INJECTOR |
| MOQ | 1 PC | Place of Origin | USA |
| Certification | ISO +86 13434566685 | Model Number | 1521977 |
| Brand Name | Cummins |
Fuel Type | Diesel |
Condition | Original Type / OE Replacement |
Applicable Engine | Cummins QSK15, QSKX15, QSX15, ISX15, X15 (15L, 6-cylinder, 500–675 hp / 373–503 kW, 1650–2050 lb-ft / 2237–2779 N·m torque) |
Injector Type | Diesel Fuel Injector Assembly |
Quality Standard | Industrial-grade, OEM Type |
Packaging | Flexible supply condition |
Fuel System | Cummins QSK15 Fuel Injection System |
OE Number | 1521977 |
Brand | Cummins |
Cross Number / Universal Number | 1511696, 1481827, 1529790, 1499714, 1464994, 579261, 1731091, 570015, 579258, 1846349, 1764364, 1764365, 4928262, 4088327, 4384260, 4954646, 1846351, 4954648, 570016, 4088723 |
Vehicle / Equipment Application | Heavy-duty trucks, excavators, generators, mining equipment, construction machinery, oilfield machinery, rail applications, industrial power units and selected marine auxiliary diesel applications |
Application Type | Truck repair, excavator service, generator maintenance, mining equipment repair and industrial power generation (standby, prime and commercial) |
Engineered for demanding heavy-duty service, the Cummins fuel injector 1521977 is a direct fit for the QSK15, QSKX15, QSX15, ISX15 and X15 engine family, supporting fuel injection applications across the 15-liter, 6-cylinder platform rated at 500–675 hp / 373–503 kW with 1650–2050 lb-ft / 2237–2779 N·m of torque. Broad cross-reference coverage, including 1511696, 1481827, 1529790, 1499714 and 1464994, simplifies sourcing and inventory management for aftermarket buyers.
This injector assembly delivers precision fuel delivery and fine atomization to maintain stable combustion, power recovery and reduced smoke potential under continuous industrial loads. It is well suited to truck repair, excavator service, generator maintenance, mining equipment, construction machinery, oilfield and rail applications, and selected marine auxiliary diesel units. QSX15 generator use covers standby, prime and commercial industrial power generation, backed by global aftermarket availability and flexible supply conditions.
To protect the injector, use clean diesel fuel, replace fuel filters on schedule, drain the water separator, keep the fuel tank clean and inspect fuel lines regularly. When performance issues such as hard starting, rough idle, black or white smoke, power loss or high fuel consumption appear, apply proper diagnosis including fuel pressure testing, injector return-flow testing, ECM code reading, cylinder cut-out testing and visual inspection following the exact engine manual and duty cycle.
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Company Details
Year Established:
2021
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 134 3456 6685 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 134 3456 6685 ① Original brand new always our Eternal quality. ② We will delivery products immediately after receive your p...
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